WFO logo

Snapshots of the taxonomy
WFO Logo

As classified in WFO snapshot

June 2023

Warning: older classification

Previous Previous classification

Next classification Next

genus

Crataegus L.

This genus name was first published in Sp. Pl. : 475 (1753)   Link to external nomenclature reference

At the time of this classification snapshot, this genus name was accepted by WFO (placed as the accepted name of a taxon). Its description and other taxonomic data can be found on World Flora Online, id: wfo-4000009592.

Statistics

${ isRankTypeStat ? 'Rank' : 'Status'}Total%
◼︎ ${ stat.label } ${ formatNumber(stat.value) }${ percentage(stat.value) }%
Total${formatNumber(currentTotalValues)}

Choose statistic to display:

Synonyms of Crataegus

Name Author Protologue Nomenclator WFO link
Anthomeles M.Roem. Fam. Nat. Syn. Monogr. 3: 140 (1847) Link to external nomenclature reference wfo-4000002447
Crataego-mespilus Simon-Louis Rev. Hort. [Paris]. 71: 403, fig. 42. 1899 [1 Sep 1899] Link to external nomenclature reference wfo-4000009590
Oxyacantha Medic Philos. Bot. 1: 150 (1789) Link to external nomenclature reference wfo-4000027532

Species in Crataegus ( ${pageIsLoading?'loading':'showing'} species ${currentlyShowingRangeFirst} to ${currentlyShowingRangeLast} of ${ totalPartsCount })

Name Author Protologue Nomenclator WFO link

Unplaced Names

These names are not yet placed in the taxonomy, but may be associated with Crataegus:

