WFO Plant List | World Flora Online

As classified in WFO snapshot

December 2022

Warning: older classification

genus

Urtica L.

This genus name was first published in Sp. Pl. : 983 (1753)

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-4000039887.

Literature

Sp. Pl. 2: 983. 1753 [1 May 1753]

Statistics

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Species names in Urtica (${formatNumber(totalForStatsWithKey('species'))})

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Synonyms of Urtica

Name	Author	Protologue	Nomenclator	WFO link
Vrtica	Noronha	Verh. Batav. Genootsch. Kunsten 5(4): 28 (1790)		wfo-4000044991

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

Name	Author	Protologue	Nomenclator	WFO link
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Unplaced Names

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

Name	Author	Protologue	Nomenclator	WFO link
Urtica alba	Korth. ex Blume	Mus. Bot. 2(9-12): 165. 1856 [Apr 1856]		wfo-0000416501
Urtica amoena	Wall.	Numer. List [Wallich] n. 4626 (Conocephali sp.). 1831		wfo-0000416494
Urtica ballotifolia var. macrostachya	Wedd.	Arch. Mus. Hist. Nat. 9: 74. 1856 as ballotaefolia		wfo-0001397473
Urtica biloba	hort. ex Regel	Cat. Pl. Hort. Aksakov. 144 (Quid ?). 1860		wfo-0000416632
Urtica biserrata	Sessé & Moc.	Fl. Mexic., ed. 2 214. 1894		wfo-0000416639
Urtica blanda	Wall. ex Wedd.	Arch. Mus. Hist. Nat. ix. (1856) 365.		wfo-0000416633
Urtica blitum	Salzm. ex Wedd.	Arch. Mus. Hist. Nat. ix. (1856) 569.		wfo-0000416628
Urtica bonariensis subsp. crenato-serrata	H.Ross ex Bornm.	Revista Sudamer. Bot. 1: 137. 1934 Nomen		wfo-0001367897
Urtica bonariensis var. parvifolia	H.Ross ex Bornm.	Revista Sudamer. Bot. 1: 137. 1934 Nomen 13. 1940. Newfoundland		wfo-0001397481
Urtica breweri	S.Watson	Proc. Amer. Acad. Arts 10: 348 (1875)		wfo-0001143539
Urtica calophylla	Schltdl.	Linnaea 27(4): 488. 1856 [Feb 1856] (Quid ?)		wfo-0000416620
Urtica camcasana	Griseb.	Abh. Königl. Ges. Wiss. Göttingen 24: 87 1879	—	wfo-0000416618
Urtica carolinensis	Deless. ex Gaudich.	Voy. Uranie, Bot. 498. 1830 [6 Mar 1830]		wfo-0000416660
Urtica cataractae	Steud.	Nomencl. Bot. [Steudel], ed. 2. ii. 734.		wfo-0000416662
Urtica caudigera	Wall.	Numer. List [Wallich] n. 4585. 1831		wfo-0000416640
Urtica chamaedryoides f. xerophila	Hauman	Anales Mus. Nac. Hist. Nat. Buenos Aires 32: 414. 1925		wfo-0001324841
Urtica chichiaztli	Sessé & Moc.	Pl. Nov. Hisp. 160 (Naturaleza (Mexico City), Ser. 2, 1: App.); ed. 2, 149; Sesse & Moc. Fl. Mexic. ed. 2, 213 (1894). 1890		wfo-0001264359
