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As classified in WFO snapshot

December 2022

Warning: older classification

Its description and other taxonomic data can be found on World Flora Online, id: .

Unplaced Names

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

Name Author Protologue Nomenclator WFO link
The editorial status of this taxon is Unplaced Potamogeton acutifolius var. divaricatus Wimm. & Grab. Fl. Siles. 1: 143. 1827 Link to external nomenclature reference wfo-1200020050
The editorial status of this taxon is Unplaced Potamogeton acutifolius var. major Fieber Oekon.-Techn. Fl. Böhm. 2(1): 272. 1838 Link to external nomenclature reference wfo-1200019989
The editorial status of this taxon is Unplaced Potamogeton acutifolius var. minor Fieber Oekon.-Techn. Fl. Böhm. 2(1): 272. 1838 Link to external nomenclature reference wfo-1200019957
The editorial status of this taxon is Unplaced Potamogeton alpinus Hegetschw. Fl. Schweiz : 139 (1838) Link to external nomenclature reference wfo-0000718954
The editorial status of this taxon is Unplaced Potamogeton alpinus subsp. spathulatus (Schrad. ex W.D.J.Koch & Ziz) Magnin Bull. Soc. Bot. France 43: 444. 1897 (1897) Link to external nomenclature reference wfo-1200012346
The editorial status of this taxon is Unplaced Potamogeton alpinus var. lacustris T.Marsson Fl. Neu-Vorpommern. 490. 1869 Link to external nomenclature reference wfo-1200019980
The editorial status of this taxon is Unplaced Potamogeton alpinus var. nerviger (Wolfg. ex Schult.) G.Fisch. Mitt. Bayer. Bot. Ges. 4: 153. 1930 Link to external nomenclature reference wfo-1200019830
The editorial status of this taxon is Unplaced Potamogeton bifolius Lapeyr. Hist. Pl. Pyrénées , Suppl.: 27 (1818) Link to external nomenclature reference wfo-0000769747
The editorial status of this taxon is Unplaced Potamogeton bifrons Hagstr. Skand. Fl. 1: 93 (1922) Link to external nomenclature reference wfo-0000719442
The editorial status of this taxon is Unplaced Potamogeton coloratus var. helodes (Dumort.) A.Benn. J. Bot. 32: 203. 1894 Link to external nomenclature reference wfo-1200019824
The editorial status of this taxon is Unplaced Potamogeton coloratus var. natans Rouy Fl. France 13: 307. 1912 Link to external nomenclature reference wfo-1200020020
The editorial status of this taxon is Unplaced Potamogeton concilius A.Benn. J. Bot. 46: 250. 1908 Link to external nomenclature reference wfo-0001355248
The editorial status of this taxon is Unplaced Potamogeton concillus A.Benn. J. Bot. 46: 250. 1908 Link to external nomenclature reference wfo-0001351715
The editorial status of this taxon is Unplaced Potamogeton crispus var. acutifolius Fieber Oekon.-Techn. Fl. Böhm. 2(1): 269. 1838 Link to external nomenclature reference wfo-1200019865
The editorial status of this taxon is Unplaced Potamogeton crispus var. major Gray Nat. Arr. Brit. Pl. 2: 35. 1822 Link to external nomenclature reference wfo-1200019940
The editorial status of this taxon is Unplaced Potamogeton crispus var. obtusifolius Fieber Oekon.-Techn. Fl. Böhm. 2(1): 269. 1838 Link to external nomenclature reference wfo-1200019863
The editorial status of this taxon is Unplaced Potamogeton crispus var. oppositifolius Gray Nat. Arr. Brit. Pl. 2: 35. 1822 Link to external nomenclature reference wfo-1200020018
The editorial status of this taxon is Unplaced Potamogeton crispus var. planifolius Klett & Richt. Fl. Leipzig 162. 1830 Link to external nomenclature reference wfo-1200019944
The editorial status of this taxon is Unplaced Potamogeton crispus var. serratus Gray Nat. Arr. Brit. Pl. 2: 34. 1822 Link to external nomenclature reference wfo-1200019838
The editorial status of this taxon is Unplaced Potamogeton crispus var. sinuatus Fr. Novit. Fl. Suec. Alt. 43. 1828 Link to external nomenclature reference wfo-1200019971