Name Author Protologue Nomenclator WFO link
The editorial status of this taxon is Unplaced Crataegus abjecta Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 636. 1905 Link to external nomenclature reference wfo-0000986586
The editorial status of this taxon is Unplaced Crataegus academiae H.Lév. Mem. Real Acad. Ci. Barcelona , n.s., 12(22): 19 (1916) Link to external nomenclature reference wfo-0001331357
The editorial status of this taxon is Unplaced Crataegus acanea hort. ex Lavallée Énum. Arbres 89, nomen. 1877 Link to external nomenclature reference wfo-0000990344
The editorial status of this taxon is Unplaced Crataegus accincta Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 154. 1910 Link to external nomenclature reference wfo-0000986587
The editorial status of this taxon is Unplaced Crataegus acerba Sarg. Bull. New York State Mus. Nat. Hist. 122: 93. 1908 Link to external nomenclature reference wfo-0000986589
The editorial status of this taxon is Unplaced Crataegus acerifolia Lodd. ex Moench Verz. Ausländ. Bäume 31. 1785 Link to external nomenclature reference wfo-0001013342
The editorial status of this taxon is Unplaced Crataegus aceroides Lesq. The flora of the Dakota group ; 1892 143, t.54,f.8,t.55,f.1 1892 — wfo-0001014752
The editorial status of this taxon is Unplaced Crataegus acuminata Desf. ex Steud. Nomencl. Bot. [Steudel], ed. 2. i. 431. Link to external nomenclature reference wfo-0000990345
The editorial status of this taxon is Unplaced Crataegus acuminata Sarg. in N. Y. State Mus. Rep. 1905, App. 6, 56 (1906). Link to external nomenclature reference wfo-0000986592
The editorial status of this taxon is Unplaced Crataegus acuticarpa (C.Reid & E.Reid) E.Reid ; 1920 125 1920 — wfo-0001014591
The editorial status of this taxon is Unplaced Crataegus acutiloba (Lesq.) Knowlt. ; 1916 255 1916 — wfo-0001014755
The editorial status of this taxon is Unplaced Crataegus acutiloba Sarg. Rhodora 3(26): 23 (-24). 1901 [1 Feb 1901] Link to external nomenclature reference wfo-0000995155
The editorial status of this taxon is Unplaced Crataegus admiranda Sarg. Bull. New York State Mus. Nat. Hist. 122: 80. 1908 Link to external nomenclature reference wfo-0000986594
The editorial status of this taxon is Unplaced Crataegus advena Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 175. 1910 Link to external nomenclature reference wfo-0000986595
The editorial status of this taxon is Unplaced Crataegus aestivalis Sarg. J. Arnold Arbor. 1: 250. 1920 Link to external nomenclature reference wfo-0000986596
The editorial status of this taxon is Unplaced Crataegus aestivalis var. cerasoides Sarg. J. Arnold Arbor. 1: 250. 1920 Link to external nomenclature reference wfo-0001397805
The editorial status of this taxon is Unplaced Crataegus aestivalis var. dormonae Ashe Bull. Torrey Bot. Club 55: 464. 1928 Link to external nomenclature reference wfo-0001399498
The editorial status of this taxon is Unplaced Crataegus aestivalis var. lucida Kuntze Revis. Gen. Pl. 1: 215. 1891 [5 Nov 1891] Link to external nomenclature reference wfo-0001398637
The editorial status of this taxon is Unplaced Crataegus aestivalis var. maloides Sarg. J. Arnold Arbor. 1: 250. 1920 Link to external nomenclature reference wfo-0001399499
The editorial status of this taxon is Unplaced Crataegus affinis Sarg. Ontario Nat. Sci. Bull. no. 4: 71. 1908 Link to external nomenclature reference wfo-0000986598
The editorial status of this taxon is Unplaced Crataegus agaia Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 252. 1910 Link to external nomenclature reference wfo-0000986600
The editorial status of this taxon is Unplaced Crataegus aguilaris Sennen Fl. Catal. (Treb. Inst. Catal. Hist. Nat. 1917, 114) 60 (1917), in obs., nomen. Link to external nomenclature reference wfo-0000990348
The editorial status of this taxon is Unplaced Crataegus alabamensis var. florens (Beadle) Lance Phytoneuron 2011-3: 4. [2 Feb 2011] Link to external nomenclature reference wfo-0001040321
The editorial status of this taxon is Unplaced Crataegus alabamensis var. ravenelii (Sarg.) Lance Phytoneuron 2011-3: 4. [2 Feb 2011] Link to external nomenclature reference wfo-0001400274
The editorial status of this taxon is Unplaced Crataegus alabamensis var. teres (Beadle) Lance Phytoneuron 2011-3: 4. [2 Feb 2011] Link to external nomenclature reference wfo-0001040322
The editorial status of this taxon is Unplaced Crataegus alachuana Murrill Castanea 7: 20. 1942 Link to external nomenclature reference wfo-0000986601
The editorial status of this taxon is Unplaced Crataegus alacris Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 601. 1905 Link to external nomenclature reference wfo-0000986603
The editorial status of this taxon is Unplaced Crataegus albanthera Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 53. 1908 Link to external nomenclature reference wfo-0000986604
The editorial status of this taxon is Unplaced Crataegus albemarlensis Ashe J. Elisha Mitchell Sci. Soc. 17, pt. 2: 10. 1901 Link to external nomenclature reference wfo-0000986605
The editorial status of this taxon is Unplaced Crataegus albicans var. tatnalliana Farw. Amer. Midl. Naturalist 12: 67. 1930 Link to external nomenclature reference wfo-0001399500
The editorial status of this taxon is Unplaced Crataegus albicera Beadle Biltmore Bot. Stud. 1(2): 132. 1902 [30 Apr 1902] Link to external nomenclature reference wfo-0000983594
The editorial status of this taxon is Unplaced Crataegus alemanniensis var. orientobaltica (Cinovskis) Cinovskis Fl. Baltiĭskikh Respublik 2: 119 (1996):. Link to external nomenclature reference wfo-0001402498
The editorial status of this taxon is Unplaced Crataegus alemanniensis var. subborealis (Cinovskis) Cinovskis Fl. Baltiĭskikh Respublik 2: 119 (1996):. Link to external nomenclature reference wfo-0001402499
The editorial status of this taxon is Unplaced Crataegus aliena Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 157. 1910 Link to external nomenclature reference wfo-0000986606
The editorial status of this taxon is Unplaced Crataegus allecta Sarg. Rep. Geol. Surv. Michigan 1906: 534. 1907 Link to external nomenclature reference wfo-0000986607
The editorial status of this taxon is Unplaced Crataegus alleghaniensis var. extraria (Beadle) Lance Phytoneuron 2011-3: 2. [2 Feb 2011] Link to external nomenclature reference wfo-0001400267
The editorial status of this taxon is Unplaced Crataegus alleghaniensis var. ignava (Beadle) Lance Phytoneuron 2011-3: 2. [2 Feb 2011] Link to external nomenclature reference wfo-0001400268
The editorial status of this taxon is Unplaced Crataegus alleghaniensis var. mira (Beadle) Lance Phytoneuron 2011-3: 2. [2 Feb 2011] Link to external nomenclature reference wfo-0001400269
The editorial status of this taxon is Unplaced Crataegus almaatensis Pojark. Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 12: 108. 1950 Link to external nomenclature reference wfo-0000989533
The editorial status of this taxon is Unplaced Crataegus alnifolia Regel ; 1871 125 1871 — wfo-0001006131
The editorial status of this taxon is Unplaced Crataegus alnifolia hort. ex Lavall. Arbor. Segrez. 13. Link to external nomenclature reference wfo-0000990349
The editorial status of this taxon is Unplaced Crataegus alpestris hort. ex K.Koch Dendrologie 1: 144. 1869 [Jan 1869] Link to external nomenclature reference wfo-0000990350
The editorial status of this taxon is Unplaced Crataegus alpina Gray Nat. Arr. Brit. Pl. ii. 564. Link to external nomenclature reference wfo-0000990352
The editorial status of this taxon is Unplaced Crataegus alpista Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 238. 1910 Link to external nomenclature reference wfo-0000986608
The editorial status of this taxon is Unplaced Crataegus altaica Ledeb. Catalogue of plants Catalogue of plants; 1814 1814 — wfo-0001011573
The editorial status of this taxon is Unplaced Crataegus altrix Ashe Bot. Gaz. 33: 232. 1902 Link to external nomenclature reference wfo-0000986610
The editorial status of this taxon is Unplaced Crataegus amabilis Ashe J. Elisha Mitchell Sci. Soc. xix. 15 (1903). Link to external nomenclature reference wfo-0000986611
The editorial status of this taxon is Unplaced Crataegus amara Ashe J. Elisha Mitchell Sci. Soc. 18, pt. 1: 22. 1902 Link to external nomenclature reference wfo-0000986612
The editorial status of this taxon is Unplaced Crataegus ambigens Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 191. 1910 Link to external nomenclature reference wfo-0000986613
The editorial status of this taxon is Unplaced Crataegus ambigua C.A.Mey. Index seminum quae hortus botanicus imperialis petropolitanus ; 1835 21 1859 — wfo-0001011563
The editorial status of this taxon is Unplaced Crataegus americana (DC.) Chalon Bull. Soc. Roy. Bot. Belgique vii. 174 (1868). Link to external nomenclature reference wfo-0000990355
The editorial status of this taxon is Unplaced Crataegus aminii Khat. Iran. J. Bot. 5(1): 48 (1991). Link to external nomenclature reference wfo-0000990356
The editorial status of this taxon is Unplaced Crataegus amoena Sarg. Bull. New York State Mus. Nat. Hist. 122: 38. 1908 Link to external nomenclature reference wfo-0000986614
The editorial status of this taxon is Unplaced Crataegus ampla Sarg. Proc. Acad. Nat. Sci. Philadelphia lvii. 615 (Sept. ). 1905 Link to external nomenclature reference wfo-0001001837
The editorial status of this taxon is Unplaced Crataegus ampla Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 615. 1905 Link to external nomenclature reference wfo-0001004040
The editorial status of this taxon is Unplaced Crataegus ampliata Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 195. 1910 Link to external nomenclature reference wfo-0000986615
The editorial status of this taxon is Unplaced Crataegus amplifica Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 172. 1910 Link to external nomenclature reference wfo-0000986616
The editorial status of this taxon is Unplaced Crataegus amygdaliformis (Vill.) Chalon Bull. Soc. Roy. Bot. Belgique vii. 174 (1868). Link to external nomenclature reference wfo-0000990359
The editorial status of this taxon is Unplaced Crataegus androssovii Essenova & Kerimova Izv. Akad. Nauk Turkmensk. S.S.R., Ser. Biol. Nauk 1976(2): 72 (1976) Link to external nomenclature reference wfo-0000989544
The editorial status of this taxon is Unplaced Crataegus androssovii Essenova & Kerimova – — wfo-0001131853
The editorial status of this taxon is Unplaced Crataegus angulata Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 166 (1910) Link to external nomenclature reference wfo-0001017476
The editorial status of this taxon is Unplaced Crataegus angustata Lindm. Boyaryschniki pribaltiki- Crataegi baltici ; 1971 38 1971 — wfo-0000990115
The editorial status of this taxon is Unplaced Crataegus angustata Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 77. 1908 Link to external nomenclature reference wfo-0000986618
The editorial status of this taxon is Unplaced Crataegus angustifolia Borkh. Arch. Bot. [Leipzig] 1(3): 86. 1798 [Jul-Dec 1798] Link to external nomenclature reference wfo-0000990360
The editorial status of this taxon is Unplaced Crataegus angustisepala Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 209. 1910 Link to external nomenclature reference wfo-0000986619
The editorial status of this taxon is Unplaced Crataegus anomala Sarg. – — wfo-0001245747
The editorial status of this taxon is Unplaced Crataegus antheina Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 213. 1910 Link to external nomenclature reference wfo-0000986621
The editorial status of this taxon is Unplaced Crataegus antimima Sarg. J. Arnold Arbor. 3: 191. 1922 [Dec 1922] Link to external nomenclature reference wfo-0000986622
The editorial status of this taxon is Unplaced Crataegus aperta Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 96. 1908 Link to external nomenclature reference wfo-0000986623
The editorial status of this taxon is Unplaced Crataegus apiifolia Borkh. Theoretisches-praktisches Handbuch der Forstbotanik und Forsttechnologie ; 1800 1343 1803 — wfo-0001009354
The editorial status of this taxon is Unplaced Crataegus apiifolia hort. ex Handl. Trees Kew Pt. i. [Polypet.] (1894) 205. Link to external nomenclature reference wfo-0000990362
The editorial status of this taxon is Unplaced Crataegus apiomorpha Sarg. – — wfo-0001245748
The editorial status of this taxon is Unplaced Crataegus apposita var. bissellii Eggl. Rhodora 10: 76. 1908 Link to external nomenclature reference wfo-0001399503
The editorial status of this taxon is Unplaced Crataegus aquilonaris Sarg. Rhodora 5: 185. 1903 Link to external nomenclature reference wfo-0001001605
The editorial status of this taxon is Unplaced Crataegus araioclada Sarg. J. Arnold Arbor. 3: 5. 1922 Link to external nomenclature reference wfo-0000986625
The editorial status of this taxon is Unplaced Crataegus araneosa R.Doll Natur Naturschutz Mecklenburg 13: 11 (1975) Link to external nomenclature reference wfo-0000988121
The editorial status of this taxon is Unplaced Crataegus arborescens Späth Sp„th Catalogue ; 1720 91 1890 — wfo-0001008045
The editorial status of this taxon is Unplaced Crataegus arbutifolia Desf. ex Steud. Nomencl. Bot. [Steudel], ed. 2. i. 431. Link to external nomenclature reference wfo-0000990364
The editorial status of this taxon is Unplaced Crataegus arbutifolia Dryand. Hortus kewensis ; 1810 202 1811 — wfo-0001013131
The editorial status of this taxon is Unplaced Crataegus arcuata Ashe Ann. Carnegie Mus. 1: 387. 1902 Link to external nomenclature reference wfo-0000986626
The editorial status of this taxon is Unplaced Crataegus aria var. fennica Kalm ex L. Flora svecica ; 1755 167 1755 — wfo-0001007755
The editorial status of this taxon is Unplaced Crataegus aria var. scandica L. Amoenitates academicae ; 1749 190 1764 — wfo-0000985467
The editorial status of this taxon is Unplaced Crataegus aridula Sarg. Bull. New York State Mus. Nat. Hist. 122: 43. 1908 Link to external nomenclature reference wfo-0000986629
The editorial status of this taxon is Unplaced Crataegus ariifolia Kalen. Bull. Soc. Imp. Naturalistes Moscou 48(3): 32 (-34). 1874 (as ariaefolia) Link to external nomenclature reference wfo-0001354129
The editorial status of this taxon is Unplaced Crataegus aristata Sarg. Bull. New York State Mus. Nat. Hist. 150: 27. 1911 Link to external nomenclature reference wfo-0000986631
The editorial status of this taxon is Unplaced Crataegus armata Beadle Biltmore Bot. Stud. 1(2): 136. 1902 [30 Apr 1902] Link to external nomenclature reference wfo-0000983597
The editorial status of this taxon is Unplaced Crataegus armigera Sarg. Ontario Nat. Sci. Bull. no. 4: 87. 1908 Link to external nomenclature reference wfo-0000986632
The editorial status of this taxon is Unplaced Crataegus aronia (L.) Steud. Nomencl. Bot. [Steudel] 1: 233. 1821 [Apr - Jun 1821] Link to external nomenclature reference wfo-1200040840
The editorial status of this taxon is Unplaced Crataegus arta Beadle Biltmore Bot. Stud. 1(2): 130. 1902 [30 Apr 1902] Link to external nomenclature reference wfo-0000983593
The editorial status of this taxon is Unplaced Crataegus ascendens Sarg. Rhodora 5: 141. 1903 Link to external nomenclature reference wfo-0001001506
The editorial status of this taxon is Unplaced Crataegus asperata Sarg. Rep. Geol. Surv. Michigan 1906: 542. 1907 Link to external nomenclature reference wfo-0000986633
The editorial status of this taxon is Unplaced Crataegus assadii Khat. Iran. J. Bot. 5(1): 48 (1991). Link to external nomenclature reference wfo-0000990366
The editorial status of this taxon is Unplaced Crataegus atrocarpa E.L.Wolf Arboretum Imp. For. Inst. ii. 24 (Bull. Imp. For. Inst. St. Petersburg, xv.1907). Link to external nomenclature reference wfo-0000990103
The editorial status of this taxon is Unplaced Crataegus atrofusca Steven ex Fisch. & C.A.Mey. Bull. Soc. Imp. Naturalistes Moscou 12: 366. 1839 Link to external nomenclature reference wfo-0000990367
The editorial status of this taxon is Unplaced Crataegus atropurpurea Steven ex Nyman Consp. Fl. Eur. 2: 244. 1879 [Oct 1879] Link to external nomenclature reference wfo-0000990369
The editorial status of this taxon is Unplaced Crataegus atrovirens J.B.Phipps & O'Kennon Sida 20(1): 141 (2002). Link to external nomenclature reference wfo-0001005524
The editorial status of this taxon is Unplaced Crataegus attenuata Ashe J. Elisha Mitchell Sci. Soc. xix. 30 (1903). Link to external nomenclature reference wfo-0001000551
The editorial status of this taxon is Unplaced Crataegus aucuparia Salisb. Prodr. Stirp. Chap. Allerton 357. 1796 [Nov-Dec 1796] Link to external nomenclature reference wfo-0000990371
The editorial status of this taxon is Unplaced Crataegus augusta Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 597. 1905 Link to external nomenclature reference wfo-0000986617
The editorial status of this taxon is Unplaced Crataegus aulica Sarg. – — wfo-0001245750
The editorial status of this taxon is Unplaced Crataegus aurea hort. ex Handl. Trees Kew Pt. i. [Polypet.] (1894) 209. Link to external nomenclature reference wfo-0000990372
The editorial status of this taxon is Unplaced Crataegus austera Salisb. Prodr. Stirp. Chap. Allerton 357. 1796 [Nov-Dec 1796] Link to external nomenclature reference wfo-0000990373
The editorial status of this taxon is Unplaced Crataegus austera Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 586. 1905 Link to external nomenclature reference wfo-0000986636
The editorial status of this taxon is Unplaced Crataegus austromoravica Hrabětová Preslia 45: 35 (1973) Link to external nomenclature reference wfo-0000988157
The editorial status of this taxon is Unplaced Crataegus axillaris Pers. Syn. Pl. [Persoon] 2(1): 39. 1806 [Nov 1806] Link to external nomenclature reference wfo-0001002735
The editorial status of this taxon is Unplaced Crataegus azarolus Hohen. Enumeratio plantarum quas in itinere per provinciam Talysch ; 1838 130 1838 — wfo-0001006900
The editorial status of this taxon is Unplaced Crataegus azarolus subsp. ruscinonensis (Gren. & Blanc) Nyman Conspectus florae europaeae ; 1878 243 1879 — wfo-0000984514
The editorial status of this taxon is Unplaced Crataegus azarolus var. assadii (Khat.) K.I.Chr. Nordic J. Bot. 26(5-6): 345. 2009 [2008 publ. 26 Jan 2009] Link to external nomenclature reference wfo-0001400085
The editorial status of this taxon is Unplaced Crataegus azarolus var. dentata (Browicz) Dönmez PhytoKeys 122: 3. 2019 Link to external nomenclature reference wfo-1200008763
The editorial status of this taxon is Unplaced Crataegus azarolus var. minuta (Browicz) Dönmez PhytoKeys 122: 4. 2019 Link to external nomenclature reference wfo-1200008764
The editorial status of this taxon is Unplaced Crataegus azarolus var. senobaaensis Dönmez PhytoKeys 122: 4. 2019 Link to external nomenclature reference wfo-1200008765
The editorial status of this taxon is Unplaced Crataegus azarolus var. sharania Zeravan Nordic J. Bot. 23(6): 715 (713-717; figs. 1, 4(3)). 2006 [24 Apr 2006] Link to external nomenclature reference wfo-0001399962
The editorial status of this taxon is Unplaced Crataegus babakhanloui Khat. Iran. J. Bot. 5(1): 52 (1991). Link to external nomenclature reference wfo-0000990374
The editorial status of this taxon is Unplaced Crataegus baccata Sarg. Rhodora 7: 176. 1905 Link to external nomenclature reference wfo-0001001640
The editorial status of this taxon is Unplaced Crataegus badiata Bosc ex Koehne Deutsche Dendrologie ; 1893 233 1893 — wfo-0001008051
The editorial status of this taxon is Unplaced Crataegus barbara Sarg. Bull. New York State Mus. Nat. Hist. 122: 33. 1908 Link to external nomenclature reference wfo-0000986637
The editorial status of this taxon is Unplaced Crataegus barbata Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 63. 1908 Link to external nomenclature reference wfo-0000986638
The editorial status of this taxon is Unplaced Crataegus barryana Sarg. Bull. New York State Mus. Nat. Hist. 122: 52. 1908 Link to external nomenclature reference wfo-0000986641
The editorial status of this taxon is Unplaced Crataegus bartoniana Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 637. 1905 Link to external nomenclature reference wfo-0000986642
The editorial status of this taxon is Unplaced Crataegus bartramiana Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 582. 1905 Link to external nomenclature reference wfo-0000986643
The editorial status of this taxon is Unplaced Crataegus bastardii Gand. Bull. Soc. Bot. France 18: 448 (1871 publ. 1872) Link to external nomenclature reference wfo-0000987419
The editorial status of this taxon is Unplaced Crataegus baxteri Sarg. Proc. Rochester Acad. Sci. 4: 107. 1903 Link to external nomenclature reference wfo-0000986644
The editorial status of this taxon is Unplaced Crataegus bealii Sarg. Rep. Geol. Surv. Michigan 1906: 553. 1907 Link to external nomenclature reference wfo-0000986645
The editorial status of this taxon is Unplaced Crataegus beata var. compta (Sarg.) Eggl. Rhodora 10: 81. 1908 [4 Jun 1908] Link to external nomenclature reference wfo-0001390853
The editorial status of this taxon is Unplaced Crataegus beckwithae Sarg. Proc. Rochester Acad. Sci. 4: 124. 1903 Link to external nomenclature reference wfo-0000986646
The editorial status of this taxon is Unplaced Crataegus bedfordensis Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 185. 1910 Link to external nomenclature reference wfo-0000986647
The editorial status of this taxon is Unplaced Crataegus bella Sarg. Bull. New York State Mus. Nat. Hist. 122: 61. 1908 Link to external nomenclature reference wfo-0000986649
The editorial status of this taxon is Unplaced Crataegus bellatula Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 171. 1910 Link to external nomenclature reference wfo-0000986650
The editorial status of this taxon is Unplaced Crataegus bellica Sarg. Trees & Shrubs [Sargent] 2: 236. 1913 Link to external nomenclature reference wfo-0000995703
The editorial status of this taxon is Unplaced Crataegus bellula Sarg. Trees & Shrubs [Sargent] 1: 111. 1903 Link to external nomenclature reference wfo-0001002635
The editorial status of this taxon is Unplaced Crataegus benearnensis Gand. Herborisations dans les Pyr‚n‚es ; 1884 40 1884 — wfo-0001010158
The editorial status of this taxon is Unplaced Crataegus benigna Sarg. Proc. Rochester Acad. Sci. 4: 127. 1903 Link to external nomenclature reference wfo-0000986651
The editorial status of this taxon is Unplaced Crataegus bergiana R.Doll Natur Naturschutz Mecklenburg 13: 13 (1975) Link to external nomenclature reference wfo-0000989576
The editorial status of this taxon is Unplaced Crataegus berlandieri Sarg. Bot. Gaz. 31: 230. 1901 Link to external nomenclature reference wfo-0001017441
The editorial status of this taxon is Unplaced Crataegus berolinensis Cinovskis Boyaryshniki Pribaltiki 209. 1971 Link to external nomenclature reference wfo-0000990102
The editorial status of this taxon is Unplaced Crataegus betulifolia hort. ex Dippel Handbuch der Laubholzkunde ; 1889 424 1893 — wfo-0001008033
The editorial status of this taxon is Unplaced Crataegus bicolor Ashe J. Elisha Mitchell Sci. Soc. 17, pt. 2: 12. 1901 Link to external nomenclature reference wfo-0000986652
The editorial status of this taxon is Unplaced Crataegus bipinnatifida hort. ex Wila Möller's Deutsche Gärtn.-Zeitung 1932, xlvii. 136. Link to external nomenclature reference wfo-0000990375
The editorial status of this taxon is Unplaced Crataegus bissellii Sarg. Rhodora 5: 65. 1903 Link to external nomenclature reference wfo-0001000692
The editorial status of this taxon is Unplaced Crataegus blairensis Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 193. 1910 Link to external nomenclature reference wfo-0000986654
The editorial status of this taxon is Unplaced Crataegus blanchardii Sarg. Rhodora 7: 218. 1905 Link to external nomenclature reference wfo-0000995100
The editorial status of this taxon is Unplaced Crataegus blockwayae Sarg. Trees & Shrubs ii. 245 (1913). Link to external nomenclature reference wfo-0000990376
The editorial status of this taxon is Unplaced Crataegus bohemica Hrabětová Preslia 45: 109 (1973) Link to external nomenclature reference wfo-0000988188
The editorial status of this taxon is Unplaced Crataegus boothiana Sarg. Bull. New York State Mus. Nat. Hist. 122: 58. 1908 Link to external nomenclature reference wfo-0000986655
The editorial status of this taxon is Unplaced Crataegus borealis Ashe North Carolina Agric. Exp. Sta. Bull. no. 175: 111. 1900 Link to external nomenclature reference wfo-0000986656
The editorial status of this taxon is Unplaced Crataegus bornmuelleri Zabel Handbuch der Laubholzbenennung ; 1903 179 1903 — wfo-0000987346
The editorial status of this taxon is Unplaced Crataegus bosceana hort. – — wfo-0001005986
The editorial status of this taxon is Unplaced Crataegus bosciana M.Roem. Syn. Rosifl. iii. 119. 1847 [Apr 1847] Link to external nomenclature reference wfo-0000990377
The editorial status of this taxon is Unplaced Crataegus boscii hort. ex Lavallée Énum. Arbres 90, nomen. 1877 Link to external nomenclature reference wfo-0000990378
The editorial status of this taxon is Unplaced Crataegus boyntonii var. buckleyi Ashe J. Elisha Mitchell Sci. Soc. 34: 139. 1918 Link to external nomenclature reference wfo-0001399505
The editorial status of this taxon is Unplaced Crataegus brachyacantha f. leucocarpa Sarg. J. Arnold Arbor. 3: 10. 1922 Link to external nomenclature reference wfo-0001325578
The editorial status of this taxon is Unplaced Crataegus brachyacantha var. maxima Kuntze Revis. Gen. Pl. 1: 215. 1891 [5 Nov 1891] Link to external nomenclature reference wfo-0001398636
The editorial status of this taxon is Unplaced Crataegus brachyloba Sarg. Bull. New York State Mus. Nat. Hist. 122: 75. 1908 Link to external nomenclature reference wfo-0000986658
The editorial status of this taxon is Unplaced Crataegus brachypoda Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 100. 1908 Link to external nomenclature reference wfo-0000995303
The editorial status of this taxon is Unplaced Crataegus bracteata Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 91. 1908 Link to external nomenclature reference wfo-0000995149
The editorial status of this taxon is Unplaced Crataegus brandenii R.Doll Natur Naturschutz Mecklenburg 13: 13 (1975) Link to external nomenclature reference wfo-0000989595
The editorial status of this taxon is Unplaced Crataegus brevipedicellata Ashe J. Elisha Mitchell Sci. Soc. 17: 6. 1900 Link to external nomenclature reference wfo-0000986659
The editorial status of this taxon is Unplaced Crataegus brevipedunculata K.Schum. Just's Bot. Jahresber. 28(1): 453, sphalm. 1902 Link to external nomenclature reference wfo-0000990380
The editorial status of this taxon is Unplaced Crataegus brevispina Douglas ex Steud. Nomencl. Bot. [Steudel], ed. 2. 1: 432. 1840 Link to external nomenclature reference wfo-0000990381
The editorial status of this taxon is Unplaced Crataegus bristolensis Sarg. Rhodora 7: 175. 1905 Link to external nomenclature reference wfo-0001001630
The editorial status of this taxon is Unplaced Crataegus brockwayae Sarg. Trees & Shrubs [Sargent] 2: 245. 1913 Link to external nomenclature reference wfo-0000995998
The editorial status of this taxon is Unplaced Crataegus bronxensis Sarg. Bull. New York State Mus. Nat. Hist. 122: 115. 1908 Link to external nomenclature reference wfo-0000986660
The editorial status of this taxon is Unplaced Crataegus brownietta Sarg. New York State Mus. Bull. 167: 78. 1913 Link to external nomenclature reference wfo-0000986661
The editorial status of this taxon is Unplaced Crataegus brownii Britton Bull. New York Bot. Gard. 1: 447. 1900 Link to external nomenclature reference wfo-0000986662
The editorial status of this taxon is Unplaced Crataegus bruantii hort. ex Handl. Trees Kew Pt. i. [Polypet.] (1894) 205. — wfo-0000990382
The editorial status of this taxon is Unplaced Crataegus buistii hort. ex K.Koch Dendrologie ; 1869 144 1869 — wfo-0000989137
The editorial status of this taxon is Unplaced Crataegus burkeana Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 218. 1910 Link to external nomenclature reference wfo-0000986663
The editorial status of this taxon is Unplaced Crataegus caerulescens Sarg. J. Arnold Arbor. 3: 193. 1922 [Dec 1922] Link to external nomenclature reference wfo-0000995259
The editorial status of this taxon is Unplaced Crataegus caesa Ashe ; 1902 24 1902 — wfo-0000986664
The editorial status of this taxon is Unplaced Crataegus caesa Sarg. – — wfo-0001006551
The editorial status of this taxon is Unplaced Crataegus calcarigena Salisb. Prodromus stirpium in horto ad Chapel Allerton vigentium ; 1796 357 1796 — wfo-0001010159
The editorial status of this taxon is Unplaced Crataegus calciphila Hrabětová Spisy Prír. Fak. Masarykovy Univ. 378: 433 (1956) Link to external nomenclature reference wfo-0000988230
The editorial status of this taxon is Unplaced Crataegus calciphila var. hadensis Hrabětová Preslia 45: 110 (1973) Link to external nomenclature reference wfo-0001387620
The editorial status of this taxon is Unplaced Crataegus californica hort. ex Handl. Trees Kew Pt. i. [Polypet.] (1894) 207. Link to external nomenclature reference wfo-0000990385
The editorial status of this taxon is Unplaced Crataegus calliantha Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 93. 1908 Link to external nomenclature reference wfo-0000986667
The editorial status of this taxon is Unplaced Crataegus callista Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 237. 1910 Link to external nomenclature reference wfo-0000986669
The editorial status of this taxon is Unplaced Crataegus callosa Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 595. 1905 Link to external nomenclature reference wfo-0000986670
The editorial status of this taxon is Unplaced Crataegus calophylla Sarg. Rep. (Annual) Missouri Bot. Gard. 22: 67. 1911 Link to external nomenclature reference wfo-0000986671
The editorial status of this taxon is Unplaced Crataegus calpodendron (Ehrh.) Borkh. ; 1798 87 1798 — wfo-0000990386
The editorial status of this taxon is Unplaced Crataegus calvescens Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 159. 1910 Link to external nomenclature reference wfo-0000986672
The editorial status of this taxon is Unplaced Crataegus calvinii Sarg. Bull. New York State Mus. Nat. Hist. 122: 81. 1908 Link to external nomenclature reference wfo-0000986673
The editorial status of this taxon is Unplaced Crataegus calycina Franco Flora Europaea Vol. 2 ; 1968 75 1968 — wfo-0001010160
The editorial status of this taxon is Unplaced Crataegus calycina Peterm. Anal. Pfl.-Schlüss. : 135 (1846) Link to external nomenclature reference wfo-0000988251
The editorial status of this taxon is Unplaced Crataegus calycina Peterm. Anal. Pfl.-Schlüss. : 135 (1846) Link to external nomenclature reference wfo-0001263196
The editorial status of this taxon is Unplaced Crataegus calycina Peterm. ex Nyman Consp. Fl. Eur. 2: 244. 1879 [Oct 1879] — wfo-0000990387
The editorial status of this taxon is Unplaced Crataegus calycina subsp. calycina – – — wfo-0000984405
The editorial status of this taxon is Unplaced Crataegus calycina subsp. curvisepala (Lindm.) Franco ; 1968 39 1968 Link to external nomenclature reference wfo-0000997590
The editorial status of this taxon is Unplaced Crataegus campestris Britton Bull. New York Bot. Gard. 1: 449. 1900 Link to external nomenclature reference wfo-0000986674