Urtica chiple	Buch.-Ham. ex Wall.	Numer. List [Wallich] n. 4616. 1831		wfo-0000416650
Urtica churta	Buch.-Ham. ex Wall.	Numer. List [Wallich] n. 4608. 1831		wfo-0000416649
Urtica cilindrica	Crantz	Inst. Rei Herb. 1: 147. 1766		wfo-0000416646
Urtica cinerascens	Blume	Bijdr. Fl. Ned. Ind. 10: 497. [7 Dec 1825-24 Jan 1826]		wfo-0000416645
Urtica cinerascens	Poir.	Encyc. [J. Lamarck & al.] Suppl. 4. 226. 1816 [29 Jun 1816]		wfo-0000416642
Urtica cinerascens	Wall.	Numer. List [Wallich] n. 4591. 1831		wfo-0000416641
Urtica commersonia	Wedd.	Ann. Sci. Nat., Bot., sér. 3, 18: 202 1852	—	wfo-0001265760
Urtica conglobata	Pav. ex Wedd.	Arch. Mus. Hist. Nat. ix. (1856) 102 (Phenacis sp.).		wfo-0000416594
Urtica crassifolia	Reinw. ex Blume	Mus. Bot. 2(13-16): 222. 1857 [19 Feb 1857]		wfo-0000416580
Urtica crenato	H.Ross	–	—	wfo-0001143329
Urtica cypria	(H.Lindb.) Hand	Cypricola 12: 15. 2019		wfo-1000034872
Urtica dasyphylla	Poepp. ex Wedd.	Arch. Mus. Hist. Nat. ix. (1856) 178.		wfo-0000416610
Urtica dioecia	Hill	Veg. Syst. xxvi. 23.		wfo-0000416614
Urtica dioica subsp. cypria	H.Lindb.	Iter Cypr. 12. 1946		wfo-1200009470
Urtica dioica var. angustifolia	(Fisch. ex Hornem.) Ledeb.	Fl. Altaic. [Ledebour]. 4: 241. 1833 [Jul-Dec 1833]		wfo-0001398666
Urtica dioica var. occidentalis	S.Watson	Botany [Fortieth Parallel] : 321 (1871)		wfo-0001143571
Urtica dioica var. sarmatica	Zapal.	Consp. Fl. Galic. Crit. 2: 93. 1908 (1908)		wfo-1200011670
Urtica elongata	Blume	Bijdr. Fl. Ned. Ind. 10: 494. [7 Dec 1825-24 Jan 1826]		wfo-0000417082
Urtica elongata	Link	Enum. Hort. Berol. Alt. 2: 385. 1822 [Jan-Jun 1822]		wfo-0000417076
Urtica elongata	Vahl	in West, Bidr. Ste-Croix 306.		wfo-0000417070
Urtica evitata	Wall.	Numer. List [Wallich] n. 4588. 1831		wfo-0000417077
Urtica excelsa	Bert. ex Steud.	Flora 33: 261. 1850		wfo-0000417078
Urtica fastigiata	Blume	Mus. Bot. 2(9-12): 151. 1856 [Apr 1856]		wfo-0000417059
Urtica ferox	Blanco	Fl. Filip., ed. 2 [F.M. Blanco] 484. 1845		wfo-0000417067
Urtica finlaysoniana	Wall.	Numer. List [Wallich] n. 4644. 1831		wfo-0000417064
Urtica foliolosa	Wall. ex Wedd.	Arch. Mus. Hist. Nat. ix. (1856) 103.		wfo-0000417061
Urtica freireaeformis	Steud.	Nomencl. Bot. [Steudel], ed. 2. ii. 734.		wfo-0000417069
Urtica fruticosa	Banks ex Miq.	Fl. Ned. Ind. 1(2): 283. 1859 [4 Aug 1859]		wfo-0000417097
Urtica furialis	Bojer ex Blume	Mus. Bot. 2(9-12): 159. 1856 [Apr 1856]		wfo-0000417099