The editorial status of this taxon is Unplaced Potamogeton curvifolius var. palustris Mert. & W.D.J.Koch Deutschl. Fl. ed. 3, 1: 846. 1823 Link to external nomenclature reference wfo-1200019867
The editorial status of this taxon is Unplaced Potamogeton densus subsp. oppositifolius (DC.) Bonnier & Layens Tabl. Syn. Pl. Vasc. France 315. 1894 (1894) Link to external nomenclature reference wfo-1200012830
The editorial status of this taxon is Unplaced Potamogeton densus var. angustifolius Mert. & W.D.J.Koch Deutschl. Fl. 840. 1823 Link to external nomenclature reference wfo-1200019904
The editorial status of this taxon is Unplaced Potamogeton densus var. lanceolatus Gaudin Fl. Helv. 1: 464. 1828 Link to external nomenclature reference wfo-1200019862
The editorial status of this taxon is Unplaced Potamogeton densus var. lancifolius Mert. & W.D.J.Koch Deutschl. Fl. ed. 3, 1: 859. 1823 Link to external nomenclature reference wfo-1200019845
The editorial status of this taxon is Unplaced Potamogeton densus var. latifolius Wallr. Sched. Crit. 66. 1822 Link to external nomenclature reference wfo-1200020021
The editorial status of this taxon is Unplaced Potamogeton densus var. laxifolius Gren. & Godr. Fl. France 3: 320. 1856 Link to external nomenclature reference wfo-1200019973
The editorial status of this taxon is Unplaced Potamogeton densus var. laxus Opiz Oekon.-Techn. Fl. Böhm. 2(1): 250. 1838 Link to external nomenclature reference wfo-1200020009
The editorial status of this taxon is Unplaced Potamogeton densus var. major G.Mey. Chloris Han. 527. 1836 Link to external nomenclature reference wfo-1200020012
The editorial status of this taxon is Unplaced Potamogeton densus var. rigidus Opiz Oekon.-Techn. Fl. Böhm. 2(1): 250. 1838 Link to external nomenclature reference wfo-1200020043
The editorial status of this taxon is Unplaced Potamogeton distinctus var. lishuiensis M.R.Zhu & W.Y.Xie J. Hangzhou Univ., Nat. Sci. Ed. 17(1): 2. 2018 Link to external nomenclature reference wfo-1200002661
The editorial status of this taxon is Unplaced Potamogeton diversifolius var. capitatus Engelm. Amer. J. Sci. Arts 46: 102. 1844 Link to external nomenclature reference wfo-1200019828
The editorial status of this taxon is Unplaced Potamogeton diversifolius var. spicatus Engelm. Amer. J. Sci. Arts 46: 102. 1844 Link to external nomenclature reference wfo-1200019911
The editorial status of this taxon is Unplaced Potamogeton elegans Wall. Numer. List [Wallich] n. 5178. [1831-32] Link to external nomenclature reference wfo-0001354059
The editorial status of this taxon is Unplaced Potamogeton filiformis Raf. Med. Repos. , ser. 3, 2: 409 (1811) Link to external nomenclature reference wfo-0000769816
The editorial status of this taxon is Unplaced Potamogeton filiformis subsp. alpina (Blytt) R.R.Haynes, Les & M.Král Novon 8: 241. 1998 Link to external nomenclature reference wfo-0001367172
The editorial status of this taxon is Unplaced Potamogeton filiformis subsp. occidentalis (J.W.Robbins) R.R.Haynes, Les & M.Král Novon 8: 241. 1998 Link to external nomenclature reference wfo-0001367306
The editorial status of this taxon is Unplaced Potamogeton flexicaulis Dethard. – Link to external nomenclature reference wfo-0001354060
The editorial status of this taxon is Unplaced Potamogeton flexuosus Hegetschw. Fl. Schweiz : 140 (1838) Link to external nomenclature reference wfo-0000720706
The editorial status of this taxon is Unplaced Potamogeton fluitans subsp. petiolaris (Nyman) Cif. & Giacom. Nomencl. Fl. Ital. 1: 14. 1950 (1950) Link to external nomenclature reference wfo-1200012790
The editorial status of this taxon is Unplaced Potamogeton fluitans var. ambiguus Gren. & Godr. Fl. France 3: 312. 1856 Link to external nomenclature reference wfo-1200020046