The editorial status of this taxon is Unplaced Crataegus candens Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 55. 1908 Link to external nomenclature reference wfo-0000986675
The editorial status of this taxon is Unplaced Crataegus carnosa Ashe J. Elisha Mitchell Sci. Soc. 17, pt. 2: 14. 1901 Link to external nomenclature reference wfo-0000986677
The editorial status of this taxon is Unplaced Crataegus caroliniana Pers. Syn. Pl. 2: 36 (1806) Link to external nomenclature reference wfo-0001012004
The editorial status of this taxon is Unplaced Crataegus casta Sarg. Bull. New York State Mus. Nat. Hist. 105, Bot. 9: 53. 1906 Link to external nomenclature reference wfo-0000986678
The editorial status of this taxon is Unplaced Crataegus castlegarensis J.B.Phipps & O'Kennon Sida 20(1): 121 (2002). Link to external nomenclature reference wfo-0001005520
The editorial status of this taxon is Unplaced Crataegus catawbiensis Ashe J. Elisha Mitchell Sci. Soc. 17: 6. 1900 Link to external nomenclature reference wfo-0000986679
The editorial status of this taxon is Unplaced Crataegus celsa Sarg. – — wfo-0001245751
The editorial status of this taxon is Unplaced Crataegus cerasina hort. ex Dippel Handbuch der Laubholzkunde ; 1889 456 1893 — wfo-0001008055
The editorial status of this taxon is Unplaced Crataegus cerasoides Sarg. Trees & Shrubs [Sargent] 2: 237. 1913 Link to external nomenclature reference wfo-0000995742
The editorial status of this taxon is Unplaced Crataegus ceratocarpa Kossych Bjull. Glavn. Bot. Sada 57: 79 (1963) Link to external nomenclature reference wfo-0000988275
The editorial status of this taxon is Unplaced Crataegus cerea Gruber ; 1905 656 1905 — wfo-0000986635
The editorial status of this taxon is Unplaced Crataegus cernua Ashe J. Elisha Mitchell Sci. Soc. 18, pt. 1: 25. 1902 Link to external nomenclature reference wfo-0000986681
The editorial status of this taxon is Unplaced Crataegus cestrica Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 596. 1905 Link to external nomenclature reference wfo-0000986683
The editorial status of this taxon is Unplaced Crataegus chadsfordiana Sarg. – — wfo-0001245752
The editorial status of this taxon is Unplaced Crataegus chateaugayensis Sarg. Bull. New York State Mus. Nat. Hist. 122: 121. 1908 Link to external nomenclature reference wfo-0000986684
The editorial status of this taxon is Unplaced Crataegus chinensis Steud. Nomencl. Bot. [Steudel], ed. 2. i. 432. — wfo-0000990389
The editorial status of this taxon is Unplaced Crataegus chinensis hort. – — wfo-0001006005
The editorial status of this taxon is Unplaced Crataegus chippewaensis Sarg. Ontario Nat. Sci. Bull. 4: 44 (1908) Link to external nomenclature reference wfo-0000995051
The editorial status of this taxon is Unplaced Crataegus chlorosarca Koidz. Icones plantarum koisikavenses ; 1911 51, pl.26 1912 — wfo-0000999370
The editorial status of this taxon is Unplaced Crataegus chlorosarca var. atrocarpa (E.L.Wolf) Cinovskis Boyaryshniki Pribaltiki 192. 1971 Link to external nomenclature reference wfo-0001401181
The editorial status of this taxon is Unplaced Crataegus christensenii Dönmez Bot. J. Linn. Soc. 155(2): 234 (-236; fig. 3, map). 2007 [3 Oct 2007] Link to external nomenclature reference wfo-0001356209
The editorial status of this taxon is Unplaced Crataegus chrysocarpa var. brunetiana (Sarg.) Kruschke – Link to external nomenclature reference wfo-0001392197
The editorial status of this taxon is Unplaced Crataegus chrysocarpa var. duchesnensis S.L.Welsh Great Basin Naturalist 42(1): 10. 1982 Link to external nomenclature reference wfo-0001401564
The editorial status of this taxon is Unplaced Crataegus chrysocarpa var. phoenica E.J.Palmer – Link to external nomenclature reference wfo-0001392508
The editorial status of this taxon is Unplaced Crataegus chrysophyta Ashe – — wfo-0000990098
The editorial status of this taxon is Unplaced Crataegus ciliata Ashe J. Elisha Mitchell Sci. Soc. 17: 13. 1900 Link to external nomenclature reference wfo-0000986688
The editorial status of this taxon is Unplaced Crataegus cinovskisii T.A.Kasumova Bot. Zhurn. (Moscow & Leningrad) 70: 266 (1985) Link to external nomenclature reference wfo-0000988321
The editorial status of this taxon is Unplaced Crataegus cirrata Ashe Bull. Charleston Mus. 12: 42. 1916 Link to external nomenclature reference wfo-0000986689
The editorial status of this taxon is Unplaced Crataegus cispontica Ufimov Novosti Sist. Vyssh. Rast. 44: 121. 2013 [28 Dec 2013] Link to external nomenclature reference wfo-0001356434
The editorial status of this taxon is Unplaced Crataegus claytoniana Sarg. Bull. New York State Mus. Nat. Hist. 122: 120. 1908 Link to external nomenclature reference wfo-0000986690
The editorial status of this taxon is Unplaced Crataegus clintoniana Sarg. Bull. New York State Mus. Nat. Hist. 122: 39. 1908 Link to external nomenclature reference wfo-0000986691
The editorial status of this taxon is Unplaced Crataegus coccinea Eggl. A manual of the botany of the Northern United States ; 1908 466 1908 — wfo-0000988148
The editorial status of this taxon is Unplaced Crataegus coccinea Lindl. Edwards's botanical register; or, ornamental flower-garden and shrubbery ; 1829 t.1957 1837 — wfo-0000987432
The editorial status of this taxon is Unplaced Crataegus coccinea Sarg. ; 1901 11 1901 — wfo-0000986696
The editorial status of this taxon is Unplaced Crataegus coccinea subsp. eglandulosa Schuette Proc. Biol. Soc. Washington 16(Sign. 25): 97. 1903. [25 Jun 1903] Link to external nomenclature reference wfo-0001368100
The editorial status of this taxon is Unplaced Crataegus coccinea var. cuneata Wender. Index Seminum [Marburg] 1825: 6. [1825] Link to external nomenclature reference wfo-0001398674
The editorial status of this taxon is Unplaced Crataegus coccinea var. ellwangeriana (Sarg.) Eggl. Bull. New York State Mus. Nat. Hist. 243: 64. 1923 [dt. 1921; issued 1923] Link to external nomenclature reference wfo-0001398925
The editorial status of this taxon is Unplaced Crataegus coccinea var. fulleriana (Sarg.) J.A.Macklin & J.B.Phipps Phytoneuron 2011-29: 1 (2011) Link to external nomenclature reference wfo-0001383958
The editorial status of this taxon is Unplaced Crataegus coccinea var. indentata Lodd. ex Loudon Arboretum et fruticetum britannicum ; 1838 817, f.566 1838 — wfo-0000990317
The editorial status of this taxon is Unplaced Crataegus coccinea var. oligandra Torr. & A.Gray Fl. N. Amer. (Torr. & A. Gray) 1(3): 465. 1840 [Jun 1840] Link to external nomenclature reference wfo-0001399509
The editorial status of this taxon is Unplaced Crataegus coccinea var. pringlei (Sarg.) J.A.Macklin & J.B.Phipps J. Bot. Res. Inst. Texas 1: 1005 (2007) Link to external nomenclature reference wfo-0001383330
The editorial status of this taxon is Unplaced Crataegus coccinea var. subvillosa (M.Roem.) Lange Revis. Cratag. 31. 1897 Link to external nomenclature reference wfo-0001399510
The editorial status of this taxon is Unplaced Crataegus coccinea var. viridis (L.) Torr. & A.Gray Fl. N. Amer. (Torr. & A. Gray) 1(3): 465. 1840 [Jun 1840] Link to external nomenclature reference wfo-0001399511
The editorial status of this taxon is Unplaced Crataegus coerulea Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 207. 1910 Link to external nomenclature reference wfo-0000986697
The editorial status of this taxon is Unplaced Crataegus cogswellii K.I.Chr. & T.A.Dickinson PhytoKeys 36: 19. 2014 [9 Apr 2014] [epublished] Link to external nomenclature reference wfo-0001356466
The editorial status of this taxon is Unplaced Crataegus collinsiana Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 611. 1905 Link to external nomenclature reference wfo-0000986698
The editorial status of this taxon is Unplaced Crataegus colorata Sarg. Proc. Rochester Acad. Sci. 4: 123. 1903 Link to external nomenclature reference wfo-0000986701
The editorial status of this taxon is Unplaced Crataegus columbiana Sarg. Bot. Gaz. 31: 229. 1901 Link to external nomenclature reference wfo-0001017440
The editorial status of this taxon is Unplaced Crataegus comans Sarg. Bull. New York State Mus. Nat. Hist. 122: 112. 1908 Link to external nomenclature reference wfo-0000986703
The editorial status of this taxon is Unplaced Crataegus comata Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 592. 1905 Link to external nomenclature reference wfo-0000986704
The editorial status of this taxon is Unplaced Crataegus comparata Sarg. Trees & Shrubs [Sargent] 2: 240. 1913 Link to external nomenclature reference wfo-0000995810
The editorial status of this taxon is Unplaced Crataegus compatalis Ashe Bull. Charleston Mus. 12: 43. 1916 Link to external nomenclature reference wfo-0000986705
The editorial status of this taxon is Unplaced Crataegus condensa Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 617. 1905 Link to external nomenclature reference wfo-0000986706
The editorial status of this taxon is Unplaced Crataegus conferta Sarg. Bull. New York State Mus. Nat. Hist. 122: 62. 1908 Link to external nomenclature reference wfo-0000986707
The editorial status of this taxon is Unplaced Crataegus confragosa Sarg. Ontario Nat. Sci. Bull. 4: 24 (1908) Link to external nomenclature reference wfo-0001011447
The editorial status of this taxon is Unplaced Crataegus congestiflora Sarg. Bull. New York State Mus. Nat. Hist. 122: 44. 1908 Link to external nomenclature reference wfo-0000986710
The editorial status of this taxon is Unplaced Crataegus conjuncta Sarg. Rhodora 5: 57. 1903 Link to external nomenclature reference wfo-0000995336
The editorial status of this taxon is Unplaced Crataegus conspicua Sarg. Bull. New York State Mus. Nat. Hist. 105, Bot. 9: 74. 1906 Link to external nomenclature reference wfo-0000986712
The editorial status of this taxon is Unplaced Crataegus consueta Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 67. 1908 Link to external nomenclature reference wfo-0000986714
The editorial status of this taxon is Unplaced Crataegus contigua Sarg. Rhodora 5: 115. 1903 Link to external nomenclature reference wfo-0001001461
The editorial status of this taxon is Unplaced Crataegus contortifolia Sarg. in N. Y. State Mus. Rep. 1905, App. 6, 59 (1906). Link to external nomenclature reference wfo-0000986715
The editorial status of this taxon is Unplaced Crataegus contortula Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 236. 1910 Link to external nomenclature reference wfo-0000986716
The editorial status of this taxon is Unplaced Crataegus corallina Hort.Par. ex Pers. Syn. Pl. [Persoon] 2(1): 36. 1806 [Nov 1806] Link to external nomenclature reference wfo-0000990104
The editorial status of this taxon is Unplaced Crataegus cordata Elliott Sketch Bot. S. Carolina [Elliott] 1: 554. 1821 Link to external nomenclature reference wfo-0000990391
The editorial status of this taxon is Unplaced Crataegus cordato Mill. The gardeners dictionary: eighth edition ; 1768 Crataegus no.4 1768 — wfo-0001006548
The editorial status of this taxon is Unplaced Crataegus cordifolia Farw. Amer. Midl. Naturalist 12: 62. 1930 Link to external nomenclature reference wfo-0000986717
The editorial status of this taxon is Unplaced Crataegus cordifolia Mill. The gardeners dictionary: eighth edition ; 1768 corrections 1768 — wfo-0001006547
The editorial status of this taxon is Unplaced Crataegus cordifolia var. borealis Farw. Amer. Midl. Naturalist 12: 63. 1930 Link to external nomenclature reference wfo-0001399513
The editorial status of this taxon is Unplaced Crataegus cordifolia var. matura Farw. Amer. Midl. Naturalist 12: 63. 1930 Link to external nomenclature reference wfo-0001399514
The editorial status of this taxon is Unplaced Crataegus cordifolia var. pastorum Farw. Amer. Midl. Naturalist 12: 63. 1930 Link to external nomenclature reference wfo-0001399515
The editorial status of this taxon is Unplaced Crataegus coriacea Sol. Trans. Linn. Soc. London 13(1): 104. 1821 [23 May-21 Jun 1821] Link to external nomenclature reference wfo-0000987326
The editorial status of this taxon is Unplaced Crataegus cornellii Sarg. Bull. New York State Mus. Nat. Hist. 122: 105. 1908 Link to external nomenclature reference wfo-0000986719
The editorial status of this taxon is Unplaced Crataegus coronaria Salisb. Prodr. Stirp. Chap. Allerton 357. 1796 [Nov-Dec 1796] Link to external nomenclature reference wfo-0000990392
The editorial status of this taxon is Unplaced Crataegus corporea Sarg. Bot. Gaz. 35: 403. 1903 Link to external nomenclature reference wfo-0001017462
The editorial status of this taxon is Unplaced Crataegus corusca f. blothra (Laughlin) Kruschke Milwaukee Public Mus. Publ. Bot. 3: 187. 1965 [1 Feb 1965] Link to external nomenclature reference wfo-0001325174
The editorial status of this taxon is Unplaced Crataegus cosansasi Herb.Lugd.Bat. ex K.Koch Wochenschr. Vereines Beförd. Gartenbaues Königl. Preuss. Staaten 5: 396 (1862) Link to external nomenclature reference wfo-0000990393
The editorial status of this taxon is Unplaced Crataegus cotoneaster Borkh. in Roem. Aroh. i. III. 87. Link to external nomenclature reference wfo-0000990394
The editorial status of this taxon is Unplaced Crataegus coursetiana M.Roem. Syn. Rosifl. 117. 1847 [Apr 1847] Link to external nomenclature reference wfo-0000990395
The editorial status of this taxon is Unplaced Crataegus crassa Ashe J. Elisha Mitchell Sci. Soc. 17, pt. 2: 18. 1901 Link to external nomenclature reference wfo-0000986721
The editorial status of this taxon is Unplaced Crataegus cretica Desf. Choix Pl. Coroll. 79. 1808 [Nov 1808] Link to external nomenclature reference wfo-0000990396
The editorial status of this taxon is Unplaced Crataegus cristata Ashe Ann. Carnegie Mus. 1: 392. 1902 Link to external nomenclature reference wfo-0000986722
The editorial status of this taxon is Unplaced Crataegus crocata Ashe Ann. Carnegie Mus. 1: 389. 1902 Link to external nomenclature reference wfo-0000986723
The editorial status of this taxon is Unplaced Crataegus croomiana Sarg. J. Arnold Arbor. 3: 202. 1922 [Dec 1922] Link to external nomenclature reference wfo-0000986724
The editorial status of this taxon is Unplaced Crataegus cruda Sarg. Bull. New York State Mus. Nat. Hist. 122: 54. 1908 Link to external nomenclature reference wfo-0000986725
The editorial status of this taxon is Unplaced Crataegus cruenta Ashe J. Elisha Mitchell Sci. Soc. 17, pt. 2: 16. 1901 Link to external nomenclature reference wfo-0000986726
The editorial status of this taxon is Unplaced Crataegus crus-galli Du Roi Harbk. Baumz. ed. I. i. 183. Link to external nomenclature reference wfo-0000990398
The editorial status of this taxon is Unplaced Crataegus crus-galli Rigel. Fl. Boston., ed. 2 194. 1824 [28 Jun 1824] Link to external nomenclature reference wfo-0000990397
The editorial status of this taxon is Unplaced Crataegus crus-galli f. oblongata (Sarg.) E.J.Palmer Brittonia 5: 482. 1946 Link to external nomenclature reference wfo-0001325579
The editorial status of this taxon is Unplaced Crataegus crus-galli f. rubens (Sarg.) E.J.Palmer Brittonia 5: 482. 1946 Link to external nomenclature reference wfo-0001017179
The editorial status of this taxon is Unplaced Crataegus crus-galli f. spinulosa Rickett Bot. Gaz. 98: 613. 1937 Link to external nomenclature reference wfo-0001325580
The editorial status of this taxon is Unplaced Crataegus crus-galli f. staminea Rickett Bot. Gaz. 98: 613. 1937 Link to external nomenclature reference wfo-0001325581
The editorial status of this taxon is Unplaced Crataegus crus-galli var. angustifolia Sudw. Bull. Div. Forest. U.S.D.A. 14: 217. 1897 Link to external nomenclature reference wfo-0001399516
The editorial status of this taxon is Unplaced Crataegus crus-galli var. attenuata Farw. Rep. (Annual) Michigan Acad. Sci. 20: 181. 1918 Link to external nomenclature reference wfo-0001399517
The editorial status of this taxon is Unplaced Crataegus crus-galli var. danielsii (E.J.Palmer) Rickett Bot. Gaz. 98: 615. 1937 Link to external nomenclature reference wfo-0001399518
The editorial status of this taxon is Unplaced Crataegus crus-galli var. fontanesiana Dippel Ill. Handb. Laubholzk. [C.K.Schneider] 3: 442. 1893 Link to external nomenclature reference wfo-0001399519
The editorial status of this taxon is Unplaced Crataegus crus-galli var. nana (Dum.Cours.) DC. Prodr. [A. P. de Candolle] 2: 626. 1825 [mid Nov 1825] Link to external nomenclature reference wfo-0001399520
The editorial status of this taxon is Unplaced Crataegus crus-galli var. ovalifolia (Hornem.) Loudon – Link to external nomenclature reference wfo-0001390981
The editorial status of this taxon is Unplaced Crataegus crus-galli var. prunellifolia Sudw. Bull. Div. Forest. U.S.D.A. 14: 216. 1897 Link to external nomenclature reference wfo-0001399521
The editorial status of this taxon is Unplaced Crataegus crus-galli var. regalis (Beadle) J.B.Phipps Novon 16(3): 385. 2006 [7 Nov 2006] Link to external nomenclature reference wfo-0001400032
The editorial status of this taxon is Unplaced Crataegus crus-galli var. rubens Sarg. Bull. New York State Mus. Nat. Hist. 167: 75 (1913) Link to external nomenclature reference wfo-0001017196
The editorial status of this taxon is Unplaced Crataegus crus-galli var. splendens Aiton Hort. Kew. [W. Aiton] 2: 170. 1789 Link to external nomenclature reference wfo-0000985611
The editorial status of this taxon is Unplaced Crataegus crux Ashe J. Elisha Mitchell Sci. Soc. 18, pt. 1: 17. 1902 Link to external nomenclature reference wfo-0000986727
The editorial status of this taxon is Unplaced Crataegus culta Sarg. Rhodora 7: 199. 1905 Link to external nomenclature reference wfo-0001001792
The editorial status of this taxon is Unplaced Crataegus cuneifolia Lodd. ex Koehne Deutsche Dendrologie ; 1893 232 1893 — wfo-0001008048
The editorial status of this taxon is Unplaced Crataegus cuprea Sarg. Bot. Gaz. 35: 105. 1903 Link to external nomenclature reference wfo-0001017445
The editorial status of this taxon is Unplaced Crataegus cupulifera Sarg. Proc. Rochester Acad. Sci. 4: 129. 1903 Link to external nomenclature reference wfo-0000986729
The editorial status of this taxon is Unplaced Crataegus curabilis Ashe Bull. Charleston Mus. 12: 43. 1916 Link to external nomenclature reference wfo-0000986731
The editorial status of this taxon is Unplaced Crataegus curcina Doll Gleditschia 2: 12. 1975 [1974 publ. 1975] Link to external nomenclature reference wfo-0000989624
The editorial status of this taxon is Unplaced Crataegus curonica Cinovskis Crat. Balt. : 76 (1971) Link to external nomenclature reference wfo-0000989626
The editorial status of this taxon is Unplaced Crataegus curtisii Ashe North Carolina Agric. Exp. Sta. Bull. no. 175: 109. 1900 Link to external nomenclature reference wfo-0000986732
The editorial status of this taxon is Unplaced Crataegus curvisepala var. aceriformis Hrabětová Preslia 52: 57 (1980) Link to external nomenclature reference wfo-0001387621
The editorial status of this taxon is Unplaced Crataegus cuspidata Spach Hist. Nat. Vég. 2: 106 (1834) Link to external nomenclature reference wfo-0001016799
The editorial status of this taxon is Unplaced Crataegus cuthbertii Ashe J. Elisha Mitchell Sci. Soc. 17: 15. 1900 Link to external nomenclature reference wfo-0000986733
The editorial status of this taxon is Unplaced Crataegus cyclophylla Sarg. Rhodora 7: 210. 1905 Link to external nomenclature reference wfo-0001001847
The editorial status of this taxon is Unplaced Crataegus cydonia Gruber Bull. Torrey Bot. Club 32: 390. 1905 Link to external nomenclature reference wfo-0000986734
The editorial status of this taxon is Unplaced Crataegus dabelowa R.Doll Natur Naturschutz Mecklenburg 13: 15 (1975) Link to external nomenclature reference wfo-0000988371
The editorial status of this taxon is Unplaced Crataegus dacrioidea Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 224. 1910 Link to external nomenclature reference wfo-0000986738
The editorial status of this taxon is Unplaced Crataegus daghestanica Gladkova Novosti Sist. Vyssh. Rast. 30: 97 (1996). Link to external nomenclature reference wfo-0001005769
The editorial status of this taxon is Unplaced Crataegus damei Sarg. Rhodora 7: 200. 1905 Link to external nomenclature reference wfo-0001001794
The editorial status of this taxon is Unplaced Crataegus danielsii Palmer – — wfo-0001245755
The editorial status of this taxon is Unplaced Crataegus danielsii f. glabra E.J.Palmer J. Arnold Arbor. 16: 357. 1935 Link to external nomenclature reference wfo-0001325582
The editorial status of this taxon is Unplaced Crataegus dapsilis f. serotina Murrill Castanea 7: 21. 1942 Link to external nomenclature reference wfo-0001325583
The editorial status of this taxon is Unplaced Crataegus darlingtoniana Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 653. 1905 Link to external nomenclature reference wfo-0000986740
The editorial status of this taxon is Unplaced Crataegus dasyphylla Sarg. Rep. (Annual) Missouri Bot. Gard. 22: 80. 1911 Link to external nomenclature reference wfo-0000986741
The editorial status of this taxon is Unplaced Crataegus dawsoniana Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 88. 1908 Link to external nomenclature reference wfo-0000986743
The editorial status of this taxon is Unplaced Crataegus debeauxii Cand. Bull. Soc. Dauphin. Échange Pl. iv. 114 (1877). Link to external nomenclature reference wfo-0001010156
The editorial status of this taxon is Unplaced Crataegus debilis Sarg. Ontario Nat. Sci. Bull. 4: 86. 1908 Link to external nomenclature reference wfo-0000986745
The editorial status of this taxon is Unplaced Crataegus debilis Sennen Exsiccata "Plantes d'Espagne" ; 1906 no.5304 1925 — wfo-0001010165
The editorial status of this taxon is Unplaced Crataegus decens Ashe J. Elisha Mitchell Sci. Soc. 19, pt. 1: 19. 1903 Link to external nomenclature reference wfo-0000986746
The editorial status of this taxon is Unplaced Crataegus decipiens Hay Proc. Biol. Soc. Washington 16: 184. 1903 [31 Dec 1903] : a sphalm. Link to external nomenclature reference wfo-0000988396
The editorial status of this taxon is Unplaced Crataegus declivitatis Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 103. 1908 Link to external nomenclature reference wfo-0000986747
The editorial status of this taxon is Unplaced Crataegus decora Ashe J. Elisha Mitchell Sci. Soc. 18, pt. 1: 17. 1902 Link to external nomenclature reference wfo-0000986748
The editorial status of this taxon is Unplaced Crataegus decorata Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 94. 1908 Link to external nomenclature reference wfo-0000986750
The editorial status of this taxon is Unplaced Crataegus deducta Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 602. 1905 Link to external nomenclature reference wfo-0000986751
The editorial status of this taxon is Unplaced Crataegus definita Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 647. 1905 Link to external nomenclature reference wfo-0000986752
The editorial status of this taxon is Unplaced Crataegus delectabilis Sarg. Ontario Nat. Sci. Bull. no. 4: 90. 1908 Link to external nomenclature reference wfo-0000986754
The editorial status of this taxon is Unplaced Crataegus delectata Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 200. 1910 Link to external nomenclature reference wfo-0000986755
The editorial status of this taxon is Unplaced Crataegus delicata Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 606. 1905 Link to external nomenclature reference wfo-0000986756
The editorial status of this taxon is Unplaced Crataegus deltoxyacantha (Pénzes) T.Baranec Acta Dendrol. 11: 26 (1986) Link to external nomenclature reference wfo-0000989654
The editorial status of this taxon is Unplaced Crataegus delucida Sarg. Rhodora 5: 139. 1903 Link to external nomenclature reference wfo-0001001484
The editorial status of this taxon is Unplaced Crataegus densiflora Desf. ex K.Koch Dendrologie 1: 186. 1869 [Jan 1869] Link to external nomenclature reference wfo-0000990403
The editorial status of this taxon is Unplaced Crataegus densiflora Sarg. – — wfo-0001245756
The editorial status of this taxon is Unplaced Crataegus denticulata Hrabětová ; 1977 41, t.2 & t.5,f.4-6 1977 — wfo-0001014841
The editorial status of this taxon is Unplaced Crataegus denudata Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 173. 1910 Link to external nomenclature reference wfo-0000986757
The editorial status of this taxon is Unplaced Crataegus depilis Sarg. Man. Trees 419, fig. 338. 1905 Link to external nomenclature reference wfo-0000986758
The editorial status of this taxon is Unplaced Crataegus depressa Ashe J. Elisha Mitchell Sci. Soc. 17, pt. 2: 8. 1901 Link to external nomenclature reference wfo-0000986759
The editorial status of this taxon is Unplaced Crataegus depressa C.Presl Epimel. Bot. 204. 1851 [Oct 1851] Link to external nomenclature reference wfo-0000986434
The editorial status of this taxon is Unplaced Crataegus desueta Sarg. – — wfo-0001245757
The editorial status of this taxon is Unplaced Crataegus desueta var. wausaukiensis Kruschke Milwaukee Public Mus. Publ. Bot. 3: 60. 1965 [1 Feb 1965] Link to external nomenclature reference wfo-0001399522
The editorial status of this taxon is Unplaced Crataegus detectabilis Sarg. Ontario Nat. Sci. Bull. no. 4: 90. 1908 Link to external nomenclature reference wfo-0001277475
The editorial status of this taxon is Unplaced Crataegus deweyana Sarg. Proc. Rochester Acad. Sci. 4: 133. 1903 Link to external nomenclature reference wfo-0000986761
The editorial status of this taxon is Unplaced Crataegus dewingii Sarg. Bull. New York State Mus. Nat. Hist. 122: 34. 1908 Link to external nomenclature reference wfo-0000986762
The editorial status of this taxon is Unplaced Crataegus diaphora Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 251. 1910 Link to external nomenclature reference wfo-0000986763
The editorial status of this taxon is Unplaced Crataegus digna Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 628. 1905 Link to external nomenclature reference wfo-0000986765
The editorial status of this taxon is Unplaced Crataegus digyna Pall. ex Ledeb. Fl. Ross. (Ledeb.) 2(1,4): 88. 1843 [Sep 1843] Link to external nomenclature reference wfo-0000990405
The editorial status of this taxon is Unplaced Crataegus dippeliana Lange Bot. Tidsskr. 19: 261. 1895 Link to external nomenclature reference wfo-0000990099
The editorial status of this taxon is Unplaced Crataegus dissecta (Dum.Cours.) DC. Prodromus systematis naturalis regni vegetabilis ; 1823 630 1825 — wfo-0001008137
The editorial status of this taxon is Unplaced Crataegus dissimilis Sarg. Rhodora 5: 149. 1903 Link to external nomenclature reference wfo-0001001559
The editorial status of this taxon is Unplaced Crataegus dissociabilis Sarg. Bull. New York State Mus. Nat. Hist. 122: 95. 1908 Link to external nomenclature reference wfo-0000986766
The editorial status of this taxon is Unplaced Crataegus divergens Sarg. in N. Y. State Mus. Rep. 1905, App. 6, 66 (1906). Link to external nomenclature reference wfo-0000986767
The editorial status of this taxon is Unplaced Crataegus diversa Sarg. Bull. New York State Mus. Nat. Hist. 122: 109. 1908 Link to external nomenclature reference wfo-0000986768
The editorial status of this taxon is Unplaced Crataegus diversifolia (Pers.) M.Roem. Familiarum naturalium regni vegetabilis synopses monographicae 3, Rosiflorae ; 1847 120 1847 — wfo-0001010166
The editorial status of this taxon is Unplaced Crataegus diversifolia Sarg. J. Arnold Arbor. 6: 4. 1925 Link to external nomenclature reference wfo-0000986769
The editorial status of this taxon is Unplaced Crataegus diversifolia Steud. Nomencl. Bot. [Steudel] 234. 1821 Link to external nomenclature reference wfo-0000990406
The editorial status of this taxon is Unplaced Crataegus divida Sarg. – — wfo-0001245759
The editorial status of this taxon is Unplaced Crataegus divisifolia Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 179. 1910 Link to external nomenclature reference wfo-0000986771
The editorial status of this taxon is Unplaced Crataegus domicensis Hrabětová Biologia (Bratislava) 24: 549 (1969) Link to external nomenclature reference wfo-0000988419
The editorial status of this taxon is Unplaced Crataegus douglasii f. badia Sarg. Bot. Gaz. 44: 65. 1907 Link to external nomenclature reference wfo-0001325584
The editorial status of this taxon is Unplaced Crataegus douglasii var. duchesnensis S.L.Welsh Great Basin Naturalist 42: 10. 1982 Link to external nomenclature reference wfo-0001399508
The editorial status of this taxon is Unplaced Crataegus downingii hort. ex Kew Bull. (1892) Append. i. 24. Link to external nomenclature reference wfo-0000990408
The editorial status of this taxon is Unplaced Crataegus dshungarica Zabel ex Lange Flora USSR ; 1934 450 1939 — wfo-0001006903
The editorial status of this taxon is Unplaced Crataegus dsungarica Zabel ex Lange Revisio specierum generis Crataegi imprimis earum, quae in Hortis Daniae coluntur ; 1897 43 1897 — wfo-0000989661
The editorial status of this taxon is Unplaced Crataegus dumetosa Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 109. 1908 [2 Jul 1908] [preprint date] Link to external nomenclature reference wfo-0000986774
The editorial status of this taxon is Unplaced Crataegus dumicola Sarg. Rhodora 5: 183. 1903 Link to external nomenclature reference wfo-0001001595
The editorial status of this taxon is Unplaced Crataegus dumosa Salisb. Prodr. Stirp. Chap. Allerton 357. 1796 [Nov-Dec 1796] Link to external nomenclature reference wfo-0000990409
The editorial status of this taxon is Unplaced Crataegus dunmorensis Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 174. 1910 Link to external nomenclature reference wfo-0000986776
The editorial status of this taxon is Unplaced Crataegus duracina Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 186. 1910 Link to external nomenclature reference wfo-0000986777
The editorial status of this taxon is Unplaced Crataegus durifolia Ashe J. Elisha Mitchell Sci. Soc. 17: 12. 1900 Link to external nomenclature reference wfo-0000986778
The editorial status of this taxon is Unplaced Crataegus durobrivensis Sarg. Trees & Shrubs [Sargent] 1: 3, pl. 2. 1902 Link to external nomenclature reference wfo-0000985864
The editorial status of this taxon is Unplaced Crataegus earlei Ashe North Carolina Agric. Exp. Sta. Bull. no. 175: 112. 1900 Link to external nomenclature reference wfo-0000986779
The editorial status of this taxon is Unplaced Crataegus eastmaniana Sarg. Bull. New York State Mus. Nat. Hist. 167: 77. 1913 Link to external nomenclature reference wfo-0000986782
The editorial status of this taxon is Unplaced Crataegus eatonia Sarg. – — wfo-0000986783
The editorial status of this taxon is Unplaced Crataegus ebracteata Ashe North Carolina Agric. Exp. Sta. Bull. no. 175: 109. 1900 Link to external nomenclature reference wfo-0000986784
The editorial status of this taxon is Unplaced Crataegus eburnea Ashe Ann. Carnegie Mus. 1: 395. 1902 Link to external nomenclature reference wfo-0000986785
The editorial status of this taxon is Unplaced Crataegus edsonii Sarg. Rhodora 7: 205. 1905 Link to external nomenclature reference wfo-0001001820
The editorial status of this taxon is Unplaced Crataegus edulis Lodd. ex Moench Verz. Ausländ. Bäume 30. 1785 Link to external nomenclature reference wfo-0000990410
The editorial status of this taxon is Unplaced Crataegus edurescens Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 180. 1910 Link to external nomenclature reference wfo-0000986786
The editorial status of this taxon is Unplaced Crataegus efferata Sarg. Bull. New York State Mus. Nat. Hist. 122: 128. 1908 Link to external nomenclature reference wfo-0000986787