Urtica gaudichaudii	Steud.	Nomencl. Bot. [Steudel], ed. 2. ii. 734.		wfo-0000417095
Urtica gigas	A.Cunn. ex Wedd.	Arch. Mus. Hist. Nat. ix. (1856) 129.		wfo-0000417102
Urtica girardinia	Steud.	Nomencl. Bot. [Steudel], ed. 2. ii. 734.		wfo-0000417083
Urtica glabrata	Clem. ex Vis.	Fl. Dalmat. i. 217. 1842 [31 Aug-3 Sep 1842]		wfo-0000417092
Urtica globosa	Pav. ex Wedd.	Ann. Sci. Nat., Bot. sér. 3, 18: 208. 1852		wfo-0000417089
Urtica globulifera	Roxb.	Hort. Bengal. 67; Fl. Ind. iii. 593.		wfo-0000417088
Urtica goglado	Buch.-Ham.	Numer. List [Wallich] n. 4593. 1831		wfo-0000417087
Urtica gracilis subsp. holosericea	(Nutt.) W.A.Weber	Phytologia 58(6): 384. 1985		wfo-0001143574
Urtica gracilis var. densa	(Jeps.) Jeps.	Man. Fl. Pl. Calif. : 281 (1923)		wfo-0001378721
Urtica gracilis var. greenei	(Jeps.) Jeps.	Man. Fl. Pl. Calif. : 281 (1923)		wfo-0001143572
Urtica gracilis var. holosericea	(Nutt.) Jeps.	Fl. Calif. 1: 367 (1909)		wfo-0001143575
Urtica grandifolia	Sw. ex Griseb.	Fl. Brit. W.I. [Grisebach] 159. 1859 [Jun 1859]		wfo-0000417026
Urtica grandifolia	Thunb. ex Wedd.	Prodr. [A. P. de Candolle] 16(1): 213. 1869 [mid Nov 1869]		wfo-0000417028
Urtica grossa	E.Mey.	Zwei Pflanzengeogr. Docum. (Drège) 228. [1843--44]		wfo-0000417023
Urtica grossa	Wall.	Numer. List [Wallich] n. 4615. 1831		wfo-0000417032
Urtica hamiltoniana	Wall.	Numer. List [Wallich] n. 4590. 1831		wfo-0000417034
Urtica hastata	Forst. ex Spreng.	Syst. Veg., ed. 16 [Sprengel] 3: 836. 1826 [Jan-Mar 1826]		wfo-0000417035
Urtica helanshanica	W.Z.Di & W.B.Liao	Pl. Vasc. Helanshanicae (ed. Di Wei Zhong et al.) 327. 1987 [1986 publ. 1987]		wfo-0000417031
Urtica heracleifolia	Juss. ex Wedd.	Arch. Mus. Hist. Nat. ix. (1856) 107.		wfo-0000417029
Urtica hirsuta	Pav. ex Wedd.	Ann. Sci. Nat., Bot. sér. 3, 18: 220. 1852		wfo-0000417019
Urtica hirta	Blume	Bijdr. Fl. Ned. Ind. 10: 495. [7 Dec 1825-24 Jan 1826]		wfo-0000417017
Urtica ildefonsia	Steud.	Nomencl. Bot. [Steudel], ed. 2. ii. 735.		wfo-0000417046
Urtica incisa	B.Heyne ex Wall.	Numer. List [Wallich] sub n. 4603. 1831		wfo-0000417055
Urtica intermedia	Formánek	Verh. Naturf. Vereins Brünn 34: 287. 1896		wfo-0000417043
Urtica involuta	Steud.	Nomencl. Bot. [Steudel], ed. 2. 2: 735. 1841		wfo-0000417040
Urtica kunlunshanica	Chang Y.Yang	Claves Pl. Xinjiang. 2: 84 (1982), without latin descr. or type.		wfo-0000417103
Urtica lamiifolia	Juss. ex Pers.	Syn. Pl. [Persoon] 2(2): 555. 1807 [Sep 1807]		wfo-0000417165