The editorial status of this taxon is Unplaced Potamogeton fluitans var. ellipticus Kirschl. Fl. Alsace 2: 114. 1851 Link to external nomenclature reference wfo-1200019925
The editorial status of this taxon is Unplaced Potamogeton fluitans var. spathulatus Kirschl. Fl. Alsace 2: 114. 1851 Link to external nomenclature reference wfo-1200019891
The editorial status of this taxon is Unplaced Potamogeton fluitans var. typicus Baagøe ex Asch. & Graebn. Syn. Mitteleur. Fl. 1: 307. 1897 Link to external nomenclature reference wfo-1200019981
The editorial status of this taxon is Unplaced Potamogeton fluviatilis Roem. & Schult. Syst. Veg., ed. 15 bis [Roemer & Schultes] 3: 570 (Index). 1818 [Apr-Jul 1818] Link to external nomenclature reference wfo-0001354061
The editorial status of this taxon is Unplaced Potamogeton gallicus Hagstr. Kongl. Svenska Vetensk. Acad. Handl. , n.s., 55(5): 118 (1916) Link to external nomenclature reference wfo-0000720764
The editorial status of this taxon is Unplaced Potamogeton glaucus Gueldenst. Reis. Russland 1: 49 (1787) Link to external nomenclature reference wfo-0000769830
The editorial status of this taxon is Unplaced Potamogeton gramineus subsp. nitens (Weber) Douin Fl. Ill. France 11: 42. 1931 (1931) Link to external nomenclature reference wfo-1200012834
The editorial status of this taxon is Unplaced Potamogeton gramineus var. riparius Fr. Novit. Fl. Suec. Alt. 38. 1828 Link to external nomenclature reference wfo-1200019949
The editorial status of this taxon is Unplaced Potamogeton gramineus var. stagnalis Fr. Novit. Fl. Suec. Alt. 38. 1828 Link to external nomenclature reference wfo-1200019920
The editorial status of this taxon is Unplaced Potamogeton herchtoldii Fieber – — wfo-0001105334
The editorial status of this taxon is Unplaced Potamogeton heterophyllus var. elongatus Mert. & W.D.J.Koch Deutschl. Fl. ed. 3, 1: 845. 1823 Link to external nomenclature reference wfo-1200019967
The editorial status of this taxon is Unplaced Potamogeton heterophyllus var. foliosus Mert. & W.D.J.Koch Deutschl. Fl. ed. 3, 1: 844. 1823 Link to external nomenclature reference wfo-1200019905
The editorial status of this taxon is Unplaced Potamogeton heterophyllus var. latifolius Mert. & W.D.J.Koch Deutschl. Fl. ed. 3, 1: 845. 1823 Link to external nomenclature reference wfo-1200020054
The editorial status of this taxon is Unplaced Potamogeton heterophyllus var. longipedunculatus Mérat – Link to external nomenclature reference wfo-0001396152
The editorial status of this taxon is Unplaced Potamogeton heterophyllus var. parvifolius Nolte – Link to external nomenclature reference wfo-0001396153
The editorial status of this taxon is Unplaced Potamogeton heterophyllus var. paucifolius (Opiz) Mert. & W.D.J.Koch Deutschl. Fl. ed. 3, 1: 844. 1823 Link to external nomenclature reference wfo-1200019900
The editorial status of this taxon is Unplaced Potamogeton iilinoensis var. ventanicola (Hicken) Horn af Rantzien – Link to external nomenclature reference wfo-0001392802
The editorial status of this taxon is Unplaced Potamogeton innominatus Tisel. ex Almquist in Hartmans, Skand. Pl. ed. 12, 1: 49, nomen. 1889 Link to external nomenclature reference wfo-0001355249
The editorial status of this taxon is Unplaced Potamogeton intermedius G.Fisch. Ber. Bayer. Bot. Ges. 11: 28 (1907) Link to external nomenclature reference wfo-0000720606
The editorial status of this taxon is Unplaced Potamogeton interruptus var. diffusus Druce Bot. Pocket-Book ed. 19: 288. 1930 Link to external nomenclature reference wfo-1200019978
The editorial status of this taxon is Unplaced Potamogeton interruptus var. ungulatus Druce List Brit. Pl. ed. 2: 118. 1928 Link to external nomenclature reference wfo-1200019931
The editorial status of this taxon is Unplaced Potamogeton iwatensis Makino J. Jap. Bot. 7: 15. 1931 (1931) Link to external nomenclature reference wfo-0000773481