The editorial status of this taxon is Unplaced Crataegus effulgens Sarg. Rep. (Annual) Missouri Bot. Gard. 22: 71. 1911 Link to external nomenclature reference wfo-0000986788
The editorial status of this taxon is Unplaced Crataegus eganii Ashe J. Elisha Mitchell Sci. Soc. 17: 15. 1900 Link to external nomenclature reference wfo-0000986789
The editorial status of this taxon is Unplaced Crataegus eggertii Britton Bull. New York Bot. Gard. 1: 447. 1900 Link to external nomenclature reference wfo-0000986791
The editorial status of this taxon is Unplaced Crataegus elegans Poir. Encycl. [J. Lamarck & al.] 4(2): 439. 1798 [1 Nov 1798] Link to external nomenclature reference wfo-0001010167
The editorial status of this taxon is Unplaced Crataegus elliptica var. minor Torr. & A.Gray Fl. N. Amer. (Torr. & A. Gray) 1(3): 469. 1840 [Jun 1840] Link to external nomenclature reference wfo-0001399525
The editorial status of this taxon is Unplaced Crataegus ellipticifolia Sarg. J. Arnold Arbor. 3: 194. 1922 [Dec 1922] Link to external nomenclature reference wfo-0000986794
The editorial status of this taxon is Unplaced Crataegus ellwangeriana Sarg. – Link to external nomenclature reference wfo-0001245760
The editorial status of this taxon is Unplaced Crataegus emersoniana Sarg. Rhodora 7: 181. 1905 Link to external nomenclature reference wfo-0001001672
The editorial status of this taxon is Unplaced Crataegus enderbyensis J.B.Phipps & O'Kennon Sida 20(1): 136 (2002). Link to external nomenclature reference wfo-0001005522
The editorial status of this taxon is Unplaced Crataegus ensifera Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 124. 1908 Link to external nomenclature reference wfo-0000986796
The editorial status of this taxon is Unplaced Crataegus erecta Sarg. Bot. Gaz. 31: 218. 1901 Link to external nomenclature reference wfo-0001017439
The editorial status of this taxon is Unplaced Crataegus eremitagensis Raunk. Biol. Meddel. Kongel. Danske Vidensk. Selsk. 5: 62 (1925) Link to external nomenclature reference wfo-0000988427
The editorial status of this taxon is Unplaced Crataegus eriocalyx (Sanio) Cinovskis Fl. Baltiĭskikh Respublik 2: 110 (1996):. Link to external nomenclature reference wfo-0001011125
The editorial status of this taxon is Unplaced Crataegus errata Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 245. 1910 Link to external nomenclature reference wfo-0000986797
The editorial status of this taxon is Unplaced Crataegus erubescens Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 178. 1910 Link to external nomenclature reference wfo-0000986798
The editorial status of this taxon is Unplaced Crataegus estonica Cinovskis Crat. Balt. : 79 (1971) Link to external nomenclature reference wfo-0000989669
The editorial status of this taxon is Unplaced Crataegus excelsa Salisb. Prodr. Stirp. Chap. Allerton 357. 1796 [Nov-Dec 1796] Link to external nomenclature reference wfo-0000990411
The editorial status of this taxon is Unplaced Crataegus exclusa Sarg. Rhodora 5: 108 (1903) Link to external nomenclature reference wfo-0000995270
The editorial status of this taxon is Unplaced Crataegus exigua Ashe J. Elisha Mitchell Sci. Soc. xix. 20 (1903). Link to external nomenclature reference wfo-0000986792
The editorial status of this taxon is Unplaced Crataegus exornata Sarg. Ontario Nat. Sci. Bull. no. 4: 31. 1908 Link to external nomenclature reference wfo-0000986799
The editorial status of this taxon is Unplaced Crataegus fallacina Gost.-Jak. ; 1979 9 1978 — wfo-0001015037
The editorial status of this taxon is Unplaced Crataegus fallacina Klokov Fl. URSS 6: 576 (1954) Link to external nomenclature reference wfo-0000988438
The editorial status of this taxon is Unplaced Crataegus fallacina Klokov Fl. URSS 6: 576 (1954) Link to external nomenclature reference wfo-0001131857
The editorial status of this taxon is Unplaced Crataegus fallax Ashe J. Elisha Mitchell Sci. Soc. xix. 11 (1903). Link to external nomenclature reference wfo-0000986800
The editorial status of this taxon is Unplaced Crataegus fallens Ashe ex Gruber Proceedings of the Berks County Natural Sciences Club ; 1903 19 1903 — wfo-0000986801
The editorial status of this taxon is Unplaced Crataegus fallens Sarg. – — wfo-0001006550
The editorial status of this taxon is Unplaced Crataegus fallsiana Sarg. Bull. New York State Mus. Nat. Hist. 167: 113. 1913 Link to external nomenclature reference wfo-0000986802
The editorial status of this taxon is Unplaced Crataegus farwelli Sarg. in Geol. Surv. Mich. Rep. 1906, 519 (1907). Link to external nomenclature reference wfo-0000986795
The editorial status of this taxon is Unplaced Crataegus fastigiata hort. ex Handl. Trees Kew Pt. i. [Polypet.] (1894) 205. Link to external nomenclature reference wfo-0000990412
The editorial status of this taxon is Unplaced Crataegus feldbergii R.Doll Natur Naturschutz Mecklenburg 13: 16 (1975) Link to external nomenclature reference wfo-0000989676
The editorial status of this taxon is Unplaced Crataegus felix Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 589. 1905 Link to external nomenclature reference wfo-0000986803
The editorial status of this taxon is Unplaced Crataegus fennica Kalm Fl. Fenn. [Kalm] 6. 1765 [5 Oct 1765] Link to external nomenclature reference wfo-0000994980
The editorial status of this taxon is Unplaced Crataegus fernaldii Sarg. Rhodora 5(54): 166 (-167). 1903 [6 Jun 1902] (as fernaldi) Link to external nomenclature reference wfo-0000994804
The editorial status of this taxon is Unplaced Crataegus ferox Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 52. 1908 Link to external nomenclature reference wfo-0000986806
The editorial status of this taxon is Unplaced Crataegus ferox hort. – — wfo-0001005998
The editorial status of this taxon is Unplaced Crataegus fertilis Sarg. Rhodora 5: 182. 1903 Link to external nomenclature reference wfo-0001001588
The editorial status of this taxon is Unplaced Crataegus festiva Sarg. Rhodora 5: 54. 1903 Link to external nomenclature reference wfo-0001001407
The editorial status of this taxon is Unplaced Crataegus filipes Eggl. An illustrated flora of the Northern United States ; 1913 313, f.2383 1913 — wfo-0000990101
The editorial status of this taxon is Unplaced Crataegus finitima Sarg. Bull. New York State Mus. Nat. Hist. 122: 78. 1908 Link to external nomenclature reference wfo-0000986807
The editorial status of this taxon is Unplaced Crataegus firma Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 612. 1905 Link to external nomenclature reference wfo-0000986808
The editorial status of this taxon is Unplaced Crataegus fissa Bosc ex DC. Prodr. [A. P. de Candolle] 2: 628. 1825 [mid Nov 1825] Link to external nomenclature reference wfo-0000990129
The editorial status of this taxon is Unplaced Crataegus flabellata (Bosc ex Spach) Rydb. Mem. New York Bot. Gard. 1: 228. 1900 Link to external nomenclature reference wfo-0000986810
The editorial status of this taxon is Unplaced Crataegus flabellata Bosc ex M.Roem. Fam. Nat. Syn. Monogr. 3: 136. 1847 [Apr 1847] Link to external nomenclature reference wfo-0001004771
The editorial status of this taxon is Unplaced Crataegus flabellata Heldr. ex Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1(1): 114. 1871 Link to external nomenclature reference wfo-0000988150
The editorial status of this taxon is Unplaced Crataegus flagrans Sarg. Bull. New York State Mus. Nat. Hist. 105, Bot. 9: 71. 1906 Link to external nomenclature reference wfo-0000986811
The editorial status of this taxon is Unplaced Crataegus flammata Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 211. 1910 Link to external nomenclature reference wfo-0000986812
The editorial status of this taxon is Unplaced Crataegus flammea Sarg. Rep. Geol. Surv. Michigan 1906: 563. 1907 Link to external nomenclature reference wfo-0000986813
The editorial status of this taxon is Unplaced Crataegus flava Aiton Hort. Kew. [W. Aiton] 2: 169. 1789 — wfo-0001131665
The editorial status of this taxon is Unplaced Crataegus flava Hook. Flora boreali-americana ; 1829 202 1832 — wfo-0000990416
The editorial status of this taxon is Unplaced Crataegus flava Lindl. Edwards's botanical register; or, ornamental flower-garden and shrubbery ; 1829 t.1939 1837 — wfo-0000989407
The editorial status of this taxon is Unplaced Crataegus flava Sarg. The silva of North America ; 1890 113 1892 — wfo-0001017798
The editorial status of this taxon is Unplaced Crataegus flava hort. – — wfo-0001005988
The editorial status of this taxon is Unplaced Crataegus flava var. elliptica Sarg. Silva (Sargent) 4: 114, pl. 190. 1892 Link to external nomenclature reference wfo-0001399526
The editorial status of this taxon is Unplaced Crataegus flavescens Bosc Nouv. Cours Compl. Agric. [Rozier], ed. 2. 2: 222. 1821 Link to external nomenclature reference wfo-0000990417
The editorial status of this taxon is Unplaced Crataegus flavocarnis Ashe J. Elisha Mitchell Sci. Soc. 17: 9. 1900 Link to external nomenclature reference wfo-0001003135
The editorial status of this taxon is Unplaced Crataegus flexilis Gand. Bull. Soc. Bot. France 18: 445 (1871 publ. 1872) Link to external nomenclature reference wfo-0000988443
The editorial status of this taxon is Unplaced Crataegus flexispina Borkh. Theoretisches-praktisches Handbuch der Forstbotanik und Forsttechnologie ; 1800 1837 1803 — wfo-0001008035
The editorial status of this taxon is Unplaced Crataegus flexispina Sarg. Gard. & Forest 2: 424. 1889 Link to external nomenclature reference wfo-0000986815
The editorial status of this taxon is Unplaced Crataegus flexuosa Schwein. in Long, Exped. Winnep. ii. 387. Link to external nomenclature reference wfo-0000990418
The editorial status of this taxon is Unplaced Crataegus florea Sarg. Rhodora 5: 145. 1903 Link to external nomenclature reference wfo-0001001526
The editorial status of this taxon is Unplaced Crataegus floribunda K.Koch Dendrologie 1: 149. 1869 [Jan 1869] Link to external nomenclature reference wfo-0000990419
The editorial status of this taxon is Unplaced Crataegus florida Loudon Catalogue of plants ; 1830 40 1830 Link to external nomenclature reference wfo-0000986816
The editorial status of this taxon is Unplaced Crataegus floridana f. flava Murrill Castanea 7: 22. 1942 Link to external nomenclature reference wfo-0001325585
The editorial status of this taxon is Unplaced Crataegus floridula Sarg. Bull. New York State Mus. Nat. Hist. 122: 126. 1908 Link to external nomenclature reference wfo-0000986818
The editorial status of this taxon is Unplaced Crataegus foliata Sarg. Bull. New York State Mus. Nat. Hist. 122: 53. 1908 Link to external nomenclature reference wfo-0000986819
The editorial status of this taxon is Unplaced Crataegus fominii Krysht. ; 1938 99, t.3,f.5 1938 — wfo-0000990130
The editorial status of this taxon is Unplaced Crataegus formosa Sarg. – — wfo-0001245761
The editorial status of this taxon is Unplaced Crataegus fretzii Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 604. 1905 Link to external nomenclature reference wfo-0000986805
The editorial status of this taxon is Unplaced Crataegus fructuosa Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 232. 1910 Link to external nomenclature reference wfo-0000986820
The editorial status of this taxon is Unplaced Crataegus fructurubro hort. Arboretum segrezianum. Icones selectae arborum et fruticum ; 1880 21 1880 — wfo-0001005954
The editorial status of this taxon is Unplaced Crataegus frutescens Sarg. Bull. New York State Mus. Nat. Hist. 122: 113. 1908 Link to external nomenclature reference wfo-0000986821
The editorial status of this taxon is Unplaced Crataegus fucosa Sarg. Rhodora 5: 137. 1903 Link to external nomenclature reference wfo-0001001477
The editorial status of this taxon is Unplaced Crataegus fulgens Sarg. Rhodora 7: 182. 1905 Link to external nomenclature reference wfo-0001001683
The editorial status of this taxon is Unplaced Crataegus fulgida Sarg. Ontario Nat. Sci. Bull. no. 4: 84. 1908 Link to external nomenclature reference wfo-0000986823
The editorial status of this taxon is Unplaced Crataegus fulleriana var. chippewaensis (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 186 (1965) Link to external nomenclature reference wfo-0001011458
The editorial status of this taxon is Unplaced Crataegus fulleriana var. gigantea Kruschke Publ. Bot. Milwaukee Public Mus. 3: 106 (1965) Link to external nomenclature reference wfo-0001011468
The editorial status of this taxon is Unplaced Crataegus fulleriana var. miranda (Sarg.) Kruschke Publ. Bot. Milwaukee Public Mus. 3: 186 (1965) Link to external nomenclature reference wfo-0001011477
The editorial status of this taxon is Unplaced Crataegus fulva Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 649. 1905 Link to external nomenclature reference wfo-0000986825
The editorial status of this taxon is Unplaced Crataegus furuhjelmii Heer ; 1877 10, t.4,f.5 1877 — wfo-0000990131
The editorial status of this taxon is Unplaced Crataegus fusca Sarg. Rhodora 7: 193. 1905 Link to external nomenclature reference wfo-0001001715
The editorial status of this taxon is Unplaced Crataegus gailensis E.Reid ; 1923 323, t.10,f.13-14 1923 — wfo-0001014592
The editorial status of this taxon is Unplaced Crataegus gaultii Sarg. Bot. Gaz. 35: 397. 1903 Link to external nomenclature reference wfo-0001017459
The editorial status of this taxon is Unplaced Crataegus geneseensis Sarg. Bull. New York State Mus. Nat. Hist. 122: 27. 1908 Link to external nomenclature reference wfo-0000986828
The editorial status of this taxon is Unplaced Crataegus genialis Sarg. Rhodora 5: 148. 1903 Link to external nomenclature reference wfo-0001001552
The editorial status of this taxon is Unplaced Crataegus germanica K.Koch Verh. Vereins Beford. Gartenbaues Konigl. Preuss. Staaten 225. 1853 Link to external nomenclature reference wfo-0000990420
The editorial status of this taxon is Unplaced Crataegus gharanica Paulsen ex Pojark. Fl. URSS 9: 449, in syn. 1939 Link to external nomenclature reference wfo-0000990422
The editorial status of this taxon is Unplaced Crataegus gilbertiana Sarg. Bull. New York State Mus. Nat. Hist. 167: 101 (1913) Link to external nomenclature reference wfo-0000986830
The editorial status of this taxon is Unplaced Crataegus glabra G.Lodd. The Botanical cabinet; consisting of coloured delineations of plants from all countries, with a short account of each [etc.] ; 1818 t.248 1818 — wfo-0000991050
The editorial status of this taxon is Unplaced Crataegus glabra hort. – — wfo-0001005997
The editorial status of this taxon is Unplaced Crataegus glabrata Sarg. Ontario Nat. Sci. Bull. no. 4: 85. 1908 Link to external nomenclature reference wfo-0000986831
The editorial status of this taxon is Unplaced Crataegus glabrifolia Sarg. Rep. (Annual) Missouri Bot. Gard. 22: 74. 1911 Link to external nomenclature reference wfo-0000986832
The editorial status of this taxon is Unplaced Crataegus glandulosa Georgi Beschr. Russ. Reich. iii. Nachtr. 273. — wfo-0000990425
The editorial status of this taxon is Unplaced Crataegus glandulosa Moench Verz. Ausländ. Bäume 31. 1785 Link to external nomenclature reference wfo-0000990110
The editorial status of this taxon is Unplaced Crataegus glandulosa Walter – — wfo-0001010162
The editorial status of this taxon is Unplaced Crataegus glandulosa Willd. Sp. Pl., ed. 4 [Willdenow] 2(2): 1002, partim. 1799 [Dec 1799] Link to external nomenclature reference wfo-0000987431
The editorial status of this taxon is Unplaced Crataegus glandulosa var. minor Farw. Amer. Midl. Naturalist 12: 66. 1930 Link to external nomenclature reference wfo-0001399530
The editorial status of this taxon is Unplaced Crataegus glareosa Ashe – — wfo-0001245763
The editorial status of this taxon is Unplaced Crataegus glauca R.Doll Natur Naturschutz Mecklenburg 13: 18 (1975) Link to external nomenclature reference wfo-0000989683
The editorial status of this taxon is Unplaced Crataegus glauca W.Young Cat. Arbres, Arbustes & Pl. Herb. Am. 7 (1783), nomen. Link to external nomenclature reference wfo-0000990426
The editorial status of this taxon is Unplaced Crataegus globirimosa Murrill Castanea 7: 22. 1942 Link to external nomenclature reference wfo-0000986835
The editorial status of this taxon is Unplaced Crataegus glomerata Booth Linnaea 24(2): 185. 1851 [Jul 1851] Link to external nomenclature reference wfo-0000987122
The editorial status of this taxon is Unplaced Crataegus glutinosa Michx. ex Koehne Deutsche Dendrologie ; 1893 231 1893 — wfo-0001008040
The editorial status of this taxon is Unplaced Crataegus gothica Lindm. Boyaryschniki pribaltiki- Crataegi baltici ; 1971 38 1971 — wfo-0000990112
The editorial status of this taxon is Unplaced Crataegus gracilior J.B.Phipps Sida, Bot. Misc. 15: 26 (1997), nom. nov.:. Link to external nomenclature reference wfo-0000986837
The editorial status of this taxon is Unplaced Crataegus gracilipes Sarg. Bull. New York State Mus. Nat. Hist. 122: 119. 1908 Link to external nomenclature reference wfo-0000986838
The editorial status of this taxon is Unplaced Crataegus gracilis Cinovskis Crat. Balt. : 118 (1971) Link to external nomenclature reference wfo-0000989693
The editorial status of this taxon is Unplaced Crataegus gracilis Sarg. Bull. New York State Mus. Nat. Hist. 122: 37. 1908 Link to external nomenclature reference wfo-0000986839
The editorial status of this taxon is Unplaced Crataegus grandiflora K.Koch C. Koch & Fint. Wochenschr. (1859) 374. Link to external nomenclature reference wfo-0000990429
The editorial status of this taxon is Unplaced Crataegus grandiflora hort.Belg. ex Hornem. Enum. Pl. Hort. Hafn. 13. Link to external nomenclature reference wfo-0000990428
The editorial status of this taxon is Unplaced Crataegus grandiflorus K.Koch ; 1853 226 1853 — wfo-0000989019
The editorial status of this taxon is Unplaced Crataegus grata Salisb. Prodr. Stirp. Chap. Allerton 357. 1796 [Nov-Dec 1796] Link to external nomenclature reference wfo-0000990430
The editorial status of this taxon is Unplaced Crataegus gratiosa Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 243. 1910 Link to external nomenclature reference wfo-0000986841
The editorial status of this taxon is Unplaced Crataegus gravesii Sarg. Rhodora 5: 159. 1903 Link to external nomenclature reference wfo-0001001573
The editorial status of this taxon is Unplaced Crataegus gregorianii Gabrieljan & Sargsyan Novosti Sist. Vyssh. Rast. 51: 25. 2020 Link to external nomenclature reference wfo-1000021816
The editorial status of this taxon is Unplaced Crataegus grignoniensis Mouill. ; 1890 248 1890 — wfo-0000990431
The editorial status of this taxon is Unplaced Crataegus grossa Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 223. 1910 Link to external nomenclature reference wfo-0000986842
The editorial status of this taxon is Unplaced Crataegus grossidentata Sharifnia & K.I.Chr. Nordic J. Bot. 29(5): 534 (-537; fig. 1, map). 2011 [15 Oct 2011] Link to external nomenclature reference wfo-0001015252
The editorial status of this taxon is Unplaced Crataegus grossiserrata Ashe North Carolina Agric. Exp. Sta. Bull. no. 175: 112. 1900 Link to external nomenclature reference wfo-0000986843
The editorial status of this taxon is Unplaced Crataegus grossulariifolia Loudon Catalogue of plants ; 1818 27 1818 — wfo-0000986844
The editorial status of this taxon is Unplaced Crataegus grossulariifolia hort. ex Dippel Handbuch der Laubholzkunde ; 1889 424 1893 — wfo-0001008034
The editorial status of this taxon is Unplaced Crataegus gruberi Ashe Ann. Carnegie Mus. 1: 388. 1902 Link to external nomenclature reference wfo-0000986845
The editorial status of this taxon is Unplaced Crataegus habereri Sarg. Bull. New York State Mus. Nat. Hist. 116, Bot. 10: 21. 1907 Link to external nomenclature reference wfo-0001220318
The editorial status of this taxon is Unplaced Crataegus habilis Ashe Bot. Gaz. 35: 435. 1903 Link to external nomenclature reference wfo-0001017802
The editorial status of this taxon is Unplaced Crataegus haemocarpa Ashe – — wfo-0001245764
The editorial status of this taxon is Unplaced Crataegus hamata Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 46. 1908 Link to external nomenclature reference wfo-0000986847
The editorial status of this taxon is Unplaced Crataegus handyae Sarg. Rhodora 7: 177. 1905 Link to external nomenclature reference wfo-0001001651
The editorial status of this taxon is Unplaced Crataegus hargeri Sarg. Rhodora 5: 66. 1903 Link to external nomenclature reference wfo-0001001443
The editorial status of this taxon is Unplaced Crataegus hatamii Hamzehee, K.I.Chr. & Attar Nordic J. Bot. 32(1): 29. 2014 [15 Jan 2014] [epublished] Link to external nomenclature reference wfo-0001356423
The editorial status of this taxon is Unplaced Crataegus heidelbergensis Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 215. 1910 Link to external nomenclature reference wfo-0000986849
The editorial status of this taxon is Unplaced Crataegus helderbergensis Sarg. in N. Y. State Mus. Rep. 1905, App. 6, 49 (1906). Link to external nomenclature reference wfo-0000986850
The editorial status of this taxon is Unplaced Crataegus helenae Sarg. Rhodora 7: 162. 1905 Link to external nomenclature reference wfo-0001001609
The editorial status of this taxon is Unplaced Crataegus helvetica W.Koch Verhandlungen der Schweizerischen Naturforschenden Gesellschaft ; 1825 187 1927 — wfo-0000990133
The editorial status of this taxon is Unplaced Crataegus heterophylla C.A.Mey. ex Hohen. Enumeratio plantarum quas in itinere per provinciam Talysch ; 1838 130 1838 — wfo-0001006905
The editorial status of this taxon is Unplaced Crataegus heterophylla Lindl. Edwards's botanical register; or, ornamental flower-garden and shrubbery ; 1829 t.1847 1836 — wfo-0001005059
The editorial status of this taxon is Unplaced Crataegus heterophylla Steven Taur. 147. Link to external nomenclature reference wfo-0000990442
The editorial status of this taxon is Unplaced Crataegus hirtella Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 62. 1908 Link to external nomenclature reference wfo-0000986852
The editorial status of this taxon is Unplaced Crataegus hirtiflora Sarg. Rep. (Annual) Missouri Bot. Gard. xix. 82 (1908). Link to external nomenclature reference wfo-0001245766
The editorial status of this taxon is Unplaced Crataegus hispidula Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 116. 1908 Link to external nomenclature reference wfo-0000994809
The editorial status of this taxon is Unplaced Crataegus holmesiana var. chippewaensis (Sarg.) E.J.Palmer Brittonia 5: 488 (1946) Link to external nomenclature reference wfo-0001011479
The editorial status of this taxon is Unplaced Crataegus holmesiana var. magniflora (Sarg.) E.J.Palmer Brittonia 5: 488 (1946) Link to external nomenclature reference wfo-0001011485
The editorial status of this taxon is Unplaced Crataegus holmesiana var. tardipes Sarg. J. Arnold Arbor. 1: 254. 1920 Link to external nomenclature reference wfo-0001399531
The editorial status of this taxon is Unplaced Crataegus honeoyensis Sarg. Bull. New York State Mus. Nat. Hist. 122: 129. 1908 Link to external nomenclature reference wfo-0000986853
The editorial status of this taxon is Unplaced Crataegus honesta Sarg. Rep. Geol. Surv. Michigan 1906: 558. 1907 Link to external nomenclature reference wfo-0000986854
The editorial status of this taxon is Unplaced Crataegus horrida Medik. Gesch. 84. Link to external nomenclature reference wfo-0000987429
The editorial status of this taxon is Unplaced Crataegus horrida f. rubescens (Sarg.) Cinovskis Boyaryshniki Pribaltiki 255. 1971 Link to external nomenclature reference wfo-0001326211
The editorial status of this taxon is Unplaced Crataegus horrida var. aboriginum (Sarg.) Cinovskis Boyaryshniki Pribaltiki 257. 1971 Link to external nomenclature reference wfo-0001401182
The editorial status of this taxon is Unplaced Crataegus horrida var. chrysocarpa (Ashe) Cinovskis Boyaryshniki Pribaltiki 255. 1971 Link to external nomenclature reference wfo-0001401183
The editorial status of this taxon is Unplaced Crataegus horrida var. longiacuminata (Kruschke) Cinovskis Boyaryshniki Pribaltiki 259. 1971 Link to external nomenclature reference wfo-0001401184
The editorial status of this taxon is Unplaced Crataegus horrida var. piperi (Britt.) Cinovskis Boyaryshniki Pribaltiki 257. 1971 Link to external nomenclature reference wfo-0001401185
The editorial status of this taxon is Unplaced Crataegus horridula Sarg. in Geol. Surv. Mich. Rep. 526 (1907). Link to external nomenclature reference wfo-0000986855
The editorial status of this taxon is Unplaced Crataegus hortorum Gand. Bull. Soc. Bot. France 18: 446 (1871 publ. 1872) Link to external nomenclature reference wfo-0000988499
The editorial status of this taxon is Unplaced Crataegus hostii hort. – — wfo-0001006006
The editorial status of this taxon is Unplaced Crataegus hostii hort. ex Carrière Rev. Hort. [Paris]. (1873) 470. — wfo-0000990443
The editorial status of this taxon is Unplaced Crataegus howeana Sarg. Bull. New York State Mus. Nat. Hist. 105, Bot. 9: 52. 1906 Link to external nomenclature reference wfo-0000986856
The editorial status of this taxon is Unplaced Crataegus howellii Heiser ex Lunell Amer. Midl. Naturalist 5: 238. 1919 Link to external nomenclature reference wfo-0000986858
The editorial status of this taxon is Unplaced Crataegus humilis Lam. Fl. Franç. (Lamarck) 3: 485. 1779 [1778 publ. after 21 Mar 1779] Link to external nomenclature reference wfo-0000990444
The editorial status of this taxon is Unplaced Crataegus huntiana Sarg. Bull. New York State Mus. Nat. Hist. 167: 105. 1913 Link to external nomenclature reference wfo-0000986859
The editorial status of this taxon is Unplaced Crataegus hyrcana Bornm. Beih. Bot. Centralbl., Abt. 2. 33(2): 291, in obs. 1915 Link to external nomenclature reference wfo-0000990448
The editorial status of this taxon is Unplaced Crataegus hystricina Ashe Bot. Gaz. 35: 433. 1903 Link to external nomenclature reference wfo-0001017799
The editorial status of this taxon is Unplaced Crataegus ignava Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 228. 1910 Link to external nomenclature reference wfo-0000986860
The editorial status of this taxon is Unplaced Crataegus ignea Sarg. Bull. New York State Mus. Nat. Hist. 122: 96. 1908 Link to external nomenclature reference wfo-0000986861
The editorial status of this taxon is Unplaced Crataegus illecebrosa Sarg. J. Arnold Arbor. 4: 103 (1923) Link to external nomenclature reference wfo-0001131667
The editorial status of this taxon is Unplaced Crataegus illecebrosa Sarg. – — wfo-0001245768
The editorial status of this taxon is Unplaced Crataegus illinoiensis Ashe J. Elisha Mitchell Sci. Soc. 16: 76. 1900 Link to external nomenclature reference wfo-0000986862
The editorial status of this taxon is Unplaced Crataegus immanis Ashe – — wfo-0001245769
The editorial status of this taxon is Unplaced Crataegus immitis Ashe J. Elisha Mitchell Sci. Soc. xix. 28 (1903). Link to external nomenclature reference wfo-0000986863
The editorial status of this taxon is Unplaced Crataegus impervia Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 197. 1910 Link to external nomenclature reference wfo-0000986864
The editorial status of this taxon is Unplaced Crataegus implicata Sarg. Bull. New York State Mus. Nat. Hist. 122: 49. 1908 Link to external nomenclature reference wfo-0000986865
The editorial status of this taxon is Unplaced Crataegus improvisa Sarg. – — wfo-0001245770
The editorial status of this taxon is Unplaced Crataegus inaudita Sarg. Ontario Nat. Sci. Bull. 4: 64. 1908 Link to external nomenclature reference wfo-0000986866
The editorial status of this taxon is Unplaced Crataegus incana Beadle ; 1902 113 1902 — wfo-0000983648
The editorial status of this taxon is Unplaced Crataegus incerta Sarg. Rep. Geol. Surv. Michigan 1906: 523. 1907 Link to external nomenclature reference wfo-0001012538
The editorial status of this taxon is Unplaced Crataegus incisa Lange ex Dippel Handbuch der Laubholzkunde ; 1889 447 1893 — wfo-0001008060
The editorial status of this taxon is Unplaced Crataegus incisa hort. ex Lavallée Énum. Arbres 94, nomen. 1877 — wfo-0000990449
The editorial status of this taxon is Unplaced Crataegus incompta Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 183. 1910 Link to external nomenclature reference wfo-0000986869
The editorial status of this taxon is Unplaced Crataegus indentata Lodd. Catalogue of plants ; 1830 41 1830 — wfo-0000990318
The editorial status of this taxon is Unplaced Crataegus indigens Ashe J. Elisha Mitchell Sci. Soc. xlx. 13 (1903). Link to external nomenclature reference wfo-0000986870
The editorial status of this taxon is Unplaced Crataegus inducta Ashe J. Elisha Mitchell Sci. Soc. xlx. 24 (1903). Link to external nomenclature reference wfo-0000986871
The editorial status of this taxon is Unplaced Crataegus inermis L. Fl. Lapp. 199. Link to external nomenclature reference wfo-0000990450
The editorial status of this taxon is Unplaced Crataegus inermis Sennen Exsiccata "Plantes d'Espagne" ; 1906 no.5306 1925 — wfo-0001005078
The editorial status of this taxon is Unplaced Crataegus inexpectans K.I.Chr. Nordic J. Bot. 26(5-6): 353 (355-356; fig. 4). 2009 [2008 publ. 26 Jan 2009] Link to external nomenclature reference wfo-0001356222
The editorial status of this taxon is Unplaced Crataegus infensa Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 201. 1910 Link to external nomenclature reference wfo-0000986873
The editorial status of this taxon is Unplaced Crataegus infera Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 651. 1905 Link to external nomenclature reference wfo-0000986874
The editorial status of this taxon is Unplaced Crataegus infesta Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 45. 1908 Link to external nomenclature reference wfo-0000986875
The editorial status of this taxon is Unplaced Crataegus ingrata Ashe J. Elisha Mitchell Sci. Soc. 20: 54. 1904 Link to external nomenclature reference wfo-0000986876
The editorial status of this taxon is Unplaced Crataegus inopinata Sarg. Bull. New York State Mus. Nat. Hist. 122: 108. 1908 Link to external nomenclature reference wfo-0000986877
The editorial status of this taxon is Unplaced Crataegus insignata Sarg. Bull. New York State Mus. Nat. Hist. 122: 101. 1908 Link to external nomenclature reference wfo-0000986878
The editorial status of this taxon is Unplaced Crataegus insolita Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 622. 1905 Link to external nomenclature reference wfo-0000986880
The editorial status of this taxon is Unplaced Crataegus insperata Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 123. 1908 Link to external nomenclature reference wfo-0000986881
The editorial status of this taxon is Unplaced Crataegus insueta Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 599. 1905 Link to external nomenclature reference wfo-0000986882
The editorial status of this taxon is Unplaced Crataegus insularis Cinovskis Crat. Balt. : 120 (1971) Link to external nomenclature reference wfo-0000988532
The editorial status of this taxon is Unplaced Crataegus insularis Cinovskis Crat. Balt. : 120 (1971) Link to external nomenclature reference wfo-0001131859
The editorial status of this taxon is Unplaced Crataegus integrifolia (Roxb.) G.Klotz Wiss. Z. Martin-Luther-Univ. Halle-Wittenberg, Math.-Naturwiss. Reihe 12(10): 779 1963 — wfo-0001226745
The editorial status of this taxon is Unplaced Crataegus integrifolius Roxb. Flora indica, 1832 edition ; 1832 509 1832 — wfo-0001014962