Urtica lamiifolia	Poir. ex Wedd.	Arch. Mus. Hist. Nat. ix. (1856) 103 (Debregeasiae sp.).		wfo-0000417170
Urtica lanceolata	A.Rich.	Hist. Fis. Cuba 11: 225. 1850		wfo-0000417160
Urtica laurina	Sm.	in Rees, Cyclop. xxxvii. n. 76 (Villebruneae sp.).		wfo-0000417146
Urtica leptostachya	Sm.	Cycl. [A. Rees], (London ed.) xxxvii. n. 65.		wfo-0000417159
Urtica leucophylla	Wall.	Numer. List [Wallich] n. 4067. 1831		wfo-0000417155
Urtica leucotrys	Raf.	Fl. Ludov. 114 (Quid ?). 1817		wfo-0000417154
Urtica limoniodora	Pav. ex Wedd.	Ann. Sci. Nat., Bot. sér. 3, 18: 216. 1852		wfo-0000417153
Urtica linearifolia	Cockayne	Trans. & Proc. New Zealand Inst. 47: 111 (1914 publ. 1915)		wfo-0000417151
Urtica lineata	Roxb.	Hort. Bengal. [103]; Fl. Ind. iii. 589.		wfo-0000417150
Urtica lobulata	E.Mey.	Zwei Pflanzengeogr. Docum. (Drège) 228. 1844		wfo-0000417172
Urtica longipes	Mart. ex Miq.	Fl. Bras. (Martius) 4(1): 201. 1853 [1 Dec 1853]		wfo-0000417185
Urtica lucida	Dum.Cours.	Bot. Cult., ed. 2. 6: 369. 1811		wfo-0000417183
Urtica lucifuga	Hook.f.	London J. Bot. 6: 285 (1847)		wfo-0000417189
Urtica lucifuga var. linearifolia	Hook.f.	London J. Bot. 6: 285 (1847)		wfo-0001373662
Urtica lucifuga var. lucifuga	Hook.f.	Hooker's London Journal of Botany 6 1847		wfo-0001394188
Urtica macrodonta	Schauer ex Pax & K.Hoffm.	Pflanzenr. (Engler) Euphorb.-Plukenetiin.-Epiprinin.-Ricinin. 60 (1919), in syn.		wfo-0001357185
Urtica macrophylla	hort. ex Schltdl.	Linnaea 27(4): 488. 1856 [Feb 1856]		wfo-0000417174
Urtica macrostachya	Wall. ex D.Don	Prodr. Fl. Nepal. 60. 1825 [26 Jan-1 Feb 1825]		wfo-0000417175
Urtica maculata	Savigny	Encycl. 4: 644 (1798)		wfo-0000417176
Urtica major	Garsault	Fig. Pl. Med. 4: t. 637 a. 1764, nom. inval., opus utique oppressum; Descr. Pl. Anim. 368. 1767; Thell. in Bull. Herb. Boiss. Ser. II. viii. 908.		wfo-0000417179
Urtica malabarica	Wall.	Numer. List [Wallich] n. 4610. 1831		wfo-0000417181
Urtica manillensis	Walp. ex Bureau	Prodr. [A. P. de Candolle] 17: 256. 1873 [16 Oct 1873]		wfo-0000417145
Urtica marginata	Poepp. ex Wedd.	Arch. Mus. Hist. Nat. ix. (1856) 238.		wfo-0000417184
Urtica melanocarpa	Zipp. ex Blume	Mus. Bot. 2(13-16): 210. 1857 [19 Feb 1857]		wfo-0000417114
Urtica meyeri	Wedd.	Arch. Mus. Hist. Nat. ix. (1856) 64.		wfo-0000417116
Urtica micrantha	Kunth & C.D.Bouché	Ann. Sci. Nat., Bot. sér. 3, 7: 182. 1847		wfo-0000417115
Urtica minima	Roxb.	Hort. Bengal. [103]; Fl. Ind. iii. 585.		wfo-0000417109