The editorial status of this taxon is Unplaced Potamogeton javanicus subsp. variifolius (Thore) P.Fourn. Quatre Fl. France 140. 1935 (1935) Link to external nomenclature reference wfo-1200012906
The editorial status of this taxon is Unplaced Potamogeton kaplanii Kottaim. Phytotaxa 498(1): 69. 2021 Link to external nomenclature reference wfo-1000028525
The editorial status of this taxon is Unplaced Potamogeton kyushuensis Kadono & Wiegleb – — wfo-0001255614
The editorial status of this taxon is Unplaced Potamogeton lanceolatus subsp. rivularis (Gillot) Magnin Bull. Soc. Bot. France 43: 441. 1897 (1897) Link to external nomenclature reference wfo-1200012837
The editorial status of this taxon is Unplaced Potamogeton leptocephalus var. fujiensis Kadono & S.Iida Acta Phytotax. Geobot. 70(3): 179. 2019 Link to external nomenclature reference wfo-1200009080
The editorial status of this taxon is Unplaced Potamogeton loculosus Hagstr. Kongl. Svenska Vetensk. Acad. Handl. , n.s., 55(5): 120 (1916) Link to external nomenclature reference wfo-0000720859
The editorial status of this taxon is Unplaced Potamogeton lucens var. alpinus (Balb.) Fiori Fl. Anal. Italia 1: 154. 1896 Link to external nomenclature reference wfo-1200019987
The editorial status of this taxon is Unplaced Potamogeton lucens var. angustifolius Gray Nat. Arr. Brit. Pl. 2: 34. 1822 Link to external nomenclature reference wfo-1200020045
The editorial status of this taxon is Unplaced Potamogeton lucens var. cornutus Klett & Richt. Fl. Leipzig 160. 1830 Link to external nomenclature reference wfo-1200020028
The editorial status of this taxon is Unplaced Potamogeton lucens var. decipiens (Nolte ex W.D.J.Koch) Syme Engl. Bot., ed. 3B. 9: 39. 1869 Link to external nomenclature reference wfo-1200010337
The editorial status of this taxon is Unplaced Potamogeton lucens var. diversifolius Mert. & W.D.J.Koch Deutschl. Fl. ed. 3, 1: 849. 1823 Link to external nomenclature reference wfo-1200019996
The editorial status of this taxon is Unplaced Potamogeton lucens var. lancifolius Mert. & W.D.J.Koch Deutschl. Fl. ed. 3, 1: 849. 1823 Link to external nomenclature reference wfo-1200019961
The editorial status of this taxon is Unplaced Potamogeton lucens var. nudus Gray Nat. Arr. Brit. Pl. 2: 34. 1822 Link to external nomenclature reference wfo-1200019962
The editorial status of this taxon is Unplaced Potamogeton lucens var. ovalifolius Mert. & W.D.J.Koch Deutschl. Fl. ed. 3, 1: 849. 1823 Link to external nomenclature reference wfo-1200019928
The editorial status of this taxon is Unplaced Potamogeton lucens var. rotundifolius Klett & Richt. Fl. Leipzig 160. 1830 Link to external nomenclature reference wfo-1200019915
The editorial status of this taxon is Unplaced Potamogeton malainoides Miki Stud. Hist. Nat. Monuments Kyohotu 18: 16, 18 (1937) Link to external nomenclature reference wfo-0000720891
The editorial status of this taxon is Unplaced Potamogeton manchuriensis A.Benn. J. Bot. 42: 76, in syn. 1904 Link to external nomenclature reference wfo-0001355250
The editorial status of this taxon is Unplaced Potamogeton manschuriensis Bennell – — wfo-0001105304
The editorial status of this taxon is Unplaced Potamogeton marinus var. angustifolius Wimm. & Grab. Fl. Siles. 1: 145. 1827 Link to external nomenclature reference wfo-1200019972
The editorial status of this taxon is Unplaced Potamogeton marinus var. caespitosus Wimm. & Grab. Fl. Siles. 1: 145. 1827 Link to external nomenclature reference wfo-1200019923
The editorial status of this taxon is Unplaced Potamogeton montanense Gand. Bull. Soc. Bot. France 66: 304. 1920 Link to external nomenclature reference wfo-0001105274
The editorial status of this taxon is Unplaced Potamogeton montezumawellensis Ricketson, G.M.Ricketson & Greenawalt J. Bot. Res. Inst. Texas 12(2): 451. 2018 Link to external nomenclature reference wfo-1000006446