The editorial status of this taxon is Unplaced Crataegus integriloba Sarg. – — wfo-0001245772
The editorial status of this taxon is Unplaced Crataegus intermedia Donn Hortus cantabrigiensis ; 1811 137 1811 — wfo-0001008861
The editorial status of this taxon is Unplaced Crataegus intermedia Pers. Synopsis plantarum Synopsis plantarum; 1805 1807 — wfo-0000990117
The editorial status of this taxon is Unplaced Crataegus intermedia hort. – — wfo-0001005983
The editorial status of this taxon is Unplaced Crataegus intermixta Sarg. J. Arnold Arbor. 3: 5. 1922 Link to external nomenclature reference wfo-0000986883
The editorial status of this taxon is Unplaced Crataegus intricata f. fortunata (Sarg.) Kruschke Milwaukee Public Mus. Publ. Bot. 3: 168. 1965 [1 Feb 1965] Link to external nomenclature reference wfo-0001325173
The editorial status of this taxon is Unplaced Crataegus intricata var. fortunata (Sarg.) Lance Phytoneuron 2011-3: 3. [2 Feb 2011] Link to external nomenclature reference wfo-0001400272
The editorial status of this taxon is Unplaced Crataegus intricata var. horseyi (E.J.Palmer) Lance Phytoneuron 2011-3: 3. [2 Feb 2011] Link to external nomenclature reference wfo-0001400273
The editorial status of this taxon is Unplaced Crataegus inusitula Sarg. Bull. New York State Mus. Nat. Hist. 122: 55. 1908 Link to external nomenclature reference wfo-0000986885
The editorial status of this taxon is Unplaced Crataegus irrasa var. divergens Peck Bull. New York State Mus. Nat. Hist. 75, Bot. 7: 51. 1904 Link to external nomenclature reference wfo-0001277503
The editorial status of this taxon is Unplaced Crataegus irvingii Sarg. ex Weed Our Trees 194, tab. 1908 Link to external nomenclature reference wfo-0000986886
The editorial status of this taxon is Unplaced Crataegus jaquinii A.Kern. Monatsschrift des Vereines zur Bef”rderung des Gartenbaues in den K”niglich Preussischen Staaten f?r G„rtnerei und Pflanzenkunde ; 1873 175 1875 — wfo-0001006858
The editorial status of this taxon is Unplaced Crataegus jasperensis Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 61. 1908 Link to external nomenclature reference wfo-0000986888
The editorial status of this taxon is Unplaced Crataegus jejuna Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 593. 1905 Link to external nomenclature reference wfo-0000986889
The editorial status of this taxon is Unplaced Crataegus jenningsii Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 241. 1910 Link to external nomenclature reference wfo-0000986890
The editorial status of this taxon is Unplaced Crataegus jonkeri Burgh ; 1978 179, Pl.1,f.19,20 1978 — wfo-0001015036
The editorial status of this taxon is Unplaced Crataegus kaussmanniana R.Doll Arch. Freunde Naturgesch. Mecklenburg 19: 13 (1979) Link to external nomenclature reference wfo-0000988580
The editorial status of this taxon is Unplaced Crataegus kellermanii Sarg. – — wfo-0001245773
The editorial status of this taxon is Unplaced Crataegus khatamsazae Hamzehee, K.I.Chr. & Attar Nordic J. Bot. 32(1): 27. 2014 [15 Jan 2014] [epublished] Link to external nomenclature reference wfo-0001356422
The editorial status of this taxon is Unplaced Crataegus kingstonensis Sarg. J. Arnold Arbor. 3: 205. 1922 [Dec 1922] Link to external nomenclature reference wfo-0000986891
The editorial status of this taxon is Unplaced Crataegus kingstonensis Sarg. – — wfo-0001245775
The editorial status of this taxon is Unplaced Crataegus kinzerae Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 234. 1910 Link to external nomenclature reference wfo-0000986892
The editorial status of this taxon is Unplaced Crataegus kornerupii Heer Flora fossilis arctica ; 1868 136, t.67,f.1 1883 — wfo-0000990134
The editorial status of this taxon is Unplaced Crataegus korolkowii Regel ex Zabel Handb. Laubholzben. [Beissner & al.] 178. 1903 [Jun-Jul 1903] Link to external nomenclature reference wfo-0000990118
The editorial status of this taxon is Unplaced Crataegus kupfferi Cinovskis Crat. Balt. : 89 (1971) Link to external nomenclature reference wfo-0000989727
The editorial status of this taxon is Unplaced Crataegus kyrtostyla K.I.Chr. ; 1985 374 1985 — wfo-0001010174
The editorial status of this taxon is Unplaced Crataegus laciniata Borkh. Theor. Prakt. Handb. Forstbot. 2: 1355. 1803 — wfo-0000990452
The editorial status of this taxon is Unplaced Crataegus laciniata Kar. & Kir. ; 1842 351 1842 — wfo-0000990306
The editorial status of this taxon is Unplaced Crataegus laciniata Montrouz. – — wfo-0000989702
The editorial status of this taxon is Unplaced Crataegus laciniata Willk. Prodromus florae hispanicae ; 1861 198 1874 — wfo-0001007754
The editorial status of this taxon is Unplaced Crataegus laciniata subsp. pojarkovae (Kossych) Franco ; 1968 37 1968 Link to external nomenclature reference wfo-0000997674
The editorial status of this taxon is Unplaced Crataegus laetans Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 205. 1910 Link to external nomenclature reference wfo-0000986904
The editorial status of this taxon is Unplaced Crataegus laetifica Sarg. – — wfo-0001245777
The editorial status of this taxon is Unplaced Crataegus laetula Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 233. 1910 Link to external nomenclature reference wfo-0000986905
The editorial status of this taxon is Unplaced Crataegus laevigata f. ellipticifolia (Cinovskis) Cinovskis Fl. Baltiĭskikh Respublik 2: 110 (1996):. Link to external nomenclature reference wfo-0001326764
The editorial status of this taxon is Unplaced Crataegus laevigata f. rosea (Willd.) Geerinck Taxonomaniac 1: 10 (2001):. Link to external nomenclature reference wfo-0001323507
The editorial status of this taxon is Unplaced Crataegus laevigata subsp. nemorensis (Hrabětová) Dostál Folia Mus. Rerum Nat. Bohemiae Occid., Bot. 21: 8 (1984) Link to external nomenclature reference wfo-0000997737
The editorial status of this taxon is Unplaced Crataegus laevigata var. palmstruchii (Lindm.) P.D.Sell Fl. Gr. Brit. Ireland 2: 523. 2014 Link to external nomenclature reference wfo-0001399036
The editorial status of this taxon is Unplaced Crataegus lambertiana K.Koch in Verh. Ver. Bef. Gartenb. II. i. (1853) 229. Link to external nomenclature reference wfo-0000990119
The editorial status of this taxon is Unplaced Crataegus lambertiana hort. ex Handl. Trees Kew Pt. i. [Polypet.] (1894) 201. Link to external nomenclature reference wfo-0000990454
The editorial status of this taxon is Unplaced Crataegus lampocarpa Lindm. Svensk fanerogamflora ; 1918 307 1918 — wfo-0000990135
The editorial status of this taxon is Unplaced Crataegus lamprophylla Gand. Scrinia florae selectae ; 1882 23, no.66 1882 — wfo-0001005080
The editorial status of this taxon is Unplaced Crataegus lancifolia Wender. Index Seminum [Marburg] 1825: 6. [1825] Link to external nomenclature reference wfo-0000985677
The editorial status of this taxon is Unplaced Crataegus langei Cinovskis Boyaryshniki Pribaltiki 202, without lat. descr. or type. 1971 Link to external nomenclature reference wfo-0000990120
The editorial status of this taxon is Unplaced Crataegus lanigera Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 107. 1908 Link to external nomenclature reference wfo-0000986906
The editorial status of this taxon is Unplaced Crataegus lapeyrousii Gand. Herborisations dans les Pyr‚n‚es ; 1884 40 1884 — wfo-0001011736
The editorial status of this taxon is Unplaced Crataegus lasiantha Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 105. 1908 Link to external nomenclature reference wfo-0000986908
The editorial status of this taxon is Unplaced Crataegus lassa var. colonica (Beadle) Lance Phytoneuron 2011-3: 4. [2 Feb 2011] Link to external nomenclature reference wfo-0001040323
The editorial status of this taxon is Unplaced Crataegus lassa var. integra (Nash) Lance Phytoneuron 2011-3: 5. [2 Feb 2011] Link to external nomenclature reference wfo-0001040324
The editorial status of this taxon is Unplaced Crataegus lassa var. lanata (Beadle) Lance Phytoneuron 2011-3: 5. [2 Feb 2011] Link to external nomenclature reference wfo-0001400275
The editorial status of this taxon is Unplaced Crataegus lassa var. recurva (Beadle) Lance Phytoneuron 2011-3: 5. [2 Feb 2011] Link to external nomenclature reference wfo-0001400276
The editorial status of this taxon is Unplaced Crataegus lata Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 610. 1905 Link to external nomenclature reference wfo-0000986909
The editorial status of this taxon is Unplaced Crataegus latebrosa Sarg. Rep. (Annual) Missouri Bot. Gard. 1911, xxii. 73. Link to external nomenclature reference wfo-0001220315
The editorial status of this taxon is Unplaced Crataegus latiflora Sarg. Bull. New York State Mus. Nat. Hist. 167: 83. 1913 Link to external nomenclature reference wfo-0000986910
The editorial status of this taxon is Unplaced Crataegus latifolia DC. ex Koehne Deutsche Dendrologie ; 1893 235 1893 — wfo-0001008053
The editorial status of this taxon is Unplaced Crataegus latifolia Spach Histoire naturelle des v‚g‚taux ; 1834 105 1834 — wfo-0001009380
The editorial status of this taxon is Unplaced Crataegus latifrons Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 181. 1910 Link to external nomenclature reference wfo-0000986912
The editorial status of this taxon is Unplaced Crataegus latisepala Ashe North Carolina Agric. Exp. Sta. Bull. no. 175: 109. 1900 Link to external nomenclature reference wfo-0000995375
The editorial status of this taxon is Unplaced Crataegus latvica Cinovskis Crat. Balt. : 108 (1971) Link to external nomenclature reference wfo-0000989749
The editorial status of this taxon is Unplaced Crataegus lauta Sarg. Rhodora 7: 206. 1905 Link to external nomenclature reference wfo-0001001830
The editorial status of this taxon is Unplaced Crataegus lavallei hort.Paris. – — wfo-0000990456
The editorial status of this taxon is Unplaced Crataegus lavallei var. carrierei (Vauv. ex Carrière) Cinovskis Crat. Balt. : 219 (1971) Link to external nomenclature reference wfo-0001387622
The editorial status of this taxon is Unplaced Crataegus lawrencensis Sarg. J. Arnold Arbor. 3: 3. 1922 Link to external nomenclature reference wfo-0000986913
The editorial status of this taxon is Unplaced Crataegus lawrencensis Sarg. J. Arnold Arbor. 3: 3. 1922 Link to external nomenclature reference wfo-0001220297
The editorial status of this taxon is Unplaced Crataegus layii hort. ex Lavallée Énum. Arbres 96, nomen. 1877 Link to external nomenclature reference wfo-0000990457
The editorial status of this taxon is Unplaced Crataegus leeana Bean Trees and shrubs hardy in the British Isles ; 1914 428 1914 — wfo-0000990313
The editorial status of this taxon is Unplaced Crataegus leimonia Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 194. 1910 Link to external nomenclature reference wfo-0000986953
The editorial status of this taxon is Unplaced Crataegus leioclada Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 113. 1908 Link to external nomenclature reference wfo-0000986946
The editorial status of this taxon is Unplaced Crataegus leiophylla var. maineana Eggl. Rhodora 10: 81. 1908 Link to external nomenclature reference wfo-0001399534
The editorial status of this taxon is Unplaced Crataegus lenneana Warsz. Allg. Gartenzeitung (Otto & Dietrich) 20: 292. 1852 Link to external nomenclature reference wfo-0000990458
The editorial status of this taxon is Unplaced Crataegus lennoniana Sarg. Proc. Rochester Acad. Sci. 4: 98. 1903 Link to external nomenclature reference wfo-0000986954
The editorial status of this taxon is Unplaced Crataegus lenta Ashe J. Elisha Mitchell Sci. Soc. 18, pt. 1: 18. 1902 Link to external nomenclature reference wfo-0000986956
The editorial status of this taxon is Unplaced Crataegus lentula Ashe J. Elisha Mitchell Sci. Soc. xix. 25 (1903). Link to external nomenclature reference wfo-0000986957
The editorial status of this taxon is Unplaced Crataegus lepida Hrabetová Preslia 45: 108 (1973) Link to external nomenclature reference wfo-0000988663
The editorial status of this taxon is Unplaced Crataegus leptalea Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 231. 1910 Link to external nomenclature reference wfo-0000986958
The editorial status of this taxon is Unplaced Crataegus leptophylla Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 69. 1908 Link to external nomenclature reference wfo-0000994992
The editorial status of this taxon is Unplaced Crataegus leptopoda Sarg. Bull. New York State Mus. Nat. Hist. 122: 118. 1908 Link to external nomenclature reference wfo-0000986959
The editorial status of this taxon is Unplaced Crataegus lesquereuxii Cockerell ; 1906 311 1906 — wfo-0001013343
The editorial status of this taxon is Unplaced Crataegus letchworthiana Sarg. Bull. New York State Mus. Nat. Hist. 122: 68. 1908 Link to external nomenclature reference wfo-0001012032
The editorial status of this taxon is Unplaced Crataegus limatala Sarg. in Ontario Nat. Sci. Bull. 1908, No. 4, 16. Link to external nomenclature reference wfo-0000986960
The editorial status of this taxon is Unplaced Crataegus limnophiloides Murrill Castanea 7: 22. 1942 Link to external nomenclature reference wfo-0000986961
The editorial status of this taxon is Unplaced Crataegus limosa Sarg. Bull. New York State Mus. Nat. Hist. 122: 67. 1908 Link to external nomenclature reference wfo-0000986962
The editorial status of this taxon is Unplaced Crataegus lindenii Stapf Bull. Misc. Inform. Kew 1914(9): 326. [4 Dec 1914] Link to external nomenclature reference wfo-0000986963
The editorial status of this taxon is Unplaced Crataegus lindmanii Cinovskis Daildarznieciba. Augu introdukcija un zala celtnieciba Latvijas P S R ; 1950 73 1968 — wfo-0000990122
The editorial status of this taxon is Unplaced Crataegus linearifolia hort. ex Handl. Trees Kew Pt. i. [Polypet.] (1894) 197. Link to external nomenclature reference wfo-0000990459
The editorial status of this taxon is Unplaced Crataegus littoralis Sarg. – — wfo-0001245780
The editorial status of this taxon is Unplaced Crataegus livingstoniana Sarg. Bull. New York State Mus. Nat. Hist. 122: 116. 1908 Link to external nomenclature reference wfo-0000986965
The editorial status of this taxon is Unplaced Crataegus lobata (Poir.) Bosc Nouv. Cours Compl. Agric. [Rozier], ed. 2. 2: 223. 1821 — wfo-0000990109
The editorial status of this taxon is Unplaced Crataegus lobulata Sarg. Rhodora 3: 22 (1901) Link to external nomenclature reference wfo-0000995292
The editorial status of this taxon is Unplaced Crataegus locuples Sarg. – — wfo-0001245781
The editorial status of this taxon is Unplaced Crataegus longifolia DC. Prodr. [A. P. de Candolle] 2: 636, in syn. 1825 [mid Nov 1825] Link to external nomenclature reference wfo-0000990460
The editorial status of this taxon is Unplaced Crataegus longipedunculata Sarg. Ontario Nat. Sci. Bull. no. 4: 26. 1908 Link to external nomenclature reference wfo-0000986968
The editorial status of this taxon is Unplaced Crataegus longipetiolata Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 621. 1905 [Sep 1905] Link to external nomenclature reference wfo-0000986969
The editorial status of this taxon is Unplaced Crataegus lucida Wangenh. Beytrag zur teutschen holzgerechten Forstwissenschaft ; 1787 53, t.17,f.42 1787 — wfo-0001011145
The editorial status of this taxon is Unplaced Crataegus lucorum var. insolens Eggl. Rhodora 10: 79. 1908 Link to external nomenclature reference wfo-0001399535
The editorial status of this taxon is Unplaced Crataegus ludgi Carrière Rev. Hort. [Paris]. (1876) 199. Link to external nomenclature reference wfo-0000990461
The editorial status of this taxon is Unplaced Crataegus ludoviciensis Sarg. Trees & Shrubs [Sargent] 2: 5, tab. 103. 1907 Link to external nomenclature reference wfo-0000986971
The editorial status of this taxon is Unplaced Crataegus luminosa Sarg. Bull. New York State Mus. Nat. Hist. 122: 63. 1908 Link to external nomenclature reference wfo-0000986973
The editorial status of this taxon is Unplaced Crataegus lutea Poir. Encyc. [J. Lamarck & al.] Suppl. 4. 72. 1816 [29 Jun 1816] Link to external nomenclature reference wfo-0001007736
The editorial status of this taxon is Unplaced Crataegus lutensis Sarg. Rep. (Annual) Missouri Bot. Gard. 1911, xxii. 75. Link to external nomenclature reference wfo-0000995471
The editorial status of this taxon is Unplaced Crataegus luteola Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 240. 1910 Link to external nomenclature reference wfo-0000986974
The editorial status of this taxon is Unplaced Crataegus luzinii R.Doll Natur Naturschutz Mecklenburg 13: 19 (1975) Link to external nomenclature reference wfo-0000989755
The editorial status of this taxon is Unplaced Crataegus lyi H.Lév. Fl. Kouy-Tchéou : 316 (1915) Link to external nomenclature reference wfo-0001131948
The editorial status of this taxon is Unplaced Crataegus macera Sarg. Bull. New York State Mus. Nat. Hist. 122: 117. 1908 Link to external nomenclature reference wfo-0000986976
The editorial status of this taxon is Unplaced Crataegus mackensenii Sarg. Trees & Shrubs [Sargent] 2: 242. 1913 Link to external nomenclature reference wfo-0000995600
The editorial status of this taxon is Unplaced Crataegus macnabiana hort. ex Handl. Trees Kew Pt. i. [Polypet.] (1894) 199. Link to external nomenclature reference wfo-0000990469
The editorial status of this taxon is Unplaced Crataegus macra Beadle Biltmore Bot. Stud. 1(2): 134. 1902 [30 Apr 1902] Link to external nomenclature reference wfo-0000983596
The editorial status of this taxon is Unplaced Crataegus macracantha Lodd. Catalogue of plants ; 1836 46 1836 — wfo-0001011323
The editorial status of this taxon is Unplaced Crataegus macracantha var. minor Loudon – Link to external nomenclature reference wfo-0001399536
The editorial status of this taxon is Unplaced Crataegus macracantha var. rhombifolia (Sarg.) Eggl. Rhodora 10(113): 82. 1908 [4 Jun 1908] Link to external nomenclature reference wfo-0001399537
The editorial status of this taxon is Unplaced Crataegus macrocalyx Sarg. Bull. New York State Mus. Nat. Hist. 122: 89. 1908 Link to external nomenclature reference wfo-0000986980
The editorial status of this taxon is Unplaced Crataegus macrocarpa subsp. calciphila (Hrabětová) Hrabětová ; 1967 18 1967 — wfo-0000999388
The editorial status of this taxon is Unplaced Crataegus macrophylla Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 104. 1908 Link to external nomenclature reference wfo-0000986941
The editorial status of this taxon is Unplaced Crataegus macropoda Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 80. 1908 Link to external nomenclature reference wfo-0000986939
The editorial status of this taxon is Unplaced Crataegus magnifolia Sarg. Trees & Shrubs [Sargent] 2: 69, pl. 132. 1908 Link to external nomenclature reference wfo-0000986981
The editorial status of this taxon is Unplaced Crataegus maineana Sarg. Proc. Rochester Acad. Sci. 4: 106. 1903 Link to external nomenclature reference wfo-0001001036
The editorial status of this taxon is Unplaced Crataegus mandshurica Hort.Buek ex Maxim. Bull. Soc. Imp. Naturalistes Moscou 54(1): 20. 1879 Link to external nomenclature reference wfo-0000990470
The editorial status of this taxon is Unplaced Crataegus mansfieldensis Sarg. – — wfo-0001245783
The editorial status of this taxon is Unplaced Crataegus marcida Ashe J. Elisha Mitchell Sci. Soc. 20: 53. 1904 Link to external nomenclature reference wfo-0000986982
The editorial status of this taxon is Unplaced Crataegus margarettae Eggl. North American trees ; 1908 463 1908 — wfo-0000987435
The editorial status of this taxon is Unplaced Crataegus margarettae f. xanthocarpa Sarg. J. Arnold Arbor. 3: 200. 1922 [Dec 1922] Link to external nomenclature reference wfo-0001325586
The editorial status of this taxon is Unplaced Crataegus maribella Sarg. Bull. New York State Mus. Nat. Hist. 167: 109. 1913 Link to external nomenclature reference wfo-0000986983
The editorial status of this taxon is Unplaced Crataegus mariettensis Sarg. J. Arnold Arbor. 3: 194. 1922 [Dec 1922] Link to external nomenclature reference wfo-0000986894
The editorial status of this taxon is Unplaced Crataegus maritima Cinovskis Crat. Balt. : 123 (1971) Link to external nomenclature reference wfo-0000989763
The editorial status of this taxon is Unplaced Crataegus maroccana Lindl. Edwards's Bot. Reg. 22: t. 1855. 1836 Link to external nomenclature reference wfo-0000990136
The editorial status of this taxon is Unplaced Crataegus masovica Sanio ; 1891 87 1891 — wfo-0000988708
The editorial status of this taxon is Unplaced Crataegus matura Sarg. Rhodora 3(26): 24. 1901 [1 Feb 1901] ; addit. publ.: 5: 144. 1903. Link to external nomenclature reference wfo-0000995174
The editorial status of this taxon is Unplaced Crataegus mcgeeae Ashe J. Elisha Mitchell Sci. Soc. 18, pt. 1: 20. 1902 Link to external nomenclature reference wfo-0000986984
The editorial status of this taxon is Unplaced Crataegus mechowa R.Doll Natur Naturschutz Mecklenburg 13: 21 (1975) Link to external nomenclature reference wfo-0000989771
The editorial status of this taxon is Unplaced Crataegus media Sarg. Rhodora 5: 150. 1903 Link to external nomenclature reference wfo-0001011497
The editorial status of this taxon is Unplaced Crataegus media f. aurea (Loudon) P.D.Sell Fl. Gr. Brit. Ireland 2: 523. 2014 Link to external nomenclature reference wfo-0001325877
The editorial status of this taxon is Unplaced Crataegus media f. laciniata (Wallr.) P.D.Sell Fl. Gr. Brit. Ireland 2: 523. 2014 Link to external nomenclature reference wfo-0001325538
The editorial status of this taxon is Unplaced Crataegus medioxima Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 190. 1910 Link to external nomenclature reference wfo-0000986985
The editorial status of this taxon is Unplaced Crataegus medita Lindm. Boyaryschniki pribaltiki- Crataegi baltici ; 1971 38 1971 — wfo-0000990113
The editorial status of this taxon is Unplaced Crataegus megapulchra Murrill Castanea 7: 23. 1942 Link to external nomenclature reference wfo-0000986987
The editorial status of this taxon is Unplaced Crataegus meiophylla Sarg. J. Arnold Arbor. 3: 198. 1922 [Dec 1922] Link to external nomenclature reference wfo-0000995239
The editorial status of this taxon is Unplaced Crataegus melanocarpa Bory & Chaub. Nouv. Fl. Pélop. 31. 1838 Link to external nomenclature reference wfo-0000990473
The editorial status of this taxon is Unplaced Crataegus membranacea Sarg. Rhodora 5: 186. 1903 Link to external nomenclature reference wfo-0001004060
The editorial status of this taxon is Unplaced Crataegus membranacea Sarg. – — wfo-0001245784
The editorial status of this taxon is Unplaced Crataegus menandiana Sarg. – — wfo-0001245785
The editorial status of this taxon is Unplaced Crataegus mercerensis Sarg. J. Arnold Arbor. 3: 197. 1922 [Dec 1922] Link to external nomenclature reference wfo-0001010902
The editorial status of this taxon is Unplaced Crataegus merita Sarg. – — wfo-0001245786
The editorial status of this taxon is Unplaced Crataegus meticulosa Sarg. Trees & Shrubs [Sargent] 2: 243. 1913 Link to external nomenclature reference wfo-0000995921
The editorial status of this taxon is Unplaced Crataegus mexicana D.Don in Sweet, Brit. Flow. Gard. Ser. II. 3: t. 300. 1835 [1 Aug 1835] Link to external nomenclature reference wfo-0000990475
The editorial status of this taxon is Unplaced Crataegus mexicana var. microsperma Eggl. Bull. Torrey Bot. Club 36: 508. 1909 Link to external nomenclature reference wfo-0001399539
The editorial status of this taxon is Unplaced Crataegus michauxii Pers. Syn. Pl. 2: 38 (1806) Link to external nomenclature reference wfo-0001011414
The editorial status of this taxon is Unplaced Crataegus michauxii var. lacrimata (Small) D.B.Ward Phytologia 91(1): 21. 2009 [Apr 2009] Link to external nomenclature reference wfo-0001398678
The editorial status of this taxon is Unplaced Crataegus michiganensis Ashe North Carolina Agric. Exp. Sta. Bull. no. 175: 111. 1900 Link to external nomenclature reference wfo-0000995430
The editorial status of this taxon is Unplaced Crataegus micracantha Sarg. Trees & Shrubs [Sargent] 1: 69, pl. 35. 1903 Link to external nomenclature reference wfo-0000986988
The editorial status of this taxon is Unplaced Crataegus microcarpifolia C.A.Arnold ; 1939 91, pl.5(f.2-3) 1939 — wfo-0000990163
The editorial status of this taxon is Unplaced Crataegus mikulcicensis Hrabětová Preslia 45: 32 (1973) Link to external nomenclature reference wfo-0000988758
The editorial status of this taxon is Unplaced Crataegus miniata Ashe J. Elisha Mitchell Sci. Soc. 20: 51. 1904 Link to external nomenclature reference wfo-0000986989
The editorial status of this taxon is Unplaced Crataegus misella Sarg. Bull. New York State Mus. Nat. Hist. 167: 115. 1913 Link to external nomenclature reference wfo-0000986991
The editorial status of this taxon is Unplaced Crataegus mitis Sarg. Man. Trees 407, fig. 326. 1905 Link to external nomenclature reference wfo-0000986993
The editorial status of this taxon is Unplaced Crataegus modesta Sarg. Rhodora 3: 28. 1901 Link to external nomenclature reference wfo-0001000510
The editorial status of this taxon is Unplaced Crataegus modica Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 624. 1905 Link to external nomenclature reference wfo-0000986994
The editorial status of this taxon is Unplaced Crataegus mollicula Sarg. Trees & Shrubs [Sargent] 2: 13, tab. 107. 1907 Link to external nomenclature reference wfo-0000994860
The editorial status of this taxon is Unplaced Crataegus mollipes Sarg. Rep. Geol. Surv. Michigan 1906: 545. 1907 Link to external nomenclature reference wfo-0000986995
The editorial status of this taxon is Unplaced Crataegus mollis f. dumetosa (Sarg.) E.J.Palmer Ann. Missouri Bot. Gard. 22: 563. 1935 In Steyermark, Rhodora, 40: 133. 1938 Link to external nomenclature reference wfo-0001325587
The editorial status of this taxon is Unplaced Crataegus mollis f. mecocantha Kruschke Milwaukee Public Mus. Publ. Bot. 3: 137. 1965 [1 Feb 1965] Link to external nomenclature reference wfo-0001325172
The editorial status of this taxon is Unplaced Crataegus mollis var. champlainensis (Sarg.) Cowles Amer. Naturalist 42: 269. 1908 Link to external nomenclature reference wfo-0001399540
The editorial status of this taxon is Unplaced Crataegus mollis var. ellwangeriana (Sarg.) Cowles Amer. Naturalist 42: 269. 1908 Link to external nomenclature reference wfo-0001399541
The editorial status of this taxon is Unplaced Crataegus mollis var. incisifolia Kruschke Milwaukee Public Mus. Publ. Bot. 3: 126. 1965 [1 Feb 1965] Link to external nomenclature reference wfo-0001399542
The editorial status of this taxon is Unplaced Crataegus mollis var. lanuginosa (Sarg.) Lance Phytoneuron 2011-3: 6. [2 Feb 2011] Link to external nomenclature reference wfo-0001400278
The editorial status of this taxon is Unplaced Crataegus mollis var. meridionalis (Sarg.) J.B.Phipps Phytoneuron 2012-78: 5. [24 Aug 2012] [epublished] Link to external nomenclature reference wfo-0001398799
The editorial status of this taxon is Unplaced Crataegus mollis var. texana (Buckley) Lance Phytoneuron 2011-3: 6. [2 Feb 2011] Link to external nomenclature reference wfo-0001400279
The editorial status of this taxon is Unplaced Crataegus mollita Sarg. Trees & Shrubs [Sargent] 2: 77, pl. 136. 1908 Link to external nomenclature reference wfo-0000986997
The editorial status of this taxon is Unplaced Crataegus monantha Sarg. Trees & Shrubs [Sargent] 2: 237. 1913 Link to external nomenclature reference wfo-0000995767
The editorial status of this taxon is Unplaced Crataegus monogyna Hayek Schedae ad floram stiriacum exsiccatam ; 1904 18, no.448 1906 — wfo-0001013474
The editorial status of this taxon is Unplaced Crataegus monogyna f. albo-plena (hort. ex Rehder) C.K.Schneid. Illustriertes Handbuch der Laubholzkunde ; 1904 781 1906 — wfo-0000990278
The editorial status of this taxon is Unplaced Crataegus monogyna f. filicifolia hort. ex Koehne Deutsche Dendrologie ; 1893 238 1893 — wfo-0000987425
The editorial status of this taxon is Unplaced Crataegus monogyna f. rubro-plena Rehder ex C.K.Schneid. Illustriertes Handbuch der Laubholzkunde ; 1904 782 1906 — wfo-0000990273
The editorial status of this taxon is Unplaced Crataegus monogyna subsp. aegeica (Pojark.) Franco Feddes Repert. Spec. Nov. Regni Veg. 79(1-2): 37.1968 Link to external nomenclature reference wfo-1200027009
The editorial status of this taxon is Unplaced Crataegus monogyna subsp. calycina (Peterm.) Cajander A.J.Melan Suomen kasvio viides painos ; 1906 357 1906 Link to external nomenclature reference wfo-0001009826
The editorial status of this taxon is Unplaced Crataegus monogyna subsp. calycina (Peterm.) Jáv. & Soó A Magyar n”v‚nyvil g kozik”nyve etc. = [A handbook of Hungarian flora etc.] A Magyar n”v‚nyvil g kozik”nyve etc. = [A handbook of Hungarian flora etc.]; 1951 250 1951 — wfo-0000984521
The editorial status of this taxon is Unplaced Crataegus monogyna subsp. intermedia (Schur) Jáv. Magyar fl¢ra ; 1924 484 1924 — wfo-0000984563
The editorial status of this taxon is Unplaced Crataegus monogyna var. alba-plena hort. ex Rehder Cyclopedia of American horticulture ; 1900 396 1900 — wfo-0000990277
The editorial status of this taxon is Unplaced Crataegus monogyna var. alboplena hort. ex Rehder Cyclopedia of American horticulture ; 1900 396 1900 — wfo-0000990324
The editorial status of this taxon is Unplaced Crataegus monogyna var. calycina (Peterm.) Buia Flora Republicii populare RomŒne ; 1952 260 1956 — wfo-0000997936
The editorial status of this taxon is Unplaced Crataegus monogyna var. coccinea hort. ex Rehder Cyclopedia of American horticulture ; 1900 396 1900 — wfo-0001012506
The editorial status of this taxon is Unplaced Crataegus monogyna var. eriocarpa (Lindl. ex Loudon) Hegi Illustrierte Flora von Mittel-Europa ; 1906 737 1922 — wfo-0000998030
The editorial status of this taxon is Unplaced Crataegus monogyna var. filicifolia (Koehne) Lange Revisio specierum generis Crataegi imprimis earum, quae in Hortis Daniae coluntur ; 1897 38 1897 — wfo-0000987427
The editorial status of this taxon is Unplaced Crataegus monogyna var. heterodonta (Pojark.) Gost.-Jak. Arbor. Kórnickie 20: 126, without basionym ref. 1975 Link to external nomenclature reference wfo-0000998074
The editorial status of this taxon is Unplaced Crataegus monogyna var. nordica (Franco) P.D.Sell Fl. Gr. Brit. Ireland 2: 523. 2014 Link to external nomenclature reference wfo-0001400504
The editorial status of this taxon is Unplaced Crataegus monogyna var. odemisii Dönmez & Özderin PhytoKeys 122: 7. 2019 Link to external nomenclature reference wfo-1200008766
The editorial status of this taxon is Unplaced Crataegus monogyna var. paulii Rehder Cyclopedia of American horticulture ; 1900 396, f.578 1900 — wfo-0000990268
The editorial status of this taxon is Unplaced Crataegus monogyna var. poloniensis (Cinovskis) Cinovskis Fl. Baltiĭskikh Respublik 2: 117 (1996):. Link to external nomenclature reference wfo-0001402497
The editorial status of this taxon is Unplaced Crataegus monogyna var. pteridifolia (Lodd. ex Loudon) K.Koch ; 1853 278 1853 — wfo-0000998396
The editorial status of this taxon is Unplaced Crataegus monogyna var. rosea (Willd.) K.Koch ; 1853 280 1853 — wfo-0000987406
The editorial status of this taxon is Unplaced Crataegus monogyna var. rubra-plena hort. ex Rehder Cyclopedia of American horticulture ; 1900 396 1900 — wfo-0000990269
The editorial status of this taxon is Unplaced Crataegus monogyna var. segobricensis Pau Notas b¢tanicas … la flora espa¤ola ; 1887 38 1891 — wfo-0001014528