Urtica minor	Garsault	Fig. Pl. Med. 4: t. 637 b. 1764, nom. inval., opus utique oppressum; Descr. Pl. Anim. 369. 1767; Thell. in Bull. Herb. Boiss. Ser. II. viii. 908.		wfo-0000417108
Urtica mollissima	Blume	Bijdr. Fl. Ned. Ind. 10: 501. [7 Dec 1825-24 Jan 1826]		wfo-0000417105
Urtica monilifera	Sm. ex Wedd.	Arch. Mus. Hist. Nat. ix. (1856) 445.		wfo-0000417119
Urtica monoica	Gilib.	Esercit. ii. 450.		wfo-0000417135
Urtica montana	Korth. ex Blume	Mus. Bot. 2(13-16): 227. 1857 [19 Feb 1857]		wfo-0000417136
Urtica moroides	A.Cunn. ex Wedd.	Arch. Mus. Hist. Nat. ix. (1856) 142.		wfo-0000417138
Urtica muralis	Vahl	Symb. Bot. (Vahl) 1: 77. 1790		wfo-0000417140
Urtica muricata	B.Heyne ex Wall.	Numer. List [Wallich] n. 4612. 1831		wfo-0000417134
Urtica myrapi	Korth. ex Blume	Mus. Bot. 2(13-16): 227. 1857 [19 Feb 1857]		wfo-0000417142
Urtica nana	Buch.-Ham. ex D.Don	Prodr. Fl. Nepal. 60. 1825 [26 Jan-1 Feb 1825]		wfo-0000417144
Urtica naucleiflora	(Lindl.) Roxb.	Fl. Ind. (Roxburgh) 3: 592. 1832 (as 'naucliflora')		wfo-1000036419
Urtica nepa	hort. ex Colla	Herb. Pedent. v. 155 (1836), in obs.		wfo-0000417139
Urtica nudula	Vogel	in Trew, Pl. Select. 41, descr. sine nomine, [58] indice, t. 78 (1772).		wfo-0000417127
Urtica nutans	Poepp. ex Wedd.	Arch. Mus. Hist. Nat. ix. (1856) 196.		wfo-0000417125
Urtica obesa	Wall.	Numer. List [Wallich] n. 4587. 1831		wfo-0000417124
Urtica ochroneura	Zipp. ex Blume	Mus. Bot. 2(9-12): 165. 1856 [Apr 1856]		wfo-0000417161
Urtica orbiculata	Rich. ex Steud.	Nomencl. Bot. [Steudel], ed. 2. ii. 735 (Pileae sp. ?).		wfo-0000417024
Urtica ovalifolia	Blume	Bijdr. Fl. Ned. Ind. 10: 504. [7 Dec 1825-24 Jan 1826]		wfo-0000416907
Urtica ovalifolia	Buching.	Flora 28: 88. 1845		wfo-0000416908
Urtica paniculata	Roxb.	Hort. Bengal. [103]; Fl. Ind. iii. 589.		wfo-0000416911
Urtica parasitica	Blume	Bijdr. Fl. Ned. Ind. 10: 506. [7 Dec 1825-24 Jan 1826]		wfo-0000416914
Urtica parietariifolia	Bert. ex Steud.	Nomencl. Bot. [Steudel], ed. 2. ii. 735.		wfo-0000416902
Urtica parietariifolia	Deless. ex C.Presl	Repert. Bot. Syst. : 162 (1833)		wfo-0000416909
Urtica parvifolia	Buch.-Ham. ex Wall.	Numer. List [Wallich] sub n. 4616. 1831		wfo-0000416900
Urtica peduncularis	E.Mey.	Zwei Pflanzengeogr. Docum. (Drège) 228.		wfo-0000416896
Urtica pedunculata	Wedd.	Arch. Mus. Hist. Nat. ix. (1856) 118.		wfo-0000416894
Urtica pendula	Willd.	Sp. Pl., ed. 4 [Willdenow] 4(1): 358. 1805		wfo-0000416925
Urtica penduliflora	Wall.	Numer. List [Wallich] n. 4595. 1831		wfo-0000416903
Urtica peruviana	Geltman	Novon 8(1): 15. 1998		wfo-0000416928