The editorial status of this taxon is Unplaced Potamogeton monticola Schwein. ex A.Benn. Ann. Nat. Hofmus. Wien. vii. (1892) 293, in syn. Link to external nomenclature reference wfo-0001237901
The editorial status of this taxon is Unplaced Potamogeton natans subsp. ellipticus Gaudin Fl. Helv. 1: 467. 1828 (1828) Link to external nomenclature reference wfo-1200012401
The editorial status of this taxon is Unplaced Potamogeton natans subsp. explanatus (Mert. & W.D.J.Koch) K.Richt. Pl. Eur. 1: 11. 1890 (1890) Link to external nomenclature reference wfo-1200012878
The editorial status of this taxon is Unplaced Potamogeton natans subsp. intermedius Gaudin Fl. Helv. 1: 468. 1828 (1828) Link to external nomenclature reference wfo-1200012827
The editorial status of this taxon is Unplaced Potamogeton natans subsp. polygonifolius (Pourr.) Bonnier & Layens Tabl. Syn. Pl. Vasc. France 315. 1894 (1894) Link to external nomenclature reference wfo-1200012786
The editorial status of this taxon is Unplaced Potamogeton natans subsp. vulgaris Gaudin Fl. Helv. 1: 465. 1828 (1828) Link to external nomenclature reference wfo-1200012884
The editorial status of this taxon is Unplaced Potamogeton natans var. angustatus Mert. & W.D.J.Koch Deutschl. Fl. ed. 3, 1: 838. 1823 Link to external nomenclature reference wfo-1200019884
The editorial status of this taxon is Unplaced Potamogeton natans var. angustifolius G.Mey. Chloris Han. 519. 1836 Link to external nomenclature reference wfo-1200019956
The editorial status of this taxon is Unplaced Potamogeton natans var. fluviatilis Fr. Novit. Fl. Suec. Alt. 28. 1828 Link to external nomenclature reference wfo-1200019887
The editorial status of this taxon is Unplaced Potamogeton natans var. lancifolius Fieber Oekon.-Techn. Fl. Böhm. 2(1): 260. 1838 Link to external nomenclature reference wfo-1200020047
The editorial status of this taxon is Unplaced Potamogeton natans var. media W.D.J.Koch & Ziz Cat. Pl. Palat. 18. 1814 Link to external nomenclature reference wfo-1200019995
The editorial status of this taxon is Unplaced Potamogeton natans var. oblongus (Viv.) Gaudin Fl. Helv. 1: 468. 1828 Link to external nomenclature reference wfo-1200020007
The editorial status of this taxon is Unplaced Potamogeton natans var. ovalifolius Fieber Oekon.-Techn. Fl. Böhm. 2(1): 260. 1838 Link to external nomenclature reference wfo-1200019966
The editorial status of this taxon is Unplaced Potamogeton natans var. parnassiifolius (Schrad. ex Mert. & W.D.J.Koch) Boenn. Prodr. Fl. Monast. Westphal. 47. 1824 Link to external nomenclature reference wfo-1200020026
The editorial status of this taxon is Unplaced Potamogeton natans var. prolixus W.D.J.Koch Syn. Fl. Germ. Helv. ed. 2: 775. 1844 Link to external nomenclature reference wfo-1200019843
The editorial status of this taxon is Unplaced Potamogeton natans var. pygmaeus Gaudin Fl. Helv. 1: 466. 1828 Link to external nomenclature reference wfo-1200019970
The editorial status of this taxon is Unplaced Potamogeton natans var. rotundifolius Bréb. Fl. Normandie éd. 3: 285. 1859 Link to external nomenclature reference wfo-1200020031
The editorial status of this taxon is Unplaced Potamogeton natans var. terrestris Gray Nat. Arr. Brit. Pl. 2: 33. 1822 Link to external nomenclature reference wfo-1200019898
The editorial status of this taxon is Unplaced Potamogeton nerbiger Wolfg. – — wfo-0001105305
The editorial status of this taxon is Unplaced Potamogeton nitens var. angustifolius Fieber Oekon.-Techn. Fl. Böhm. 2(1): 267. 1838 Link to external nomenclature reference wfo-1200019908
The editorial status of this taxon is Unplaced Potamogeton nitens var. latifolius Fieber Oekon.-Techn. Fl. Böhm. 2(1): 267. 1838 Link to external nomenclature reference wfo-1200019870