The editorial status of this taxon is Unplaced Crataegus monogyna var. sericea Dzetov God. Zborn. Zemjod.-Sum. Fak. Univ. Skopje 1974: 40. Link to external nomenclature reference wfo-0001401186
The editorial status of this taxon is Unplaced Crataegus monoli Doll Gleditschia 2: 14. 1975 [1974 publ. 1975] Link to external nomenclature reference wfo-0000989786
The editorial status of this taxon is Unplaced Crataegus monopyrena Pall. Reise Russ. Reich. 1: 349. 1771 Link to external nomenclature reference wfo-0000990476
The editorial status of this taxon is Unplaced Crataegus monosperma Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 56. 1908 Link to external nomenclature reference wfo-0000986924
The editorial status of this taxon is Unplaced Crataegus monostyla Peterm. Analytischer Pflanzenschl?ssel ; 1846 136 1846 — wfo-0001012330
The editorial status of this taxon is Unplaced Crataegus monstrata Sarg. Rhodora 5: 146. 1903 Link to external nomenclature reference wfo-0001001537
The editorial status of this taxon is Unplaced Crataegus monstrosa hort. ex Lavallée Énum. Arbres 94. 1877 Link to external nomenclature reference wfo-0000990477
The editorial status of this taxon is Unplaced Crataegus mordenensis Boom Jaarb. Ned. Dendrol. Ver. No. 21, 115 (1959), reimpr., hybr. artef. Link to external nomenclature reference wfo-0000990463
The editorial status of this taxon is Unplaced Crataegus moselemensis Gruber Bull. Torrey Bot. Club 32: 391. 1905 Link to external nomenclature reference wfo-0000986902
The editorial status of this taxon is Unplaced Crataegus moselemensis var. corrugata Gruber Bull. Torrey Bot. Club 32: 391. 1905 Link to external nomenclature reference wfo-0001399543
The editorial status of this taxon is Unplaced Crataegus moyeriana Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 618. 1905 Link to external nomenclature reference wfo-0000986998
The editorial status of this taxon is Unplaced Crataegus multifida Ashe J. Elisha Mitchell Sci. Soc. 20: 52. 1904 Link to external nomenclature reference wfo-0000986999
The editorial status of this taxon is Unplaced Crataegus multiflora hort. ex Lavall. Arbor. Segrez. 57. — wfo-0000990478
The editorial status of this taxon is Unplaced Crataegus multipes Ashe North Carolina Agric. Exp. Sta. Bull. no. 175: 111. 1900 Link to external nomenclature reference wfo-0000987000
The editorial status of this taxon is Unplaced Crataegus multispina Ashe J. Elisha Mitchell Sci. Soc. 17: 7. 1900 Link to external nomenclature reference wfo-0000987001
The editorial status of this taxon is Unplaced Crataegus munita Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 73. 1908 Link to external nomenclature reference wfo-0000986943
The editorial status of this taxon is Unplaced Crataegus myrtifolia C.Presl Epimel. Bot. 203. 1851 [Oct 1851] Link to external nomenclature reference wfo-0000986433
The editorial status of this taxon is Unplaced Crataegus nainaica Krysht. – — wfo-0000990329
The editorial status of this taxon is Unplaced Crataegus napaea Sarg. Rhodora 7: 203. 1905 Link to external nomenclature reference wfo-0001001806
The editorial status of this taxon is Unplaced Crataegus neapolitana hort. ex Lavallée Énum. Arbres 91, nomen. 1877 Link to external nomenclature reference wfo-0000990432
The editorial status of this taxon is Unplaced Crataegus nemoralis Sarg. Bot. Gaz. 35: 104. 1903 Link to external nomenclature reference wfo-0001017444
The editorial status of this taxon is Unplaced Crataegus nemorosa Sarg. Bull. New York State Mus. Nat. Hist. 150: 28. 1911 Link to external nomenclature reference wfo-0000987005
The editorial status of this taxon is Unplaced Crataegus neo-canbyi Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 638. 1905 Link to external nomenclature reference wfo-0000987006
The editorial status of this taxon is Unplaced Crataegus neofaxonii Sarg. J. Arnold Arbor. 6: 2. 1925 Link to external nomenclature reference wfo-0000987008
The editorial status of this taxon is Unplaced Crataegus neolondinensis Sarg. Man. Trees 443, fig. 360. 1905 Link to external nomenclature reference wfo-0000987007
The editorial status of this taxon is Unplaced Crataegus neosmithii Sarg. J. Arnold Arbor. 6: 2. 1925 Link to external nomenclature reference wfo-0000987009
The editorial status of this taxon is Unplaced Crataegus nescia Sarg. Bull. New York State Mus. Nat. Hist. 122: 100. 1908 Link to external nomenclature reference wfo-0000987010
The editorial status of this taxon is Unplaced Crataegus newberryi Cockerell ; 1908 43 1908 — wfo-0000990330
The editorial status of this taxon is Unplaced Crataegus newelliana Murrill Castanea 7: 24. 1942 Link to external nomenclature reference wfo-0000987011
The editorial status of this taxon is Unplaced Crataegus nigra Pall. ex Steud. Nomencl. Bot. [Steudel], ed. 2. i. 433. Link to external nomenclature reference wfo-0000990433
The editorial status of this taxon is Unplaced Crataegus nigra f. arcuatopendula V.V.Byalt & Firsov Hortus Botanicus 13: 158. 2018 [Jun 2018] , as 'arcuato-pendula' [epublished] Link to external nomenclature reference wfo-1200027618
The editorial status of this taxon is Unplaced Crataegus nikotinii Essenova Novosti Sist. Vyssh. Rast. 13: 160 (1976) Link to external nomenclature reference wfo-0000988808
The editorial status of this taxon is Unplaced Crataegus nitens Sarg. Rep. (Annual) Missouri Bot. Gard. 1911, xxii. 76. Link to external nomenclature reference wfo-0000986916
The editorial status of this taxon is Unplaced Crataegus nitida Sarg. – — wfo-0001245788
The editorial status of this taxon is Unplaced Crataegus nitidula Sarg. – — wfo-0001245789
The editorial status of this taxon is Unplaced Crataegus nivea Host ex Ten. Cat. Ort. Bot. Nap. 23. 1845 ; cf. D.J. Mabberley in Taxon, 32(1): 84. 1983 Link to external nomenclature reference wfo-0000990436
The editorial status of this taxon is Unplaced Crataegus nobilis S.G.Gmel. Reise Russland (S.G.Gmel.) 4: 26. 1784 Link to external nomenclature reference wfo-0000990437
The editorial status of this taxon is Unplaced Crataegus nodulosa E.Reid ; 1920 126, t.8,f.25 1920 — wfo-0001014595
The editorial status of this taxon is Unplaced Crataegus notabilis Sarg. Bull. New York State Mus. Nat. Hist. 122: 32. 1908 Link to external nomenclature reference wfo-0000987019
The editorial status of this taxon is Unplaced Crataegus noveboracencis Sarg. Bull. New York State Mus. Nat. Hist. 116, Bot. 10: 22. 1907 Link to external nomenclature reference wfo-0000987020
The editorial status of this taxon is Unplaced Crataegus noveboracensis Sarg. in N. Y. State Mus. Rep. 1906, App. 4, 22 (1907). Link to external nomenclature reference wfo-0001040484
The editorial status of this taxon is Unplaced Crataegus nubicola Beadle Biltmore Bot. Stud. 1(2): 126. 1902 [30 Apr 1902] Link to external nomenclature reference wfo-0000983592
The editorial status of this taxon is Unplaced Crataegus nuda Sarg. – — wfo-0001245790
The editorial status of this taxon is Unplaced Crataegus numerosa Sarg. Bull. New York State Mus. Nat. Hist. 122: 90. 1908 Link to external nomenclature reference wfo-0000987021
The editorial status of this taxon is Unplaced Crataegus nupera Ashe J. Elisha Mitchell Sci. Soc. xix. 17 (1903). Link to external nomenclature reference wfo-0000987022
The editorial status of this taxon is Unplaced Crataegus nutans Sarg. Rep. Geol. Surv. Michigan 1906: 544. 1907 Link to external nomenclature reference wfo-0000987023
The editorial status of this taxon is Unplaced Crataegus obesa Ashe J. Elisha Mitchell Sci. Soc. 20: 47. 1904 Link to external nomenclature reference wfo-0000994926
The editorial status of this taxon is Unplaced Crataegus oblita Sarg. Bull. New York State Mus. Nat. Hist. 122: 40. 1908 Link to external nomenclature reference wfo-0000987024
The editorial status of this taxon is Unplaced Crataegus oblongifolia Sarg. in N. Y. State Mus. Rep. 1905, App. 6, 60 (1906). Link to external nomenclature reference wfo-0000987028
The editorial status of this taxon is Unplaced Crataegus obscura Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 119. 1908 Link to external nomenclature reference wfo-0000986947
The editorial status of this taxon is Unplaced Crataegus obstipa Sarg. Bull. New York State Mus. Nat. Hist. 167: 80. 1913 Link to external nomenclature reference wfo-0000987029
The editorial status of this taxon is Unplaced Crataegus obtecta Ashe Bot. Gaz. 33: 233. 1902 Link to external nomenclature reference wfo-0000987030
The editorial status of this taxon is Unplaced Crataegus odorata Bosc Nouv. Cours Compl. Agric. [Rozier], ed. 2. 2: 221. 1821 Link to external nomenclature reference wfo-0000990481
The editorial status of this taxon is Unplaced Crataegus odorata hort.Berol. ex Regel Index seminum quae hortus botanicus imperialis petropolitanus ; 1835 37 1868 — wfo-0001007156
The editorial status of this taxon is Unplaced Crataegus oenochroa Gand. Bull. Soc. Bot. France 18: 448 (1871 publ. 1872) Link to external nomenclature reference wfo-0000988826
The editorial status of this taxon is Unplaced Crataegus okanaganensis var. longispina J.B.Phipps J. Bot. Res. Inst. Texas 7(1): 289. 2013 [27 Aug 2013] Link to external nomenclature reference wfo-0001400394
The editorial status of this taxon is Unplaced Crataegus olida Ashe J. Elisha Mitchell Sci. Soc. 20: 56. 1904 Link to external nomenclature reference wfo-0000987026
The editorial status of this taxon is Unplaced Crataegus olivacea Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 153. 1910 Link to external nomenclature reference wfo-0000987036
The editorial status of this taxon is Unplaced Crataegus oliveriana Bosc ex DC. Prodr. [A. P. de Candolle] 2: 630. 1825 [mid Nov 1825] Link to external nomenclature reference wfo-0000991876
The editorial status of this taxon is Unplaced Crataegus oliviformis hort. ex Handl. Trees Kew Pt. i. [Polypet.] (1894) 195. Link to external nomenclature reference wfo-0000990482
The editorial status of this taxon is Unplaced Crataegus onusta Ashe J. Elisha Mitchell Sci. Soc. xix. 22 (1903). Link to external nomenclature reference wfo-0000987037
The editorial status of this taxon is Unplaced Crataegus opica Ashe J. Elisha Mitchell Sci. Soc. xix. 10 (1903). Link to external nomenclature reference wfo-0000987038
The editorial status of this taxon is Unplaced Crataegus orbicularis J.B.Phipps & O'Kennon Sida 20(1): 138 (2002). Link to external nomenclature reference wfo-0001005523
The editorial status of this taxon is Unplaced Crataegus oreophila Lance Phytoneuron 2013-98: 3. [11 Dec 2013] [epublished] Link to external nomenclature reference wfo-0001356415
The editorial status of this taxon is Unplaced Crataegus orientalis (Poir.) Bosc ex DC. Prodromus systematis naturalis regni vegetabilis ; 1823 629 1825 — wfo-0000987302
The editorial status of this taxon is Unplaced Crataegus orientalis Lindl. Edwards's botanical register; or, ornamental flower-garden and shrubbery ; 1829 t.1852 1836 — wfo-0000990148
The editorial status of this taxon is Unplaced Crataegus orientalis subsp. pojarkovae (Kossych) Byatt Contrib. Crat. Eur. : 89 (1977) Link to external nomenclature reference wfo-0001364808
The editorial status of this taxon is Unplaced Crataegus ornata Sarg. Proc. Rochester Acad. Sci. 4: 120. 1903 Link to external nomenclature reference wfo-0000987039
The editorial status of this taxon is Unplaced Crataegus osiliensis Cinovskis Crat. Balt. : 126 (1971) Link to external nomenclature reference wfo-0000988874
The editorial status of this taxon is Unplaced Crataegus ovalifolia (Hornem.) DC. – Link to external nomenclature reference wfo-0000990078
The editorial status of this taxon is Unplaced Crataegus ovalifolia Hornem. Hort. Hal. Suppl. 52. — wfo-0000990483
The editorial status of this taxon is Unplaced Crataegus ovalifolia Hornem. ex Koehne Deutsche Dendrologie ; 1893 233 1893 — wfo-0001008049
The editorial status of this taxon is Unplaced Crataegus ovalis Kit. Addit. Fl. Hung. : 586 (1863) Link to external nomenclature reference wfo-0000988885
The editorial status of this taxon is Unplaced Crataegus ovata Chalon Bull. Soc. Roy. Bot. Belgique vii. 174 (1868). Link to external nomenclature reference wfo-0000990484
The editorial status of this taxon is Unplaced Crataegus ovatifolia Sarg. Bull. New York State Mus. Nat. Hist. 122: 92. 1908 Link to external nomenclature reference wfo-0000987041
The editorial status of this taxon is Unplaced Crataegus oxyacantha Pennant Arctic Zoology ; 1784 cxv 1784 — wfo-0001012509
The editorial status of this taxon is Unplaced Crataegus oxyacantha Thuill. Flore des environs de Paris ; 1799 245 1799 — wfo-0001009353
The editorial status of this taxon is Unplaced Crataegus oxyacantha f. aurea (Loudon) C.K.Schneid. Illustriertes Handbuch der Laubholzkunde ; 1904 780 1906 — wfo-0000990280
The editorial status of this taxon is Unplaced Crataegus oxyacantha f. aurea (Loudon) Hegi Illustrierte Flora von Mittel-Europa ; 1906 733 1922 — wfo-0000998654
The editorial status of this taxon is Unplaced Crataegus oxyacantha f. decipiens (Peterm.) Beck Icones florae germanicae et helveticae ; 1834 24 1913 — wfo-0000998701
The editorial status of this taxon is Unplaced Crataegus oxyacantha f. gireoudi (Späth ex C.K.Schneid.) Hegi Illustrierte Flora von Mittel-Europa ; 1906 733 1922 — wfo-0000987423
The editorial status of this taxon is Unplaced Crataegus oxyacantha f. gireoudi Späth ex C.K.Schneid. Illustriertes Handbuch der Laubholzkunde ; 1904 780 1906 — wfo-0000987422
The editorial status of this taxon is Unplaced Crataegus oxyacantha f. laciniata (Wallr.) Beck Icones florae germanicae et helveticae ; 1834 24 1913 — wfo-0000998868
The editorial status of this taxon is Unplaced Crataegus oxyacantha f. paulii (Rehder) Rehder ; 1916 222 1916 — wfo-0000990267
The editorial status of this taxon is Unplaced Crataegus oxyacantha f. plena (Weston) Rehder Bibliography of cultivated trees and shrubs ; 1949 249 1949 — wfo-0000990274
The editorial status of this taxon is Unplaced Crataegus oxyacantha f. punicea (Lodd. ex Loudon) Rehder Bibliography of cultivated trees and shrubs ; 1949 249 1949 — wfo-0000990265
The editorial status of this taxon is Unplaced Crataegus oxyacantha f. rosea (Willd.) Rehder Bibliography of cultivated trees and shrubs ; 1949 249 1949 — wfo-0000987407
The editorial status of this taxon is Unplaced Crataegus oxyacantha f. rubra (C.K.Schneid.) Hegi Illustrierte Flora von Mittel-Europa ; 1906 733 1922 — wfo-0000987421
The editorial status of this taxon is Unplaced Crataegus oxyacantha f. rubra C.K.Schneid. Illustriertes Handbuch der Laubholzkunde ; 1904 780 1906 — wfo-0000987420
The editorial status of this taxon is Unplaced Crataegus oxyacantha f. splendens C.K.Schneid. Illustriertes Handbuch der Laubholzkunde ; 1904 780 1906 — wfo-0000990270
The editorial status of this taxon is Unplaced Crataegus oxyacantha subsp. nemorensis Hrabětová Preslia 45: 33 (1973) Link to external nomenclature reference wfo-0000999070
The editorial status of this taxon is Unplaced Crataegus oxyacantha var. albaplena Bean Trees and shrubs hardy in the British Isles ; 1914 432 1914 — wfo-0000990331
The editorial status of this taxon is Unplaced Crataegus oxyacantha var. albo-plena Bean Trees and shrubs hardy in the British Isles ; 1914 432 1914 — wfo-0000990279
The editorial status of this taxon is Unplaced Crataegus oxyacantha var. caucasica K.Koch ; 1853 286 1853 — wfo-0000988259
The editorial status of this taxon is Unplaced Crataegus oxyacantha var. coccinea-plena Bean Trees and shrubs hardy in the British Isles ; 1914 432 1914 — wfo-0000990272
The editorial status of this taxon is Unplaced Crataegus oxyacantha var. eriocarpa Lindl. ex Loudon Arboretum et fruticetum britannicum ; 1838 831, f.607 1838 — wfo-0000998733
The editorial status of this taxon is Unplaced Crataegus oxyacantha var. flore-alba-plena Rodigas Flore des serres ; 1845 21, t.1509,f.2 1862 — wfo-0000990276
The editorial status of this taxon is Unplaced Crataegus oxyacantha var. incisa Regel Trudy Imp. S.-Peterburgsk. Bot. Sada 1: 117. 1871 — wfo-0000998775
The editorial status of this taxon is Unplaced Crataegus oxyacantha var. laciniata (Wallr.) H.Lév. ; 1912 182 1912 — wfo-0000998879
The editorial status of this taxon is Unplaced Crataegus oxyacantha var. paulii Rehder The Standard cyclopedia of horticulture ; 1914 886, f.1103 1914 — wfo-0001011217
The editorial status of this taxon is Unplaced Crataegus oxyacantha var. plena Willd. Berlin. Baumz. 89. 1796 Link to external nomenclature reference wfo-0000990275
The editorial status of this taxon is Unplaced Crataegus oxyacantha var. pteridifolia Lodd. ex Loudon Arboretum et fruticetum britannicum ; 1838 831, f.604 1838 — wfo-0000999140
The editorial status of this taxon is Unplaced Crataegus oxyacantha var. punicea Lodd. ex Loudon Arboretum et fruticetum britannicum ; 1838 832 1838 — wfo-0000990266
The editorial status of this taxon is Unplaced Crataegus oxyacantha var. rosea Willd. Berlin. Baumz. : 89 (1796) Link to external nomenclature reference wfo-0000987404
The editorial status of this taxon is Unplaced Crataegus oxyacantha var. songarica K.Koch ; 1853 287 1853 — wfo-0000989216
The editorial status of this taxon is Unplaced Crataegus oxyacantha var. xanthocarpa (M.Roem.) Lange Revisio specierum generis Crataegi imprimis earum, quae in Hortis Daniae coluntur ; 1897 71 1897 — wfo-0000987418
The editorial status of this taxon is Unplaced Crataegus oxyacanthoidea St.-Lag. Étude Fl., ed. 8 [A. Cariot] 2: 291. 1889 Link to external nomenclature reference wfo-0000990486
The editorial status of this taxon is Unplaced Crataegus oxyacanthoides G”pp. ; 1852 495 1852 — wfo-0000990151
The editorial status of this taxon is Unplaced Crataegus oxyacanthoides R.Doll Nat. Naturschutz Mecklenburg 13: 21 (1975), homonym;. Link to external nomenclature reference wfo-0000989793
The editorial status of this taxon is Unplaced Crataegus pachyphylla Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 54. 1908 Link to external nomenclature reference wfo-0000986923
The editorial status of this taxon is Unplaced Crataegus pactilis Ashe J. Elisha Mitchell Sci. Soc. xix. 20 (1903). Link to external nomenclature reference wfo-0000987043
The editorial status of this taxon is Unplaced Crataegus paddockeae Sarg. Rhodora 7: 202. 1905 (as Paddockeae0 Link to external nomenclature reference wfo-0001001801
The editorial status of this taxon is Unplaced Crataegus paineana Sarg. Bull. New York State Mus. Nat. Hist. 167: 97. 1913 Link to external nomenclature reference wfo-0000987044
The editorial status of this taxon is Unplaced Crataegus painteriana Sarg. Proc. Acad. Nat. Sci. Philadelphia 57[12]: 647 (-648). 1905 [25 Sep 1905] Link to external nomenclature reference wfo-0000987045
The editorial status of this taxon is Unplaced Crataegus pallescens Sarg. Bull. New York State Mus. Nat. Hist. 167: 81. 1913 Link to external nomenclature reference wfo-0000987046
The editorial status of this taxon is Unplaced Crataegus pallida Salisb. Prodr. Stirp. Chap. Allerton 357. 1796 [Nov-Dec 1796] Link to external nomenclature reference wfo-0000990487
The editorial status of this taxon is Unplaced Crataegus pallidula Sarg. Ontario Nat. Sci. Bull. no. 4: 36. 1908 Link to external nomenclature reference wfo-0000987047
The editorial status of this taxon is Unplaced Crataegus palustris Ashe J. Elisha Mitchell Sci. Soc. 17: 13. 1900 Link to external nomenclature reference wfo-0000987049
The editorial status of this taxon is Unplaced Crataegus panda Ashe J. Elisha Mitchell Sci. Soc. xix. 29 (1903). Link to external nomenclature reference wfo-0000987058
The editorial status of this taxon is Unplaced Crataegus paradoxa Sarg. Rep. (Annual) Missouri Bot. Gard. 1911, xxii. 68. Link to external nomenclature reference wfo-0000995420
The editorial status of this taxon is Unplaced Crataegus parca Ashe J. Elisha Mitchell Sci. Soc. 19, pt. 1: 19. 1903 Link to external nomenclature reference wfo-0000987050
The editorial status of this taxon is Unplaced Crataegus parciflora Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 60. 1908 Link to external nomenclature reference wfo-0000986928
The editorial status of this taxon is Unplaced Crataegus parkae Sarg. Rep. (Annual) Missouri Bot. Gard. 1911, xxii. 70. Link to external nomenclature reference wfo-0000986914
The editorial status of this taxon is Unplaced Crataegus parvicarpa E.Reid ; 1923 324, t.10,f.15-17 1923 — wfo-0001014596
The editorial status of this taxon is Unplaced Crataegus parviflora Lojac. ; 1906 216 1906 — wfo-0000988923
The editorial status of this taxon is Unplaced Crataegus parviflora Sarg. Proc. Rochester Acad. Sci. 4: 117. 1903 Link to external nomenclature reference wfo-0000987052
The editorial status of this taxon is Unplaced Crataegus parvifolia Willd. ex Torr. & A.Gray Fl. N. Amer. (Torr. & A. Gray) 1(3): 469. 1840 [Jun 1840] Link to external nomenclature reference wfo-0000990488
The editorial status of this taxon is Unplaced Crataegus pascens Ashe J. Elisha Mitchell Sci. Soc. 18, pt. 1: 23. 1902 Link to external nomenclature reference wfo-0000987053
The editorial status of this taxon is Unplaced Crataegus pastorum Sarg. Rhodora 3(26): 24 (-25). 1901 [1 Feb 1901] Link to external nomenclature reference wfo-0000995202
The editorial status of this taxon is Unplaced Crataegus patrum Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 95. 1908 Link to external nomenclature reference wfo-0000986851
The editorial status of this taxon is Unplaced Crataegus pauciflora (Poir.) Pers. Syn. Pl. [Persoon] 2(1): 37. 1806 [Nov 1806] — wfo-0000990489
The editorial status of this taxon is Unplaced Crataegus paucifoliata Pau Not. Bot. Fl. Españ. i. (1887) 22. Link to external nomenclature reference wfo-0000990490
The editorial status of this taxon is Unplaced Crataegus paucilobata Sennen Exsiccata "Plantes d'Espagne" ; 1906 no.5303 1925 — wfo-0001010169
The editorial status of this taxon is Unplaced Crataegus peckietta Sarg. Rhodora 7: 174. 1905 Link to external nomenclature reference wfo-0001001619
The editorial status of this taxon is Unplaced Crataegus peckii Sarg. Rhodora 5: 63. 1903 Link to external nomenclature reference wfo-0001001433
The editorial status of this taxon is Unplaced Crataegus pectinata Bosc ex DC. Prodr. [A. P. de Candolle] 2: 630. 1825 [mid Nov 1825] Link to external nomenclature reference wfo-0000984104
The editorial status of this taxon is Unplaced Crataegus pectinata C.A.Mey. – — wfo-0000990139
The editorial status of this taxon is Unplaced Crataegus pectinata C.K.Schneid. Illustriertes Handbuch der Laubholzkunde ; 1904 779 1906 — wfo-0000990137
The editorial status of this taxon is Unplaced Crataegus pectinata hort. – — wfo-0000990140
The editorial status of this taxon is Unplaced Crataegus pedicellata var. gloriosa Sarg. J. Arnold Arbor. 1: 254 (1920) Link to external nomenclature reference wfo-0001382237
The editorial status of this taxon is Unplaced Crataegus pedicellata var. robesoniana (Sarg.) E.J.Palmer Brittonia 5: 488. 1946 Link to external nomenclature reference wfo-0001399546
The editorial status of this taxon is Unplaced Crataegus pedicellata var. sertata (Sarg.) Kruschke Milwaukee Public Mus. Publ. Bot. 3: 184. 1965 [1 Feb 1965] Link to external nomenclature reference wfo-0001399548
The editorial status of this taxon is Unplaced Crataegus pelacris Sarg. Bull. New York State Mus. Nat. Hist. 167: 82. 1913 Link to external nomenclature reference wfo-0000987056
The editorial status of this taxon is Unplaced Crataegus pellecta Sarg. Bull. New York State Mus. Nat. Hist. 122: 85. 1908 Link to external nomenclature reference wfo-0000987057
The editorial status of this taxon is Unplaced Crataegus pellucidula Sarg. Rhodora 7: 179. 1905 Link to external nomenclature reference wfo-0001001661
The editorial status of this taxon is Unplaced Crataegus pennypackeri Sarg. Bot. Gaz. 35: 100. 1903 Link to external nomenclature reference wfo-0001017443
The editorial status of this taxon is Unplaced Crataegus pentandra Sarg. Rhodora 3(26): 25 (-26). 1901 [1 Feb 1901] Link to external nomenclature reference wfo-0000995227
The editorial status of this taxon is Unplaced Crataegus pentaneura Ashe J. Elisha Mitchell Sci. Soc. xix. 12 (1903). Link to external nomenclature reference wfo-0000987060
The editorial status of this taxon is Unplaced Crataegus peramoena Sarg. Ontario Nat. Sci. Bull. no. 4: 89. 1908 Link to external nomenclature reference wfo-0000987061
The editorial status of this taxon is Unplaced Crataegus perampla Sarg. Rep. Geol. Surv. Michigan 1906: 525. 1907 Link to external nomenclature reference wfo-0000987059
The editorial status of this taxon is Unplaced Crataegus perlaeta Sarg. Rep. Geol. Surv. Michigan 1906: 541. 1907 Link to external nomenclature reference wfo-0000987063
The editorial status of this taxon is Unplaced Crataegus perlevis Ashe J. Elisha Mitchell Sci. Soc. 20: 48. 1904 Link to external nomenclature reference wfo-0000987064
The editorial status of this taxon is Unplaced Crataegus permera Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 65. 1908 Link to external nomenclature reference wfo-0000986930
The editorial status of this taxon is Unplaced Crataegus perrara Sarg. Bull. New York State Mus. Nat. Hist. 167: 103. 1913 Link to external nomenclature reference wfo-0000987065
The editorial status of this taxon is Unplaced Crataegus perspicabilis Sarg. Bull. New York State Mus. Nat. Hist. 167: 90. 1913 Link to external nomenclature reference wfo-0000987068
The editorial status of this taxon is Unplaced Crataegus peruviana K.Koch in Verh. Ver. Bef. Gartenb. II. i. (1853) 297. Link to external nomenclature reference wfo-0000990492
The editorial status of this taxon is Unplaced Crataegus peshmenii Dönmez Bot. J. Linn. Soc. 155(2): 232 (-234; fig. 1, map). 2007 [3 Oct 2007] Link to external nomenclature reference wfo-0001356208
The editorial status of this taxon is Unplaced Crataegus petiolata R.Doll Natur Naturschutz Mecklenburg 13: 23 (1975) Link to external nomenclature reference wfo-0000989805
The editorial status of this taxon is Unplaced Crataegus phaenopyrum (L.f.) Borkh. ; 1798 86 1798 — wfo-0000990493
The editorial status of this taxon is Unplaced Crataegus phaenopyrum f. fastigiata A.D.Slavin Amer. Midl. Naturalist 12: 364. 1931 Link to external nomenclature reference wfo-0001325588
The editorial status of this taxon is Unplaced Crataegus phaneroneura Sarg. J. Arnold Arbor. 3: 2. 1922 Link to external nomenclature reference wfo-0000986951
The editorial status of this taxon is Unplaced Crataegus philadelphica Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 588. 1905 Link to external nomenclature reference wfo-0001000932
The editorial status of this taxon is Unplaced Crataegus philippii hort. ex Koehne Deut. Dendrol. (1893) 240. [May 1893] Link to external nomenclature reference wfo-0000990494
The editorial status of this taxon is Unplaced Crataegus phlebodia Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 155. 1910 Link to external nomenclature reference wfo-0000987070
The editorial status of this taxon is Unplaced Crataegus picta Sarg. Ontario Nat. Sci. Bull. no. 4: 91. 1908 Link to external nomenclature reference wfo-0000987071
The editorial status of this taxon is Unplaced Crataegus pilifera Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 64. 1908 Link to external nomenclature reference wfo-0000986929
The editorial status of this taxon is Unplaced Crataegus pinnatifida Franch. ; 1883 288 1883 — wfo-0000990141
The editorial status of this taxon is Unplaced Crataegus pinnatifida f. major (N.E.Br.) W.Lee Lineamenta Florae Koreae 471. 1996 Link to external nomenclature reference wfo-0001324276
The editorial status of this taxon is Unplaced Crataegus pinnatifida var. garanica Paulsen ; 1906 141, f.1 1906 — wfo-0000999216
The editorial status of this taxon is Unplaced Crataegus pinnatifida var. gharanica Paulsen ; 1906 141, f.1 1906 — wfo-0001006902
The editorial status of this taxon is Unplaced Crataegus pinnatifida var. ghoranica Paulsen ; 1906 141, f.1 1906 — wfo-0001002671
The editorial status of this taxon is Unplaced Crataegus pinnatifida var. pubescens Nakai Ill. Man. Woody Pl. Kor. 285. 1942 (1942) Link to external nomenclature reference wfo-1200011594
The editorial status of this taxon is Unplaced Crataegus pinschaw hort. ex Lavallée Énum. Arbres 92, nomen. 1877 Link to external nomenclature reference wfo-0000990497
The editorial status of this taxon is Unplaced Crataegus pirifolia hort.Paris. – — wfo-0001005987
The editorial status of this taxon is Unplaced Crataegus placiva Sarg. in N. Y. State Mus. Rep. 1907, App. 3, 46(1908). Link to external nomenclature reference wfo-0000987072
The editorial status of this taxon is Unplaced Crataegus placiva Sarg. Ontario Nat. Sci. Bull. no. 4: 22. 1908 Bull. N. Y. State Mus. 122: 46. 1908.-New York Link to external nomenclature reference wfo-0001005096
The editorial status of this taxon is Unplaced Crataegus plagiosepala Pojark. Novosti Sist. Vyssh. Rast. 2: 135 (1965) Link to external nomenclature reference wfo-0000988977
The editorial status of this taxon is Unplaced Crataegus plana Sarg. Bull. New York State Mus. Nat. Hist. 122: 45. 1908 Link to external nomenclature reference wfo-0000987073
The editorial status of this taxon is Unplaced Crataegus platyphylla C.K.Schneid. Illustriertes Handbuch der Laubholzkunde ; 1904 778 1906 — wfo-0000990142
The editorial status of this taxon is Unplaced Crataegus platyphylla Lindl. ex Hohen. Enum. Taluesch. 130. — wfo-0000990499
The editorial status of this taxon is Unplaced Crataegus podophylla Gand. Herborisations dans les Pyr‚n‚es ; 1884 40 1884 — wfo-0001010170
The editorial status of this taxon is Unplaced Crataegus poiretiana DC. Prodr. [A. P. de Candolle] 2: 630. 1825 [mid Nov 1825] Link to external nomenclature reference wfo-0000990500
The editorial status of this taxon is Unplaced Crataegus pojarkovae Kossych Novosti Sist. Vyssh. Rast. 1: 147 (1964) Link to external nomenclature reference wfo-0000988996
The editorial status of this taxon is Unplaced Crataegus pojarkoviae Kossych Novosti Sist. Vyssh. Rast. 1: 147 (1964) Link to external nomenclature reference wfo-0000987734
The editorial status of this taxon is Unplaced Crataegus polita var. tatnalliana Eggl. Rhodora 10: 82. 1908 Link to external nomenclature reference wfo-0001399550
The editorial status of this taxon is Unplaced Crataegus polybracteata Ashe J. Elisha Mitchell Sci. Soc. 16: 79. 1900 Link to external nomenclature reference wfo-0000987074
The editorial status of this taxon is Unplaced Crataegus polyclada Sarg. Rep. (Annual) Missouri Bot. Gard. 1911, xxii. 72. Link to external nomenclature reference wfo-0000986915
The editorial status of this taxon is Unplaced Crataegus pomifera Georgi Bemerk. Reise Russ. Reich 1: 217. 1775 Link to external nomenclature reference wfo-0000990502
The editorial status of this taxon is Unplaced Crataegus poplavskae Tzvelev Fl. Vostochnoĭ Evropy 10: 574 (2001). Link to external nomenclature reference wfo-0001351310
The editorial status of this taxon is Unplaced Crataegus populifolia Eggl. An illustrated flora of the Northern United States ; 1913 308, f.2369 1913 — wfo-0000990143
The editorial status of this taxon is Unplaced Crataegus populifolia Elliott A sketch of the botany of South-Carolina and Georgia ; 1816 553 1821 — wfo-0000987075
The editorial status of this taxon is Unplaced Crataegus porracea Ashe J. Elisha Mitchell Sci. Soc. 17, pt. 2: 19. 1901 Link to external nomenclature reference wfo-0000987077
The editorial status of this taxon is Unplaced Crataegus praeclara Sarg. Ontario Nat. Sci. Bull. no. 4: 97. 1908 Link to external nomenclature reference wfo-0000987078