Urtica polystachya	Wall.	Numer. List [Wallich] n. 4584. 1831		wfo-0000416934
Urtica procridioides	E.Mey.	Zwei Pflanzengeogr. Docum. (Drège) 228.		wfo-0000416924
Urtica pulchella	Hort.Angl. ex Link	Enum. Hort. Berol. Alt. 2: 385. 1822 [Jan-Jun 1822]		wfo-0000416919
Urtica puya	Buch.-Ham. ex Wall.	Numer. List [Wallich] n. 4605. 1831		wfo-0000416761
Urtica quadrifolia	Hochst. ex A.Rich.	Tent. Fl. Abyss. 2: 263. 1850		wfo-0000416760
Urtica quinquenervis	Wall.	Numer. List [Wallich] n. 4601. 1831		wfo-0000416757
Urtica racemosa	Burm. ex Wedd.	Arch. Mus. Hist. Nat. ix. (1856) 112.		wfo-0000416766
Urtica radicans	Bolla	Verh. Ver. Naturk. Pressburg i. (1856) Abh. 9; Sitzb. 24.		wfo-0000416789
Urtica radicans	Pohl ex Miq.	Fl. Bras. (Martius) 4(1): 199. 1853 [1 Dec 1853]		wfo-0000416788
Urtica radicans	Sw.	Kongl. Vetensk. Acad. Handl. 1785: 29 (1785)		wfo-0000416787
Urtica radicans	Wight	Icon. Pl. Ind. Orient. [Wight] 6: t. 1974. 1853 : erroneous entry		wfo-0000416775
Urtica radula	E.Mey.	Zwei Pflanzengeogr. Docum. (Drège) 228.		wfo-0000416790
Urtica reclinata	Hort.Par. ex Wedd.	Arch. Mus. Hist. Nat. ix. (1856) 219.		wfo-0000416791
Urtica recurvata	Otto ex Blume	Mus. Bot. 2(9-12): 147. 1856 [Apr 1856]		wfo-0000416799
Urtica rhodopleura	Zipp. ex Blume	Mus. Bot. 2(9-12): 168. 1856 [Apr 1856]		wfo-0000416797
Urtica rivularis	Schlecht. ex Wedd.	Arch. Mus. Hist. Nat. ix. (1856) 541.		wfo-0000416859
Urtica romana	Garsault	Fig. Pl. Med. 4: t. 638 a. 1764, nom. inval., opus utique oppressum; Descr. Pl. Anim. 369. 1767; Thell. in Bull. Herb. Boiss. Ser. II. viii. 908.		wfo-0000416861
Urtica rotundifolia	Buch.-Ham. ex D.Don	Prodr. Fl. Nepal. 60. 1825 [26 Jan-1 Feb 1825]		wfo-0000416856
Urtica rotundifolia	Sessé & Moc.	Fl. Mexic., ed. 2 214. 1894		wfo-0000416864
Urtica rubra	Raf.	Fl. Ludov. 113 (Quid ?). 1817		wfo-0000416866
Urtica rubra	Reinw. ex Blume	Mus. Bot. 2(13-16): 203. 1857 [19 Feb 1857]		wfo-0000416843
Urtica rubricaulis	Herder ex Regel	Index Seminum [St.Petersburg (Petropolitanus)] (1860) 34.		wfo-0000416862
Urtica rubricaulis	Hornem. ex Blume	Mus. Bot. 2(9-12): 150. 1856 [Apr 1856]		wfo-0000416860
Urtica rugosa	Reinw. ex Blume	Mus. Bot. 2(13-16): 223. 1857 [19 Feb 1857]		wfo-0000416852
Urtica rugosissima	Reinw.	in Blume, Bijdr. 490.		wfo-0000416850
Urtica rumphii	Kostel.	Allg. Med.-Pharm. Fl. 2: 400 (Laporteae sp. ?). 1833 [Jan-Jun 1833]		wfo-0000416848
Urtica salicifolia	Roxb.	Hort. Bengal. 67.		wfo-0000416844
Urtica salicifolia	Vahl ex Wedd.	Arch. Mus. Hist. Nat. ix. (1856) 334.		wfo-0000416845