The editorial status of this taxon is Unplaced Crataegus praeformosa Murrill Castanea 7: 24. 1942 Link to external nomenclature reference wfo-0000987079
The editorial status of this taxon is Unplaced Crataegus praemonogyna Krysht. – — wfo-0000989701
The editorial status of this taxon is Unplaced Crataegus praestans Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 163. 1910 Link to external nomenclature reference wfo-0000987080
The editorial status of this taxon is Unplaced Crataegus praetermissa Sarg. Rhodora 7: 213. 1905 Link to external nomenclature reference wfo-0001002159
The editorial status of this taxon is Unplaced Crataegus premora Ashe Ann. Carnegie Mus. 1: 391. 1902 Link to external nomenclature reference wfo-0000987081
The editorial status of this taxon is Unplaced Crataegus pringlei var. exclusa Eggl. Rhodora 10: 82 (1908) Link to external nomenclature reference wfo-0001012135
The editorial status of this taxon is Unplaced Crataegus pringlei var. lobulata Eggl. Rhodora 10: 82 (1908) Link to external nomenclature reference wfo-0001012144
The editorial status of this taxon is Unplaced Crataegus prinoides Sarg. Ontario Nat. Sci. Bull. no. 4: 81. 1908 Link to external nomenclature reference wfo-0000987083
The editorial status of this taxon is Unplaced Crataegus prismatica Ashe J. Elisha Mitchell Sci. Soc. 17, pt. 2: 15. 1901 Link to external nomenclature reference wfo-0000987084
The editorial status of this taxon is Unplaced Crataegus priva Ashe Bull. Charleston Mus. 12: 42. 1916 Link to external nomenclature reference wfo-0000987086
The editorial status of this taxon is Unplaced Crataegus procax Ashe Bull. Charleston Mus. 12: 42. 1916 Link to external nomenclature reference wfo-0000987090
The editorial status of this taxon is Unplaced Crataegus procera Sarg. Trees & Shrubs [Sargent] 2: 71, pl. 133. 1908 Link to external nomenclature reference wfo-0000987091
The editorial status of this taxon is Unplaced Crataegus proctoriana Sarg. Bull. New York State Mus. Nat. Hist. 167: 110. 1913 Link to external nomenclature reference wfo-0000987092
The editorial status of this taxon is Unplaced Crataegus prominens Sarg. Ontario Nat. Sci. Bull. no. 4: 23. 1908 Link to external nomenclature reference wfo-0000987093
The editorial status of this taxon is Unplaced Crataegus promissa Sarg. Bull. New York State Mus. Nat. Hist. 122: 50. 1908 Link to external nomenclature reference wfo-0000987094
The editorial status of this taxon is Unplaced Crataegus propensa Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 214. 1910 Link to external nomenclature reference wfo-0000987095
The editorial status of this taxon is Unplaced Crataegus propinqua Ashe J. Elisha Mitchell Sci. Soc. 20: 53. 1904 Link to external nomenclature reference wfo-0000987096
The editorial status of this taxon is Unplaced Crataegus propixa Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 248. 1910 Link to external nomenclature reference wfo-0000987097
The editorial status of this taxon is Unplaced Crataegus propria Sarg. Rhodora 7: 214. 1905 Link to external nomenclature reference wfo-0001002307
The editorial status of this taxon is Unplaced Crataegus pruinosa f. angulata (Sarg.) E.J.Palmer Ann. Missouri Bot. Gard. 22: 562. 1935 In Steyermark, Rhodora, 40: 133. 1938 Link to external nomenclature reference wfo-0001017475
The editorial status of this taxon is Unplaced Crataegus pruinosa f. ciliata Rickett Bot. Gaz. 97: 792. 1936 Link to external nomenclature reference wfo-0001325589
The editorial status of this taxon is Unplaced Crataegus pruinosa f. glaberrima Rickett Bot. Gaz. 97: 793. 1936 Link to external nomenclature reference wfo-0001325590
The editorial status of this taxon is Unplaced Crataegus pruinosa f. mecocantha Kruschke Milwaukee Public Mus. Publ. Bot. 3: 94. 1965 [1 Feb 1965] Link to external nomenclature reference wfo-0001325591
The editorial status of this taxon is Unplaced Crataegus pruinosa f. puberula Rickett Bot. Gaz. 97: 793. 1936 Link to external nomenclature reference wfo-0001325592
The editorial status of this taxon is Unplaced Crataegus pruinosa hort. – — wfo-0001005995
The editorial status of this taxon is Unplaced Crataegus pruinosa var. gattingeri (Ashe) Lance Phytoneuron 2011-3: 7. [2 Feb 2011] Link to external nomenclature reference wfo-0001400281
The editorial status of this taxon is Unplaced Crataegus prunellifolia Bosc ex DC. Prodr. [A. P. de Candolle] 2: 627. 1825 [mid Nov 1825] Link to external nomenclature reference wfo-0000990144
The editorial status of this taxon is Unplaced Crataegus prunifolia Bosc ex DC. Prodr. [A. P. de Candolle] 2: 627. 1825 [mid Nov 1825] Link to external nomenclature reference wfo-0000989905
The editorial status of this taxon is Unplaced Crataegus prunifolia J.Gordon, T.Dermer & R.Edmonds A catalogue of Forest Trees, Flowering Shrubs, Plants Flower-Roots, and Seeds ; 1782 10 1782 — wfo-0000990236
The editorial status of this taxon is Unplaced Crataegus prunifolia W.Young Cat. Arbres, Arbustes & Pl. Herb. Am. 7. 1783 Link to external nomenclature reference wfo-0000990503
The editorial status of this taxon is Unplaced Crataegus prunifolia var. splendens Osborn The Gardener's chronicle ; 1887 146, t. 1925 — wfo-0000989138
The editorial status of this taxon is Unplaced Crataegus przewalskii Pojark. Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 13: 80. 1950 Link to external nomenclature reference wfo-0000990504
The editorial status of this taxon is Unplaced Crataegus pseudoalemanniensis R.Doll Natur Naturschutz Mecklenburg 13: 23 (1975) Link to external nomenclature reference wfo-0000989807
The editorial status of this taxon is Unplaced Crataegus pseudoambigua Pojark. Fl. URSS 9: 509 (1939) Link to external nomenclature reference wfo-0000989808
The editorial status of this taxon is Unplaced Crataegus pseudoambigua Pojark. Fl. URSS 9: 509 (1939) Link to external nomenclature reference wfo-0001131860
The editorial status of this taxon is Unplaced Crataegus pseudoazarolus Popov – — wfo-0001131861
The editorial status of this taxon is Unplaced Crataegus pseudomelanocarpa Popov ; 1935 59 1935 — wfo-0001006102
The editorial status of this taxon is Unplaced Crataegus pseudooxyacantha Cinovskis Crat. Balt. : 70 (1971) Link to external nomenclature reference wfo-0000989821
The editorial status of this taxon is Unplaced Crataegus pterifolia Lodd. – — wfo-0000990146
The editorial status of this taxon is Unplaced Crataegus puberis Sarg. Bull. New York State Mus. Nat. Hist. 122: 73. 1908 Link to external nomenclature reference wfo-0001131675
The editorial status of this taxon is Unplaced Crataegus pubescens f. humboldtii Stapf Bull. Misc. Inform. Kew 1914(8): 293, 297. [29 Oct 1914] Link to external nomenclature reference wfo-0001325332
The editorial status of this taxon is Unplaced Crataegus pubescens var. botterii Eggl. Bull. Torrey Bot. Club 36: 506. 1909 Link to external nomenclature reference wfo-0001399552
The editorial status of this taxon is Unplaced Crataegus pubifolia Ashe North Carolina Agric. Exp. Sta. Bull. no. 175: 114. 1900 Link to external nomenclature reference wfo-0000987127
The editorial status of this taxon is Unplaced Crataegus pubipes Ashe North Carolina Agric. Exp. Sta. Bull. no. 175: 114. 1900 Link to external nomenclature reference wfo-0000987128
The editorial status of this taxon is Unplaced Crataegus pudens Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 122. 1908 Link to external nomenclature reference wfo-0000986950
The editorial status of this taxon is Unplaced Crataegus pulcherrima var. incilis (Beadle) Lance Phytoneuron 2011-3: 7. [2 Feb 2011] Link to external nomenclature reference wfo-0001400282
The editorial status of this taxon is Unplaced Crataegus pulcherrima var. opima (Beadle) Lance Phytoneuron 2011-3: 7. [2 Feb 2011] Link to external nomenclature reference wfo-0001400283
The editorial status of this taxon is Unplaced Crataegus pulchra Sarg. Bull. New York State Mus. Nat. Hist. 122: 42. 1908 Link to external nomenclature reference wfo-0000987129
The editorial status of this taxon is Unplaced Crataegus pumila Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 612. 1905 Link to external nomenclature reference wfo-0000987130
The editorial status of this taxon is Unplaced Crataegus punctata Sol. Hortus kewensis ; 1789 169 1789 — wfo-0000990857
The editorial status of this taxon is Unplaced Crataegus punctata f. canescens (Britton) Kruschke Milwaukee Public Mus. Publ. Bot. 3: 158. 1965 [1 Feb 1965] Link to external nomenclature reference wfo-0001325171
The editorial status of this taxon is Unplaced Crataegus punctata f. intermedia Kruschke Milwaukee Public Mus. Publ. Bot. 3: 25. 1965 [1 Feb 1965] Link to external nomenclature reference wfo-0001325170
The editorial status of this taxon is Unplaced Crataegus punctata subsp. decipiens Schuette Proc. Biol. Soc. Washington 16(Sign. 25): 96. 1903. [25 Jun 1903] Link to external nomenclature reference wfo-0001368099
The editorial status of this taxon is Unplaced Crataegus punctata var. mutabilis Gruber Bull. Torrey Bot. Club 32: 390. 1905 Link to external nomenclature reference wfo-0001399554
The editorial status of this taxon is Unplaced Crataegus punctata var. nitidula Farw. Amer. Midl. Naturalist 12: 66. 1930 Link to external nomenclature reference wfo-0001399555
The editorial status of this taxon is Unplaced Crataegus punctata var. tenax Farw. Amer. Midl. Naturalist 12: 67. 1930 Link to external nomenclature reference wfo-0001399556
The editorial status of this taxon is Unplaced Crataegus punicea Fisch. ex Steud. Nomencl. Bot. [Steudel], ed. 2. i. 433. Link to external nomenclature reference wfo-0000990507
The editorial status of this taxon is Unplaced Crataegus pusilla Sarg. in Geol. Surv. Mich. Rep. 553 (1907). Link to external nomenclature reference wfo-0000987134
The editorial status of this taxon is Unplaced Crataegus putata Sarg. – — wfo-0001245792
The editorial status of this taxon is Unplaced Crataegus pygmaea Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 650. 1905 Link to external nomenclature reference wfo-0000987136
The editorial status of this taxon is Unplaced Crataegus pyracantha (L.) Pers. Synopsis plantarum ; 1805 37 1806 — wfo-0000999367
The editorial status of this taxon is Unplaced Crataegus pyracantha Spach – — wfo-0001011378
The editorial status of this taxon is Unplaced Crataegus pyracanthifolia (Aiton) G.Don Hort. Brit. [Sweet], ed. 3. 209. 1839 [late 1839] Link to external nomenclature reference wfo-0000987137
The editorial status of this taxon is Unplaced Crataegus pyracanthifolia Wender. Index Seminum [Marburg] 1825: 6. [1825] Link to external nomenclature reference wfo-0000986060
The editorial status of this taxon is Unplaced Crataegus pyramidata Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 196. 1910 Link to external nomenclature reference wfo-0000987139
The editorial status of this taxon is Unplaced Crataegus pyricarpa Doll Gleditschia 29. 1975 [1974 publ. 1975] Link to external nomenclature reference wfo-0000989831
The editorial status of this taxon is Unplaced Crataegus pyrifolia Moench Verz. Ausländ. Bäume 30. 1785 Link to external nomenclature reference wfo-0000990508
The editorial status of this taxon is Unplaced Crataegus pyrifolia [Soland.] Hort. Kew. [W. Aiton] 2: 168. 1789 Link to external nomenclature reference wfo-0000987140
The editorial status of this taxon is Unplaced Crataegus pyrifolia subsp. sylvestris Schuette Proc. Biol. Soc. Washington 16(Sign. 25): 96. 1903 [25 Jun 1903] Link to external nomenclature reference wfo-0001368179
The editorial status of this taxon is Unplaced Crataegus pyriformis Britton Bull. New York Bot. Gard. 1: 449. 1900 Link to external nomenclature reference wfo-0000987141
The editorial status of this taxon is Unplaced Crataegus pyriformis Jacques Journ. Soc. Imp. Centr. Hort. iv. 599 (1858). Link to external nomenclature reference wfo-0000990509
The editorial status of this taxon is Unplaced Crataegus pyriformis M.Roem. – — wfo-0000990147
The editorial status of this taxon is Unplaced Crataegus pyripulchra Murrill Castanea 7: 25. 1942 Link to external nomenclature reference wfo-0000987142
The editorial status of this taxon is Unplaced Crataegus quaesita var. egens (Beadle) Lance Phytoneuron 2011-3: 5. [2 Feb 2011] Link to external nomenclature reference wfo-0001040326
The editorial status of this taxon is Unplaced Crataegus quaesita var. floridana (Sarg.) Lance Phytoneuron 2011-3: 5. [2 Feb 2011] Link to external nomenclature reference wfo-0001400277
The editorial status of this taxon is Unplaced Crataegus quercina Ashe J. Elisha Mitchell Sci. Soc. 18, pt. 1: 27. 1902 Link to external nomenclature reference wfo-0000987144
The editorial status of this taxon is Unplaced Crataegus quinebaugensis Sarg. Rhodora 7: 194. 1905 Link to external nomenclature reference wfo-0001001749
The editorial status of this taxon is Unplaced Crataegus quitensis Benth. Pl. Hartw. [Bentham] 173. 1845 [Aug 1845] Link to external nomenclature reference wfo-0000990383
The editorial status of this taxon is Unplaced Crataegus raavadensis Raunk. Biol. Meddel. Kongel. Danske Vidensk. Selsk. 5: 68 (1925) Link to external nomenclature reference wfo-0000989073
The editorial status of this taxon is Unplaced Crataegus radiata Sarg. Bull. New York State Mus. Nat. Hist. 122: 42. 1908 Link to external nomenclature reference wfo-0000987146
The editorial status of this taxon is Unplaced Crataegus radina Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 203. 1910 Link to external nomenclature reference wfo-0000987147
The editorial status of this taxon is Unplaced Crataegus radiosa Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 657. 1905 Link to external nomenclature reference wfo-0000987149
The editorial status of this taxon is Unplaced Crataegus radnotigyarmatii Ker.-Nagy Kárpát-Pannon és Illír Régió Vadon Termo Galagonyáinak Monogr. 190. 2015 (2015) Link to external nomenclature reference wfo-1000038125
The editorial status of this taxon is Unplaced Crataegus ramosa Sarg. Bull. New York State Mus. Nat. Hist. 122: 86. 1908 Link to external nomenclature reference wfo-0000987150
The editorial status of this taxon is Unplaced Crataegus rara Sarg. Trees & Shrubs [Sargent] 2: 241. 1913 Link to external nomenclature reference wfo-0000995902
The editorial status of this taxon is Unplaced Crataegus ravenelii f. superba Murrill Castanea 7: 26. 1942 Link to external nomenclature reference wfo-0001325593
The editorial status of this taxon is Unplaced Crataegus recordabilis Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 199. 1910 Link to external nomenclature reference wfo-0000987151
The editorial status of this taxon is Unplaced Crataegus recta Sarg. Bull. New York State Mus. Nat. Hist. 122: 97. 1908 Link to external nomenclature reference wfo-0000987152
The editorial status of this taxon is Unplaced Crataegus redolens Ashe J. Elisha Mitchell Sci. Soc. xix. 14 (1903). Link to external nomenclature reference wfo-0000987153
The editorial status of this taxon is Unplaced Crataegus remota Sarg. Trees & Shrubs ii. 241 (1913). Link to external nomenclature reference wfo-0000995652
The editorial status of this taxon is Unplaced Crataegus repentina Sarg. Proc. Acad. Nat. Sci. Philadelphia lxii. 226. 1910 Link to external nomenclature reference wfo-0000987154
The editorial status of this taxon is Unplaced Crataegus repulsans Sarg. in N. Y. State Mus. Rep. 1907, App. 3, 107 (1908). Link to external nomenclature reference wfo-0000987155
The editorial status of this taxon is Unplaced Crataegus resecta Ashe J. Elisha Mitchell Sci. Soc. xix. 23 (1903). Link to external nomenclature reference wfo-0000987156
The editorial status of this taxon is Unplaced Crataegus reses Ashe J. Elisha Mitchell Sci. Soc. 20: 55. 1904 Link to external nomenclature reference wfo-0000987158
The editorial status of this taxon is Unplaced Crataegus retrusa Ashe J. Elisha Mitchell Sci. Soc. 20: 49. 1904 Link to external nomenclature reference wfo-0000987159
The editorial status of this taxon is Unplaced Crataegus rhipidophylla var. browicziana (K.I.Chr.) Dönmez Bot. J. Linn. Soc. 155(2): 237. 2007 [3 Oct 2007] Link to external nomenclature reference wfo-0001400040
The editorial status of this taxon is Unplaced Crataegus rhipidophylla var. kutahyaensis Dönmez Bot. J. Linn. Soc. 155(2): 237 (-239; fig. 4, map). 2007 [3 Oct 2007] Link to external nomenclature reference wfo-0001400041
The editorial status of this taxon is Unplaced Crataegus rhombea Bosc Nouv. Cours Compl. Agric. [Rozier], ed. 2. 2: 223. 1821 Link to external nomenclature reference wfo-0001354098
The editorial status of this taxon is Unplaced Crataegus rhombifolia Sarg. Rhodora 5: 183 (-184). 1903 [Jul 1903] Link to external nomenclature reference wfo-0001001322
The editorial status of this taxon is Unplaced Crataegus ribesius Bertol. Misc. Bot. (Bertol.) xxii. 14. t. 2. Link to external nomenclature reference wfo-0000990518
The editorial status of this taxon is Unplaced Crataegus ridgwayi Sarg. J. Arnold Arbor. 6: 2. 1925 Link to external nomenclature reference wfo-0000987160
The editorial status of this taxon is Unplaced Crataegus rigida Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 99. 1908 Link to external nomenclature reference wfo-0000986940
The editorial status of this taxon is Unplaced Crataegus rimosiformis Murrill Castanea 7: 26. 1942 Link to external nomenclature reference wfo-0000987161
The editorial status of this taxon is Unplaced Crataegus riparia Ashe J. Elisha Mitchell Sci. Soc. 17: 11. 1900 Link to external nomenclature reference wfo-0000987162
The editorial status of this taxon is Unplaced Crataegus rivalis Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 580. 1905 Link to external nomenclature reference wfo-0000987163
The editorial status of this taxon is Unplaced Crataegus rivularis Brew. & S.Watson Bot. California [W.H.Brewer] i. 189. 1876 [May-Jun 1876] Link to external nomenclature reference wfo-0000990521
The editorial status of this taxon is Unplaced Crataegus rivularis var. cuneata Nutt. N. Amer. Sylv. [Nuttall] 2: 9. 1849 Link to external nomenclature reference wfo-0001399561
The editorial status of this taxon is Unplaced Crataegus robbinsiana Sarg. Rhodora 7: 197. 1905 Link to external nomenclature reference wfo-0001001781
The editorial status of this taxon is Unplaced Crataegus robbinsoniana Sarg. Rhodora 7(83): 197–198 1905 — wfo-0001241492
The editorial status of this taxon is Unplaced Crataegus robinsonii Sarg. Rhodora 5: 184. 1903 Link to external nomenclature reference wfo-0001001601
The editorial status of this taxon is Unplaced Crataegus robur f. megacarpa Murrill Castanea 7: 27. 1942 Link to external nomenclature reference wfo-0001325594
The editorial status of this taxon is Unplaced Crataegus robur f. sulphurea Murrill Castanea 7: 27. 1942 Link to external nomenclature reference wfo-0001325595
The editorial status of this taxon is Unplaced Crataegus robusta Sarg. Bull. New York State Mus. Nat. Hist. 122: 28. 1908 Link to external nomenclature reference wfo-0000987164
The editorial status of this taxon is Unplaced Crataegus rominens Sarg. ; 1908 23 1908 — wfo-0000990523
The editorial status of this taxon is Unplaced Crataegus rosacea R.Doll Natur Naturschutz Mecklenburg 13: 23 (1975) Link to external nomenclature reference wfo-0000989834
The editorial status of this taxon is Unplaced Crataegus rosea hort. ex DC. Prodr. [A. P. de Candolle] 2: 628. 1825 [mid Nov 1825] Link to external nomenclature reference wfo-0000990524
The editorial status of this taxon is Unplaced Crataegus rotunda Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 59. 1908 Link to external nomenclature reference wfo-0000986927
The editorial status of this taxon is Unplaced Crataegus rotundata Sarg. – — wfo-0001245794
The editorial status of this taxon is Unplaced Crataegus rotundifolia (Ehrh.) Borkh. Arch. Bot. [Leipzig] 1(3): 87. 1798 [Jul-Dec 1798] — wfo-0001008041
The editorial status of this taxon is Unplaced Crataegus rotundifolia Eggl. – — wfo-0000987434
The editorial status of this taxon is Unplaced Crataegus rotundifolia f. rubescens Sarg. J. Arnold Arbor. 3: 197. 1922 [Dec 1922] Link to external nomenclature reference wfo-0001017271
The editorial status of this taxon is Unplaced Crataegus rotundifolia var. bicknellii Eggl. Rhodora 10: 79. 1908 Link to external nomenclature reference wfo-0001399563
The editorial status of this taxon is Unplaced Crataegus rotundifolia var. faxonii Eggl. Rhodora 10: 79. 1908 Link to external nomenclature reference wfo-0001399565
The editorial status of this taxon is Unplaced Crataegus roubalii Chrtek & Křísa Novit. Bot. Inst. Horto Bot. Univ. Carol. Prag. 1973-1975: 34 (1976) Link to external nomenclature reference wfo-0000989839
The editorial status of this taxon is Unplaced Crataegus rubescens Ashe North Carolina Agric. Exp. Sta. Bull. no. 175: 111. 1900 Link to external nomenclature reference wfo-0000987169
The editorial status of this taxon is Unplaced Crataegus rubicunda Sarg. Proc. Rochester Acad. Sci. 4: 121. 1903 Link to external nomenclature reference wfo-0000987170
The editorial status of this taxon is Unplaced Crataegus rubicundula Sarg. Trees & Shrubs [Sargent] 2: 7, tab. 104. 1907 Link to external nomenclature reference wfo-0000987172
The editorial status of this taxon is Unplaced Crataegus rubrifolia Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 66. 1908 Link to external nomenclature reference wfo-0000986931
The editorial status of this taxon is Unplaced Crataegus rubrisepala Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 70. 1908 Link to external nomenclature reference wfo-0000986934
The editorial status of this taxon is Unplaced Crataegus rubrocarnea Sarg. Bull. New York State Mus. Nat. Hist. 105, Bot. 9: 55. 1906 Link to external nomenclature reference wfo-0001131788
The editorial status of this taxon is Unplaced Crataegus rubrolutea Sarg. Bull. New York State Mus. Nat. Hist. 122: 88. 1908 Link to external nomenclature reference wfo-0000987173
The editorial status of this taxon is Unplaced Crataegus rudis Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 71. 1908 Link to external nomenclature reference wfo-0000986935
The editorial status of this taxon is Unplaced Crataegus rufipes Ashe J. Elisha Mitchell Sci. Soc. 20: 51. 1904 Link to external nomenclature reference wfo-0000987174
The editorial status of this taxon is Unplaced Crataegus rupestris Ashe J. Elisha Mitchell Sci. Soc. 18, pt. 1: 27. 1902 Link to external nomenclature reference wfo-0000987175
The editorial status of this taxon is Unplaced Crataegus rupicola Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 121. 1908 Link to external nomenclature reference wfo-0000986949
The editorial status of this taxon is Unplaced Crataegus rupicola Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 121. 1908 Link to external nomenclature reference wfo-0001241469
The editorial status of this taxon is Unplaced Crataegus ruricola Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 206. 1910 Link to external nomenclature reference wfo-0000987176
The editorial status of this taxon is Unplaced Crataegus russanovii f. latifolia Cinovskis Boyaryshniki Pribaltiki 179, without type. 1971 Link to external nomenclature reference wfo-0001326212
The editorial status of this taxon is Unplaced Crataegus russanovii f. rubella Cinovskis Boyaryshniki Pribaltiki 179. 1971 Link to external nomenclature reference wfo-0001326213
The editorial status of this taxon is Unplaced Crataegus russata Sarg. Bull. New York State Mus. Nat. Hist. 167: 85. 1913 Link to external nomenclature reference wfo-0000987177
The editorial status of this taxon is Unplaced Crataegus ruthiana Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 591. 1905 Link to external nomenclature reference wfo-0000987178
The editorial status of this taxon is Unplaced Crataegus rutila Sarg. Bot. Gaz. 35: 399. 1903 Link to external nomenclature reference wfo-0001017461
The editorial status of this taxon is Unplaced Crataegus salviifolia (DC.) Chalon Bull. Soc. Roy. Bot. Belgique vii. 174 (1868). Link to external nomenclature reference wfo-0000990526
The editorial status of this taxon is Unplaced Crataegus sanguinea J.G.Cooper Amer. Naturalist iii. (1870) 407. Link to external nomenclature reference wfo-0000990527
The editorial status of this taxon is Unplaced Crataegus sanguinea Miq. Prolusio florae japonicae ; 1865 228 1867 — wfo-0000999372
The editorial status of this taxon is Unplaced Crataegus sanguinea Turcz. Flora baicalensis-dahurica ; 1842 407 1843 — wfo-0001006897
The editorial status of this taxon is Unplaced Crataegus sanguinea f. chlorocarpa (K.Koch) Cinovskis Boyaryshniki Pribaltiki 184. 1971 Link to external nomenclature reference wfo-0001326214
The editorial status of this taxon is Unplaced Crataegus sanguinea var. songorica Regel Index Seminum [St.Petersburg (Petropolitanus)] 1876: 36. [Dec 1876] Link to external nomenclature reference wfo-0001399700
The editorial status of this taxon is Unplaced Crataegus sargentii var. gilva (Beadle) Lance Phytoneuron 2011-3: 8. [2 Feb 2011] Link to external nomenclature reference wfo-0001400284
The editorial status of this taxon is Unplaced Crataegus sarmatica Krysht. & Baik. – — wfo-0000990596
The editorial status of this taxon is Unplaced Crataegus sarniensis Sarg. Ontario Nat. Sci. Bull. no. 4: 34. 1908 Link to external nomenclature reference wfo-0000987181
The editorial status of this taxon is Unplaced Crataegus saturata Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 619. 1905 Link to external nomenclature reference wfo-0000987182
The editorial status of this taxon is Unplaced Crataegus sauratonae Ashe Bot. Gaz. 28: 270. 1899 Link to external nomenclature reference wfo-0001017465
The editorial status of this taxon is Unplaced Crataegus saxatilis Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 640. 1905 Link to external nomenclature reference wfo-0000987183
The editorial status of this taxon is Unplaced Crataegus scabera Sarg. Trees & Shrubs [Sargent] 2: 245. 1913 Link to external nomenclature reference wfo-0000996008
The editorial status of this taxon is Unplaced Crataegus scabriuscula Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 605. 1905 Link to external nomenclature reference wfo-0000987184
The editorial status of this taxon is Unplaced Crataegus scandica Wahlenb. Fl. Upsal. 165. Link to external nomenclature reference wfo-0000990528
The editorial status of this taxon is Unplaced Crataegus schisticola Gand. Herborisations dans les Pyr‚n‚es ; 1884 59 1884 — wfo-0001010172
The editorial status of this taxon is Unplaced Crataegus schneckii Ashe J. Elisha Mitchell Sci. Soc. 17: 8. 1900 Link to external nomenclature reference wfo-0000987185
The editorial status of this taxon is Unplaced Crataegus schroederi (Regel) Koehne ex Späth Sp„th Catalogue ; 1720 90 1905 — wfo-0000990153
The editorial status of this taxon is Unplaced Crataegus schuettei var. gigantea Kruschke Milwaukee Public Mus. Publ. Bot. 3: 75. 1965 [1 Feb 1965] Link to external nomenclature reference wfo-0001399567
The editorial status of this taxon is Unplaced Crataegus schweinitziana Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 652. 1905 Link to external nomenclature reference wfo-0000987186
The editorial status of this taxon is Unplaced Crataegus scitula Sarg. Bull. New York State Mus. Nat. Hist. 167: 84. 1913 Link to external nomenclature reference wfo-0000987187
The editorial status of this taxon is Unplaced Crataegus scopulorum Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 227. 1910 Link to external nomenclature reference wfo-0000987188
The editorial status of this taxon is Unplaced Crataegus scorna Sarg. – — wfo-0001220320
The editorial status of this taxon is Unplaced Crataegus searsii Sarg. Rhodora 7: 183. 1905 Link to external nomenclature reference wfo-0001001693
The editorial status of this taxon is Unplaced Crataegus seclusa Sarg. Trees & Shrubs [Sargent] 2: 239. 1913 Link to external nomenclature reference wfo-0000995789
The editorial status of this taxon is Unplaced Crataegus sect. Pinnatifidae C.K.Schneid. Ill. Handb. Laubholzk. [C.K.Schneider] 1(5): 768., 769. 1906 [1 May 1906] Link to external nomenclature reference wfo-1000036168
The editorial status of this taxon is Unplaced Crataegus sect. Salignae T.A.Dickinson & Ufimov Phytologia 102(3): 183. 2020 Link to external nomenclature reference wfo-1000021817
The editorial status of this taxon is Unplaced Crataegus secta Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 83. 1908 Link to external nomenclature reference wfo-0000994948
The editorial status of this taxon is Unplaced Crataegus sectilis Ashe J. Elisha Mitchell Sci. Soc. xix. 23 (1903). Link to external nomenclature reference wfo-0000987190
The editorial status of this taxon is Unplaced Crataegus seducta Sarg. Rep. (Annual) Missouri Bot. Gard. 1911, xxii. 79. Link to external nomenclature reference wfo-0000986918
The editorial status of this taxon is Unplaced Crataegus seelyana Sarg. Rhodora 7: 209. 1905 Link to external nomenclature reference wfo-0001001844
The editorial status of this taxon is Unplaced Crataegus segobricensis (Pau) Willk. Supplementum prodromi florae hispanicae ; 1893 221 1893 — wfo-0001007752
The editorial status of this taxon is Unplaced Crataegus semilobata Bluff & Fing. Comp. Fl. German. 1: 614 (1825) Link to external nomenclature reference wfo-0000990529
The editorial status of this taxon is Unplaced Crataegus sequax Ashe J. Elisha Mitchell Sci. Soc. 20: 50. 1904 Link to external nomenclature reference wfo-0000987192
The editorial status of this taxon is Unplaced Crataegus ser. Pinnatifidae (C.K.Schneid.) Rehder Man. Cult. Trees, ed. 2 372. 1940 Link to external nomenclature reference wfo-1200010778
The editorial status of this taxon is Unplaced Crataegus sera Sarg. Bot. Gaz. 33: 115. 1902 Link to external nomenclature reference wfo-0000995246
The editorial status of this taxon is Unplaced Crataegus serena Sarg. Rhodora 7: 201. 1905 Link to external nomenclature reference wfo-0001001795
The editorial status of this taxon is Unplaced Crataegus sericeus Dzekov Prilozi, Makedonska Akademija na Naukite i Umetnostite. Oddelenie za Bioloski i Medicinski Nauki ; 1969 70 1977 — wfo-0001014195
The editorial status of this taxon is Unplaced Crataegus serotina Salisb. Prodr. Stirp. Chap. Allerton 357. 1796 [Nov-Dec 1796] Link to external nomenclature reference wfo-0000990530
The editorial status of this taxon is Unplaced Crataegus serrata Poir. Encycl. [J. Lamarck & al.] Suppl. 1. 292. 1810 [3 Sep 1810] Link to external nomenclature reference wfo-0000990531
The editorial status of this taxon is Unplaced Crataegus serrulata Poir. Encycl. [J. Lamarck & al.] Suppl. 1. 292. 1810 [3 Sep 1810] Link to external nomenclature reference wfo-0000990532
The editorial status of this taxon is Unplaced Crataegus setosa Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 72. 1908 Link to external nomenclature reference wfo-0000986936
The editorial status of this taxon is Unplaced Crataegus severa Sarg. Trees & Shrubs [Sargent] 2: 59, pl. 127. 1908 Link to external nomenclature reference wfo-0000987193
The editorial status of this taxon is Unplaced Crataegus shallotte Ashe North Carolina Agric. Exp. Sta. Bull. 175: 113. 1900 Link to external nomenclature reference wfo-0000987194
The editorial status of this taxon is Unplaced Crataegus shicola Buch.-Ham. ex D.Don Prodr. Fl. Nepal. 238. 1825 [26 Jan-1 Feb 1825] Link to external nomenclature reference wfo-0000990534
The editorial status of this taxon is Unplaced Crataegus shirleyensis Sarg. Trees & Shrubs [Sargent] 2: 244. 1913 Link to external nomenclature reference wfo-0001012567
The editorial status of this taxon is Unplaced Crataegus shuswapensis J.B.Phipps & O'Kennon Sida 20(1): 128 (2002). Link to external nomenclature reference wfo-0001005521
The editorial status of this taxon is Unplaced Crataegus sicula K.Koch in Verh. Ver. Bef. Gartenb. II. i. (1853) 288. Link to external nomenclature reference wfo-0001355469
The editorial status of this taxon is Unplaced Crataegus siderea Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 212. 1910 Link to external nomenclature reference wfo-0000987197
The editorial status of this taxon is Unplaced Crataegus sieboldii Steud. Nomencl. Bot. [Steudel], ed. 2. i. 434. Link to external nomenclature reference wfo-0000990535
The editorial status of this taxon is Unplaced Crataegus silicensis (Hrabětová) T.Baranec Acta Dendrol. 11: 41 (1986) Link to external nomenclature reference wfo-0000989850
The editorial status of this taxon is Unplaced Crataegus silvestris Sarg. – — wfo-0001245796
The editorial status of this taxon is Unplaced Crataegus silvicola var. beckwithae Eggl. Rhodora 10: 81. 1908 Link to external nomenclature reference wfo-0001399569
The editorial status of this taxon is Unplaced Crataegus simulans Sarg. Bull. New York State Mus. Nat. Hist. 122: 125. 1908 Link to external nomenclature reference wfo-0000987198
The editorial status of this taxon is Unplaced Crataegus sinensis Lour. ex Gomes Mem. Acad. Sc. Lisb. Cl. Sc. Pol. Mor. Bel.-Let. n. s. iv. (1), 29 (1868); Merrill in Trans. Am. Phil. Soc. n. s. xxiv. II. 17, 179 (1935), in syn. Link to external nomenclature reference wfo-0000990537
The editorial status of this taxon is Unplaced Crataegus singularis Sarg. Bull. New York State Mus. Nat. Hist. 122: 106. 1908 Link to external nomenclature reference wfo-0000987199
The editorial status of this taxon is Unplaced Crataegus sinistra Beadle Biltmore Bot. Stud. 1(1): 44. 1901 [8 Apr 1901] Link to external nomenclature reference wfo-0000995013
The editorial status of this taxon is Unplaced Crataegus slavinii Sarg. Bull. New York State Mus. Nat. Hist. 122: 57. 1908 Link to external nomenclature reference wfo-0000987202
The editorial status of this taxon is Unplaced Crataegus sordida Sarg. Bot. Gaz. 33(2): 114. 1902 [Feb 1902] Link to external nomenclature reference wfo-0000994956
The editorial status of this taxon is Unplaced Crataegus sordida var. villosa Sarg. J. Arnold Arbor. 6: 2. 1925 Link to external nomenclature reference wfo-0001399570
The editorial status of this taxon is Unplaced Crataegus sororia var. segnis (Beadle) Lance Phytoneuron 2011-3: 2. [2 Feb 2011] Link to external nomenclature reference wfo-0001400270
The editorial status of this taxon is Unplaced Crataegus sororia var. visenda (Beadle) Lance Phytoneuron 2011-3: 3. [2 Feb 2011] Link to external nomenclature reference wfo-0001400271
The editorial status of this taxon is Unplaced Crataegus spathulata hort. ex Lavall. Arbor. Segrez. 13. Link to external nomenclature reference wfo-0000990541
The editorial status of this taxon is Unplaced Crataegus spatifolia Sarg. Bull. New York State Mus. Nat. Hist. 122: 98. 1908 Link to external nomenclature reference wfo-0000987204
The editorial status of this taxon is Unplaced Crataegus spatiosa Sarg. – — wfo-0001245797
The editorial status of this taxon is Unplaced Crataegus spectabilis Carrière Rev. Hort. [Paris]. (1873) 471. Link to external nomenclature reference wfo-0000990543
The editorial status of this taxon is Unplaced Crataegus spectabilis Salisb. Prodr. Stirp. Chap. Allerton 357. 1796 [Nov-Dec 1796] Link to external nomenclature reference wfo-0000990542
The editorial status of this taxon is Unplaced Crataegus spinea Sarg. Bull. New York State Mus. Nat. Hist. 167: 122. 1913 Link to external nomenclature reference wfo-0000987207
The editorial status of this taxon is Unplaced Crataegus spinifera Sarg. Bull. New York State Mus. Nat. Hist. 122: 111. 1908 Link to external nomenclature reference wfo-0000987208
The editorial status of this taxon is Unplaced Crataegus spinosa Gilib. Fl. Lit. Inch. ii. 231. 1782 Link to external nomenclature reference wfo-0000990545
The editorial status of this taxon is Unplaced Crataegus spinosissima G.Lodd. Bot. Cab. 11(10): t. 1100. 1826 [Jun 1826] Link to external nomenclature reference wfo-0001018649
The editorial status of this taxon is Unplaced Crataegus spinosissima hort. ex Handl. Trees Kew Pt. i. [Polypet.] (1894) 205. Link to external nomenclature reference wfo-0000990546
The editorial status of this taxon is Unplaced Crataegus spinulosa Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 120. 1908 Link to external nomenclature reference wfo-0000986948
The editorial status of this taxon is Unplaced Crataegus spiralis Steud. Nomencl. Bot. [Steudel], ed. 2. i. 434. Link to external nomenclature reference wfo-0000990547
The editorial status of this taxon is Unplaced Crataegus splendens Chalon Bull. Soc. Roy. Bot. Belgique vii. 174 (1868). Link to external nomenclature reference wfo-0000990550
The editorial status of this taxon is Unplaced Crataegus splendens Lodd. Catalogue of plants ; 1830 41 1830 — wfo-0000990079
The editorial status of this taxon is Unplaced Crataegus splendens Wender. Index Seminum [Marburg] 1825: 6. [1825] Link to external nomenclature reference wfo-0000990156
The editorial status of this taxon is Unplaced Crataegus splendens hort. ex Handl. Trees Kew Pt. i. [Polypet.] (1894) 199. Link to external nomenclature reference wfo-0000990549
The editorial status of this taxon is Unplaced Crataegus splendens hort. ex Lavallée Énum. Arbres 90, nomen. 1877 Link to external nomenclature reference wfo-0001008056
The editorial status of this taxon is Unplaced Crataegus splendida Sarg. Ontario Nat. Sci. Bull. no. 4: 45. 1908 Link to external nomenclature reference wfo-0000987211
The editorial status of this taxon is Unplaced Crataegus stellata Sarg. Trees & Shrubs [Sargent] 2: 244. 1913 Link to external nomenclature reference wfo-0000995977
The editorial status of this taxon is Unplaced Crataegus stenophylla Sarg. Ontario Nat. Sci. Bull. no. 4: 76. 1908 Link to external nomenclature reference wfo-0000987212
The editorial status of this taxon is Unplaced Crataegus steubenensis Sarg. Bull. New York State Mus. Nat. Hist. 122: 103. 1908 Link to external nomenclature reference wfo-0000987213
The editorial status of this taxon is Unplaced Crataegus stipulacea Lodd. Cat. Plants 40 (1826), nomen. Link to external nomenclature reference wfo-0000987214
The editorial status of this taxon is Unplaced Crataegus stipulacea-microphylla hort. – — wfo-0000990551
The editorial status of this taxon is Unplaced Crataegus stratfordensis Sarg. Rhodora 7: 178. 1905 Link to external nomenclature reference wfo-0000989266
The editorial status of this taxon is Unplaced Crataegus streeterae Sarg. Proc. Rochester Acad. Sci. 4: 119. 1903 Link to external nomenclature reference wfo-0000987215
The editorial status of this taxon is Unplaced Crataegus stricta hort. ex Starcs Koku un Krumu Noteicejs 234 (1925), in syn. Link to external nomenclature reference wfo-0000990552
The editorial status of this taxon is Unplaced Crataegus strigosa Sarg. Bull. New York State Mus. Nat. Hist. 122: 51. 1908 Link to external nomenclature reference wfo-0000987216
The editorial status of this taxon is Unplaced Crataegus strongylophylla Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 44. 1908 Link to external nomenclature reference wfo-0000986919
The editorial status of this taxon is Unplaced Crataegus structilis Ashe J. Elisha Mitchell Sci. Soc. xix. 12 (1903). Link to external nomenclature reference wfo-0000987217
The editorial status of this taxon is Unplaced Crataegus suavis Sarg. Bull. New York State Mus. Nat. Hist. 122: 59. 1908 Link to external nomenclature reference wfo-0000987218
The editorial status of this taxon is Unplaced Crataegus subaria Spach Histoire naturelle des v‚g‚taux ; 1834 108 1834 — wfo-0000994413
The editorial status of this taxon is Unplaced Crataegus subaria Spach ex Koehne Deutsche Dendrologie ; 1893 251 1893 — wfo-0001008091
The editorial status of this taxon is Unplaced Crataegus subaudens Murrill Castanea 7: 27. 1942 Link to external nomenclature reference wfo-0000987219
The editorial status of this taxon is Unplaced Crataegus subflavida Murrill Castanea 7: 28. 1942 Link to external nomenclature reference wfo-0000987220
The editorial status of this taxon is Unplaced Crataegus subgen. Brevispinae (Beadle) Ufimov & T.A.Dickinson Phytologia 102(3): 182. 2020 Link to external nomenclature reference wfo-1200007839
The editorial status of this taxon is Unplaced Crataegus subheterophylla P.D.Sell Fl. Gr. Brit. Ireland 2: 523. 2014 Link to external nomenclature reference wfo-0001356649
The editorial status of this taxon is Unplaced Crataegus subpaludosa Murrill Castanea 7: 28. 1942 Link to external nomenclature reference wfo-0000987222
The editorial status of this taxon is Unplaced Crataegus subserrata Benth. Pl. Hartw. [Bentham] 10. 1839 [May 1839] — wfo-0000989145
The editorial status of this taxon is Unplaced Crataegus subserrata Gand. ex Cariot ?tude des fleurs ; 1872 209 1872 — wfo-0001010173
The editorial status of this taxon is Unplaced Crataegus subsphaerica subsp. domicensis (Hrabětová) P.A.Schmidt Atlas Farn. Samenpflanz. Sachs. 51. 2000 Link to external nomenclature reference wfo-0001368323
The editorial status of this taxon is Unplaced Crataegus subspinosa DC. Prodr. [A. P. de Candolle] 2: 626. 1825 [mid Nov 1825] Link to external nomenclature reference wfo-0000990553
The editorial status of this taxon is Unplaced Crataegus subvillosa Schrad. ex Walp. Repertorium botanices systematicae ; 1842 58 1843 — wfo-0001008046
The editorial status of this taxon is Unplaced Crataegus subvillosa hort. – — wfo-0001005994
The editorial status of this taxon is Unplaced Crataegus subviridis Beadle Biltmore Bot. Stud. 1(2): 51. 1902 [30 Apr 1902] Link to external nomenclature reference wfo-0000983598
The editorial status of this taxon is Unplaced Crataegus succincta Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 78. 1908 Link to external nomenclature reference wfo-0000994965
The editorial status of this taxon is Unplaced Crataegus succulenta Schrad. Index seminum horti academici Gottingensis 1834 Index seminum horti academici Gottingensis 1834; 1834 1834 — wfo-0001008054
The editorial status of this taxon is Unplaced Crataegus succulenta var. major Eggl. Vermont Agric. Exp. Sta. Bull. 187: 213. 1915 Link to external nomenclature reference wfo-0001398602
The editorial status of this taxon is Unplaced Crataegus sucida Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 80. 1908 Link to external nomenclature reference wfo-0000986938
The editorial status of this taxon is Unplaced Crataegus superata Sarg. Trees & Shrubs [Sargent] 2: 241. 1913 Link to external nomenclature reference wfo-0000995879
The editorial status of this taxon is Unplaced Crataegus sutherlandensis Sarg. J. Arnold Arbor. 3: 192 (1922) Link to external nomenclature reference wfo-0001004153
The editorial status of this taxon is Unplaced Crataegus sutherlandensis var. spinescens Sarg. J. Arnold Arbor. 3: 193. 1922 [Dec 1922] Link to external nomenclature reference wfo-0001399572
The editorial status of this taxon is Unplaced Crataegus swanensis Sarg. J. Arnold Arbor. 3: 182. 1922 [Dec 1922] Link to external nomenclature reference wfo-0000986893
The editorial status of this taxon is Unplaced Crataegus taetrica Sarg. Rep. Geol. Surv. Michigan 1906: 541. 1907 Link to external nomenclature reference wfo-0000987223
The editorial status of this taxon is Unplaced Crataegus talyschensis Pojark. ex Ufimov Bot. Zhurn. (Moscow & Leningrad) 96(9): 1254 (-1255; fig.). 2011 [Sep 2011] Link to external nomenclature reference wfo-0000749064
The editorial status of this taxon is Unplaced Crataegus tanacetifolia Webb Iter Hispan. [Webb] 48. 1838 [Sep 1838] Link to external nomenclature reference wfo-0000990557
The editorial status of this taxon is Unplaced Crataegus tanacetifolia var. leeana Loudon Arboretum et fruticetum britannicum ; 1838 828, f.599 1838 — wfo-0000990310
The editorial status of this taxon is Unplaced Crataegus tanaitica Klokov Fl. URSS 6: 576 (1954) Link to external nomenclature reference wfo-0000989366
The editorial status of this taxon is Unplaced Crataegus tardiflora Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 47. 1908 Link to external nomenclature reference wfo-0000986920
The editorial status of this taxon is Unplaced Crataegus tardifolia Ashe Bull. Charleston Mus. 12: 41. 1916 Link to external nomenclature reference wfo-0000987224
The editorial status of this taxon is Unplaced Crataegus tatarica hort. ex Asch. & Graebn. Synopsis der mitteleurop„ischen Flora ; 1896 43 1906 — wfo-0001008063
The editorial status of this taxon is Unplaced Crataegus tenella Ashe Ann. Carnegie Mus. 1: 388. 1902 Link to external nomenclature reference wfo-0001001466
The editorial status of this taxon is Unplaced Crataegus tenera Ashe J. Elisha Mitchell Sci. Soc. 20: 52. 1904 Link to external nomenclature reference wfo-0000987225
The editorial status of this taxon is Unplaced Crataegus tenuifolia Britton Bull. New York Bot. Gard. 1: 448. 1900 Link to external nomenclature reference wfo-0000987227
The editorial status of this taxon is Unplaced Crataegus tenuifolia Kom. Trudy Imp. S.-Peterburgsk. Bot. Sada 18: 435. 1901 Link to external nomenclature reference wfo-0000990559
The editorial status of this taxon is Unplaced Crataegus tenuiloba Sarg. Proc. Rochester Acad. Sci. 4: 122. 1903 Link to external nomenclature reference wfo-0000987228
The editorial status of this taxon is Unplaced Crataegus tenuirama Ashe Bull. Charleston Mus. 12: 41. 1916 Link to external nomenclature reference wfo-0000987229
The editorial status of this taxon is Unplaced Crataegus tenuis Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 48. 1908 Link to external nomenclature reference wfo-0000986921
The editorial status of this taxon is Unplaced Crataegus tenuisepala Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 68. 1908 Link to external nomenclature reference wfo-0000986932
The editorial status of this taxon is Unplaced Crataegus tenuispina Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 58. 1908 Link to external nomenclature reference wfo-0000986926
The editorial status of this taxon is Unplaced Crataegus tenuissima Sarg. Trees & Shrubs [Sargent] 2: 243. 1913 Link to external nomenclature reference wfo-0000995934
The editorial status of this taxon is Unplaced Crataegus terminalis Gouan Fl. Monsp. (Gouan) 252. 1764 [Dec 1764] Link to external nomenclature reference wfo-0000990560
The editorial status of this taxon is Unplaced Crataegus tetrica Beadle Biltmore Bot. Stud. 1(1): 46. 1901 [8 Apr 1901] Link to external nomenclature reference wfo-0000983590
The editorial status of this taxon is Unplaced Crataegus thayeri Sarg. Rhodora 5: 113. 1903 Link to external nomenclature reference wfo-0001001452
The editorial status of this taxon is Unplaced Crataegus tiliifolia Koehne ex Lange Revis. Crataeg. 31. — wfo-0000990561
The editorial status of this taxon is Unplaced Crataegus tisdalei Murrill Castanea 7: 29. 1942 Link to external nomenclature reference wfo-0000987230
The editorial status of this taxon is Unplaced Crataegus tkatschenkoi K.I.Chr. Willdenowia 25(2): 633, nom. nov. 1996 Link to external nomenclature reference wfo-0001005211
The editorial status of this taxon is Unplaced Crataegus tomentosa Eggl. A manual of the botany of the Northern United States ; 1908 467 1908 — wfo-0000988154
The editorial status of this taxon is Unplaced Crataegus tomentosa Michx. Fl. Bor.-Amer. (Michaux) 1: 289. 1803 [19 Mar 1803] Link to external nomenclature reference wfo-0000990562
The editorial status of this taxon is Unplaced Crataegus tomentosa var. microcarpa Chapm. Fl. South. U.S., ed. 3. 139. 1897 Link to external nomenclature reference wfo-0001399574
The editorial status of this taxon is Unplaced Crataegus tomentosa var. pubifolia (Ashe) Farw. Amer. Midl. Naturalist 12: 66. 1930 Link to external nomenclature reference wfo-0001399575
The editorial status of this taxon is Unplaced Crataegus tomentosa var. pyrifolia A.Gray Manual (Gray), ed. 2. 124. 1856 Link to external nomenclature reference wfo-0001399576
The editorial status of this taxon is Unplaced Crataegus tomentosa var. smithii Eggl. Rhodora 10: 79. 1908 Link to external nomenclature reference wfo-0001399577
The editorial status of this taxon is Unplaced Crataegus tomentosa var. structilis Farw. Amer. Midl. Naturalist 11: 61. 1928 Link to external nomenclature reference wfo-0001399578
The editorial status of this taxon is Unplaced Crataegus torta Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 176. 1910 Link to external nomenclature reference wfo-0000987233
The editorial status of this taxon is Unplaced Crataegus tortuosa Sarg. Bull. New York State Mus. Nat. Hist. 122: 47. 1908 Link to external nomenclature reference wfo-0000987234
The editorial status of this taxon is Unplaced Crataegus tortuosa hort. ex Handl. Trees Kew Pt. i. [Polypet.] (1894) 203. Link to external nomenclature reference wfo-0000990563
The editorial status of this taxon is Unplaced Crataegus trachyphylla Sarg. Bot. Gaz. 35: 388 (1903) Link to external nomenclature reference wfo-0001017452
The editorial status of this taxon is Unplaced Crataegus trahax Ashe J. Elisha Mitchell Sci. Soc. xix. 27 (1903). Link to external nomenclature reference wfo-0000987235
The editorial status of this taxon is Unplaced Crataegus transmississippiensis Sarg. J. Arnold Arbor. 3: 7. 1922 Link to external nomenclature reference wfo-0000986952
The editorial status of this taxon is Unplaced Crataegus transmississippiensis Sarg. J. Arnold Arbor. 3: 7. 1922 Link to external nomenclature reference wfo-0001277097
The editorial status of this taxon is Unplaced Crataegus transylvanica hort. ex M.Roem. Syn. Rosifl. 107. 1847 [Apr 1847] Link to external nomenclature reference wfo-0000990564
The editorial status of this taxon is Unplaced Crataegus treleasei Sarg. Trees & Shrubs [Sargent] 1: 63, pl. 32. 1903 Link to external nomenclature reference wfo-0000987236
The editorial status of this taxon is Unplaced Crataegus tribulosa Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 182. 1910 Link to external nomenclature reference wfo-0000987240
The editorial status of this taxon is Unplaced Crataegus trifoliata DC. Prodr. [A. P. de Candolle] 2: 630. 1825 [mid Nov 1825] Link to external nomenclature reference wfo-0000990565
The editorial status of this taxon is Unplaced Crataegus triloba Poir. Voy. Barbarie ii. 176. 1789 — wfo-0000999181
The editorial status of this taxon is Unplaced Crataegus triloba hort. – — wfo-0001005991
The editorial status of this taxon is Unplaced Crataegus trilobata Labill. Icon. Pl. Syr. 4: 15. 1812 [11 Mar 1812] Link to external nomenclature reference wfo-0000997959
The editorial status of this taxon is Unplaced Crataegus trilobata Labill. ex Poir. Encyclop‚die m‚thodique. Botanique. Suppl‚ment. ; 1810 291 1810 — wfo-0000989431
The editorial status of this taxon is Unplaced Crataegus trilobata Tkatsch. Byull. Glavn. Bot. Sada (Moscow) 126: 34 (1982). — wfo-0000987739
The editorial status of this taxon is Unplaced Crataegus triosteum Gruber Bull. Torrey Bot. Club 32: 392. 1905 Link to external nomenclature reference wfo-0000986903
The editorial status of this taxon is Unplaced Crataegus trisperma Ashe J. Elisha Mitchell Sci. Soc. 17, pt. 2: 17. 1901 Link to external nomenclature reference wfo-0000987241
The editorial status of this taxon is Unplaced Crataegus truculenta Sarg. Bull. New York State Mus. Nat. Hist. 167: 118. 1913 Link to external nomenclature reference wfo-0000987242
The editorial status of this taxon is Unplaced Crataegus truncata Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 57. 1908 Link to external nomenclature reference wfo-0000986925
The editorial status of this taxon is Unplaced Crataegus tulameenesis Penh. Report on Tertiary Plants of British Columbia, collected by L.M.Lambe in 1906, together with a discussion of previously recorded Tertiary floras ; 1908 48, f.7 1908 — wfo-0001014652
The editorial status of this taxon is Unplaced Crataegus tumida Sarg. Trees & Shrubs [Sargent] 2: 240. 1913 Link to external nomenclature reference wfo-0000995831
The editorial status of this taxon is Unplaced Crataegus turbinata hort. – — wfo-0001005990
The editorial status of this taxon is Unplaced Crataegus turcicus Dönmez Ann. Bot. Fenn. 42(1): 62 (61-65; figs. 1-2). 2005 [16 Feb 2005] Link to external nomenclature reference wfo-0001011111
The editorial status of this taxon is Unplaced Crataegus twiningii Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 230. 1910 Link to external nomenclature reference wfo-0000987243
The editorial status of this taxon is Unplaced Crataegus tzvelevii Ufimov Novosti Sist. Vyssh. Rast. 44: 128. 2013 [28 Dec 2013] Link to external nomenclature reference wfo-0001356435
The editorial status of this taxon is Unplaced Crataegus uber Ashe J. Elisha Mitchell Sci. Soc. 20: 47. 1904 Link to external nomenclature reference wfo-0000987244
The editorial status of this taxon is Unplaced Crataegus uhrovae Soó Acta Bot. Acad. Sci. Hung. 11: 237. 1965 Link to external nomenclature reference wfo-0000989865
The editorial status of this taxon is Unplaced Crataegus ulotricha Pojark. ex Gladkova Novosti Sist. Vyssh. Rast. 30: 96 (1996). Link to external nomenclature reference wfo-0000990339
The editorial status of this taxon is Unplaced Crataegus umbratilis Sarg. Rhodora 7: 192. 1905 Link to external nomenclature reference wfo-0001001704
The editorial status of this taxon is Unplaced Crataegus umbrosa Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 106. 1908 Link to external nomenclature reference wfo-0000986942
The editorial status of this taxon is Unplaced Crataegus uncta Sarg. Bull. New York State Mus. Nat. Hist. 122: 91. 1908 Link to external nomenclature reference wfo-0000987245
The editorial status of this taxon is Unplaced Crataegus uniflora Du Roi Harbk. Baumz. i. 184. Link to external nomenclature reference wfo-0000990439
The editorial status of this taxon is Unplaced Crataegus uniflora var. brittonii (Eggl.) Lance Phytoneuron 2011-3: 7. [2 Feb 2011] Link to external nomenclature reference wfo-0001400280
The editorial status of this taxon is Unplaced Crataegus uplandia Sarg. Proc. Acad. Nat. Sci. Philadelphia 57: 594. 1905 Link to external nomenclature reference wfo-0000987246
The editorial status of this taxon is Unplaced Crataegus urbana Sarg. Rep. Geol. Surv. Michigan 1906: 556. 1907 Link to external nomenclature reference wfo-0000987248
The editorial status of this taxon is Unplaced Crataegus urbica Sarg. Bull. New York State Mus. Nat. Hist. 167: 105. 1913 Link to external nomenclature reference wfo-0000987249
The editorial status of this taxon is Unplaced Crataegus vaga Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 249. 1910 Link to external nomenclature reference wfo-0000987251
The editorial status of this taxon is Unplaced Crataegus valens Ashe J. Elisha Mitchell Sci. Soc. xix. 15 (1903). Link to external nomenclature reference wfo-0000987252
The editorial status of this taxon is Unplaced Crataegus valliae Beadle Flora of the southeastern United States ; 1903 561 1903 — wfo-0000990093
The editorial status of this taxon is Unplaced Crataegus varians Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 225. 1910 Link to external nomenclature reference wfo-0000987253
The editorial status of this taxon is Unplaced Crataegus vegrandis Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 202. 1910 Link to external nomenclature reference wfo-0000987254
The editorial status of this taxon is Unplaced Crataegus velata Ashe J. Elisha Mitchell Sci. Soc. 18, pt. 1: 26. 1902 Link to external nomenclature reference wfo-0000987255
The editorial status of this taxon is Unplaced Crataegus venosa Ashe J. Elisha Mitchell Sci. Soc. xix. 16 (1903). Link to external nomenclature reference wfo-0000987256
The editorial status of this taxon is Unplaced Crataegus venusta var. pallens (Beadle) Lance Phytoneuron 2011-3: 8. [2 Feb 2011] Link to external nomenclature reference wfo-0001400285
The editorial status of this taxon is Unplaced Crataegus venustula Sarg. Bull. New York State Mus. Nat. Hist. 122: 79. 1908 Link to external nomenclature reference wfo-0000987257
The editorial status of this taxon is Unplaced Crataegus verecunda Sarg. Proc. Rochester Acad. Sci. 4: 109. 1903 Link to external nomenclature reference wfo-0000987259
The editorial status of this taxon is Unplaced Crataegus verecunda var. gonocarpa Peck Bull. New York State Mus. Nat. Hist. 139: 33. 1910 Link to external nomenclature reference wfo-0001399580
The editorial status of this taxon is Unplaced Crataegus verna Ashe J. Elisha Mitchell Sci. Soc. xix. 16 (1903). Link to external nomenclature reference wfo-0000987260
The editorial status of this taxon is Unplaced Crataegus vernans Ashe J. Elisha Mitchell Sci. Soc. xix. 10 (1903). Link to external nomenclature reference wfo-0000987261
The editorial status of this taxon is Unplaced Crataegus verrucalis Peck Bull. New York State Mus. Nat. Hist. 122: 123, 158. 1908 Link to external nomenclature reference wfo-0000987262
The editorial status of this taxon is Unplaced Crataegus versicolor Rochel Pl. Banat. Rar. II. [2]. Link to external nomenclature reference wfo-0000990465
The editorial status of this taxon is Unplaced Crataegus vesca Ashe J. Elisha Mitchell Sci. Soc. xix. 13 (1903). Link to external nomenclature reference wfo-0000987263
The editorial status of this taxon is Unplaced Crataegus vestita (Wall. ex G.Don) Chalon Bull. Soc. Roy. Bot. Belgique 7: 174 (1868) Link to external nomenclature reference wfo-0000990466
The editorial status of this taxon is Unplaced Crataegus viatica Ashe Ann. Carnegie Mus. 1: 398. 1902 Link to external nomenclature reference wfo-0000987264
The editorial status of this taxon is Unplaced Crataegus vicina Sarg. Rep. (Annual) Missouri Bot. Gard. 19: 77. 1908 Link to external nomenclature reference wfo-0000986937
The editorial status of this taxon is Unplaced Crataegus victorinii Sarg. J. Arnold Arbor. 3: 203. 1922 [Dec 1922] Link to external nomenclature reference wfo-0000986896
The editorial status of this taxon is Unplaced Crataegus viidumaegica Cinovskis Crat. Balt. : 130 (1971) Link to external nomenclature reference wfo-0000989870
The editorial status of this taxon is Unplaced Crataegus villiflora Sarg. Trees & Shrubs [Sargent] 2: 61, pl. 128. 1908 Link to external nomenclature reference wfo-0000987265
The editorial status of this taxon is Unplaced Crataegus villosa Dzekov God. Zborn. Zemjod.-Sum. Fak. Univ. Skopje 1974: 52. Link to external nomenclature reference wfo-0000987382
The editorial status of this taxon is Unplaced Crataegus viminea Ashe J. Elisha Mitchell Sci. Soc. 18, pt. 1: 23. 1902 Link to external nomenclature reference wfo-0000987266
The editorial status of this taxon is Unplaced Crataegus virgata Ashe J. Elisha Mitchell Sci. Soc. xix. 24 (1903). Link to external nomenclature reference wfo-0000987267
The editorial status of this taxon is Unplaced Crataegus viridimontana Sarg. Rhodora 7: 204. 1905 Link to external nomenclature reference wfo-0001001811
The editorial status of this taxon is Unplaced Crataegus viridis Medik. Gesch. 85. Link to external nomenclature reference wfo-0000990468
The editorial status of this taxon is Unplaced Crataegus viridis Walter Fl. Carol. [Walter] 147. 1788 [Apr-Jun 1788] Link to external nomenclature reference wfo-0000990173
The editorial status of this taxon is Unplaced Crataegus viridis f. padukensis E.J.Palmer & Pickens Neighborhood Res. 4: 61. 1940 Link to external nomenclature reference wfo-0001325596
The editorial status of this taxon is Unplaced Crataegus viridis var. atrorubens (Ashe) E.J.Palmer Ann. Missouri Bot. Gard. 22: 561. 1935 In Steyermark, Rhodora, 40: 133. 1938 Link to external nomenclature reference wfo-0000987269
The editorial status of this taxon is Unplaced Crataegus viridis var. glabriuscula (Sarg.) J.B.Phipps Novon 16: 386 (2006) Link to external nomenclature reference wfo-0001380695
The editorial status of this taxon is Unplaced Crataegus viridis var. lutensis (Sarg.) E.J.Palmer Rhodora 40: 133 (1938) Link to external nomenclature reference wfo-0001012658
The editorial status of this taxon is Unplaced Crataegus viridis var. nitens (Sarg.) J.B.Phipps Novon 16: 387 (2006) Link to external nomenclature reference wfo-0001383177
The editorial status of this taxon is Unplaced Crataegus visendiformis Murrill Castanea 7: 29. 1942 Link to external nomenclature reference wfo-0000987271
The editorial status of this taxon is Unplaced Crataegus vitellina Ashe J. Elisha Mitchell Sci. Soc. 18, pt. 1: 27. 1902 Link to external nomenclature reference wfo-0000987272
The editorial status of this taxon is Unplaced Crataegus walokochiana (Hrabětová) P.A.Schmidt Mitt. Flor. Kart. Halle 7(2): 88 (1981):. Link to external nomenclature reference wfo-0000990464
The editorial status of this taxon is Unplaced Crataegus watsoniana Steud. Nomencl. Bot. [Steudel], ed. 2. i. 434. Link to external nomenclature reference wfo-0000990441
The editorial status of this taxon is Unplaced Crataegus watsonii Murrill Castanea 7: 30. 1942 Link to external nomenclature reference wfo-0000987274
The editorial status of this taxon is Unplaced Crataegus websteri Sarg. Rhodora 7: 215. 1905 Link to external nomenclature reference wfo-0001002538
The editorial status of this taxon is Unplaced Crataegus websteri Sarg. – — wfo-0001245799
The editorial status of this taxon is Unplaced Crataegus wendlandii hort. ex Lavallée Énum. Arbres 93, nomen. 1877 Link to external nomenclature reference wfo-0000990128
The editorial status of this taxon is Unplaced Crataegus werdana R.Doll Natur Naturschutz Mecklenburg 13: 26 (1975) Link to external nomenclature reference wfo-0000989876
The editorial status of this taxon is Unplaced Crataegus wheeleri A.Nelson Bot. Gaz. 34: 369. 1902 Link to external nomenclature reference wfo-0000987281
The editorial status of this taxon is Unplaced Crataegus wheeleri Sarg. Rep. Geol. Surv. Michigan 1906: 552. 1907 Link to external nomenclature reference wfo-0000987275
The editorial status of this taxon is Unplaced Crataegus wilmorensis Sarg. Proc. Acad. Nat. Sci. Philadelphia 62: 168. 1910 Link to external nomenclature reference wfo-0000987276
The editorial status of this taxon is Unplaced Crataegus wisconsinensis Kruschke Milwaukee Public Mus. Publ. Bot. 3: 49. 1965 [1 Feb 1965] Link to external nomenclature reference wfo-0000987278
The editorial status of this taxon is Unplaced Crataegus xanthocarpa (L.f.) Druce Bot. Exch. Club Brit. Isles Rep. 1916: 618. 1917 Link to external nomenclature reference wfo-0000987279
The editorial status of this taxon is Unplaced Crataegus xanthocarpa (L.f.) Medik. Gesch. Bot. (Medikus) 85. 1793 (as Xanthocarpos) Link to external nomenclature reference wfo-0001008032
The editorial status of this taxon is Unplaced Crataegus xanthocarpos Medik. Gesch. 85. Link to external nomenclature reference wfo-0000990080
The editorial status of this taxon is Unplaced Crataegus xanthophylla Sarg. – — wfo-0001245800
The editorial status of this taxon is Unplaced Crataegus yaltirikii Dönmez Bot. J. Linn. Soc. 155(2): 239. 2007 [3 Oct 2007] Link to external nomenclature reference wfo-0001011413
The editorial status of this taxon is Unplaced Crataegus zagrica Khat. Iran. J. Bot. 8(2): 182 (2000). Link to external nomenclature reference wfo-0001011019