Urtica saxicola	Mor. ex Wedd.	Arch. Mus. Hist. Nat. ix. (1856) 105 (al. ord.).		wfo-0000416882
Urtica semicrenata	Zipp. ex Blume	Mus. Bot. 2(9-12): 167. 1856 [Apr 1856]		wfo-0000416887
Urtica sessiliflora	Blanco	Fl. Filip. [F.M. Blanco] 696. 1837		wfo-0000416886
Urtica sessilifolia	Wedd.	Arch. Mus. Hist. Nat. ix. (1856) 105, sphalm.		wfo-0000416879
Urtica sondenii	(Simmons) Avrorin	Fl. Murmansk. Obl. 3: 136. 1956		wfo-0001143537
Urtica spicigera	Steud.	Nomencl. Bot. [Steudel], ed. 2. ii. 736.		wfo-0000416986
Urtica squamigera	Wall.	Numer. List [Wallich] n. 4592. 1831		wfo-0000416996
Urtica stachyophylla	Webb ex Wedd.	Arch. Mus. Hist. Nat. ix. (1856) 73.		wfo-0000416991
Urtica stipulacea	Bertol.	Misr. Bot. ii. 24.		wfo-0000416992
Urtica subcordata	Comm. ex Steud.	Nomencl. Bot. [Steudel], ed. 2. ii. 736.		wfo-0000416988
Urtica subperforata	Wall. ex Wedd.	Arch. Mus. Hist. Nat. ix. (1856) 383.		wfo-0000416982
Urtica superba	Wall.	Numer. List [Wallich] n. 4625 (Conocephali sp.). 1831		wfo-0000416979
Urtica takasagonis	Maekawa	J. Jap. Bot. 1937, xiii. 134, in obs., japonice.		wfo-0000416976
Urtica ternata	B.Heyne ex Wall.	Numer. List [Wallich] n. 4599. 1831		wfo-0000416995
Urtica ternifolia	Buch.-Ham. ex D.Don	Prodr. Fl. Nepal. 59. 1825 [26 Jan-1 Feb 1825]		wfo-0000417006
Urtica tomentosa	Juss. ex Wedd.	Arch. Mus. Hist. Nat. ix. (1856) 367.		wfo-0000417009
Urtica trachycarpa	Wedd.	Arch. Mus. Hist. Nat. 9: 95 (1856)		wfo-0000417004
Urtica tremolsii	Sennen	Bull. Soc. Bot. France 68: 407, nomen. 1922 [1921 publ. 1922]		wfo-0001357186
Urtica triplinervia	Poir.	Encyc. [J. Lamarck & al.] Suppl. 4. 224. 1816 [29 Jun 1816]		wfo-0000417000
Urtica umbellata	Blanco	Fl. Filip. [F.M. Blanco] 696. 1837		wfo-0000416971
Urtica umbrosa	Wall.	Numer. List [Wallich] n. 4598. 1831		wfo-0000416936
Urtica uragera	Steud.	Nomencl. Bot. [Steudel], ed. 2. ii. 736.		wfo-0000416974
Urtica urescens	Rojas Acosta	Cat. Hist. Nat. Corrientes 180 (1897).		wfo-0000416950
Urtica venosa	Wall.	Numer. List [Wallich] n. 4602 A. 1831		wfo-0000416953
Urtica veronicifolia	F.Dietr.	Vollst. Lexik. Gaertn. x. 296 (Quid ?).		wfo-0000416956
Urtica verticillata	Vahl	Symb. Bot. (Vahl) 1: 76. 1790		wfo-0000416951
Urtica viminea	Wall.	Numer. List [Wallich] n. 4616. 1831		wfo-0000416942
Urtica virulenta	Wall.	Numer. List [Wallich] n. 4586. 1831		wfo-0000416939
Urtica whitlowii	Muhl.	in Green, Cat. Pl. N.York ; ex Wedd. in Arch. Mus. Par. ix. (1856) 123.		wfo-0000416937