The editorial status of this taxon is Unplaced Potamogeton nitens var. salicifolius Fr. Novit. Fl. Suec. Alt. 34. 1828 Link to external nomenclature reference wfo-1200019869
The editorial status of this taxon is Unplaced Potamogeton oblongus Hegetschw. Fl. Schweiz : 138 (1838) Link to external nomenclature reference wfo-0000720447
The editorial status of this taxon is Unplaced Potamogeton oblongus var. ovatooblongus Fieber Oekon.-Techn. Fl. Böhm. 2(1): 257. 1838 Link to external nomenclature reference wfo-1200020003
The editorial status of this taxon is Unplaced Potamogeton obtusus var. alpinus (Balb.) Gaudin Fl. Helv. 1: 469. 1828 Link to external nomenclature reference wfo-1200019852
The editorial status of this taxon is Unplaced Potamogeton oppositifolius var. densa DC. Fl. Franç. éd. 3, 6: 311. 1815 Link to external nomenclature reference wfo-1200019927
The editorial status of this taxon is Unplaced Potamogeton pallidus Lojac. Fl. Sicul. 3: 189 (1909) Link to external nomenclature reference wfo-0000720221
The editorial status of this taxon is Unplaced Potamogeton pectinatus var. protensus Wallr. Sched. Crit. 67. 1822 Link to external nomenclature reference wfo-1200020039
The editorial status of this taxon is Unplaced Potamogeton pectinatus var. vaillantii (Roem. & Schult.) Lojac. Fl. Sicul. 3: 189. 1909 Link to external nomenclature reference wfo-1200020005
The editorial status of this taxon is Unplaced Potamogeton perfoliatus var. densifolius G.Mey. Chloris Han. 523. 1836 Link to external nomenclature reference wfo-1200020006
The editorial status of this taxon is Unplaced Potamogeton perfoliatus var. lancifolius Wimm. & Grab. Fl. Siles. 1: 141. 1827 Link to external nomenclature reference wfo-1200019859
The editorial status of this taxon is Unplaced Potamogeton perfoliatus var. loeselii Gaudin Fl. Helv. 1: 475. 1828 Link to external nomenclature reference wfo-1200019937
The editorial status of this taxon is Unplaced Potamogeton perfoliatus var. ovatifolius Wallr. Sched. Crit. 66. 1822 Link to external nomenclature reference wfo-1200019874
The editorial status of this taxon is Unplaced Potamogeton perfoliatus var. rotundifolius Wallr. Sched. Crit. 67. 1822 Link to external nomenclature reference wfo-1200019913
The editorial status of this taxon is Unplaced Potamogeton perplexus A.Benn. Trans. & Proc. Bot. Soc. Edinburgh 29: 53 (1924) Link to external nomenclature reference wfo-0000720241
The editorial status of this taxon is Unplaced Potamogeton plantagineus subsp. fluitans (Roth) Bonnier & Layens Tabl. Syn. Pl. Vasc. France 315. 1894 (1894) Link to external nomenclature reference wfo-1200012879
The editorial status of this taxon is Unplaced Potamogeton plantagineus var. intermedius Gaudin Fl. Helv. 1: 471. 1828 Link to external nomenclature reference wfo-1200019968
The editorial status of this taxon is Unplaced Potamogeton plantagineus var. minor Gaudin Fl. Helv. 1: 471. 1828 Link to external nomenclature reference wfo-1200020016
The editorial status of this taxon is Unplaced Potamogeton plantagineus var. rotundifolius Mert. & W.D.J.Koch Deutschl. Fl. ed. 3, 1: 843. 1823 Link to external nomenclature reference wfo-1200019854
The editorial status of this taxon is Unplaced Potamogeton polygonifolius var. parnassifolius (Mert. & W.D.J.Koch) Gren. & Godr. Fl. France 3: 313. 1856 Link to external nomenclature reference wfo-1200019844
The editorial status of this taxon is Unplaced Potamogeton praelongus var. angustifolius Rouy Fl. France 13: 316. 1912 Link to external nomenclature reference wfo-1200019857
The editorial status of this taxon is Unplaced Potamogeton praelongus var. brevifolius Celak. Sitzungsber. Königl. Böhm. Ges. Wiss., Math.-Naturwiss. Cl. 1886: 36. Link to external nomenclature reference wfo-1200019924
The editorial status of this taxon is Unplaced Potamogeton praelongus var. ellipticifolius Rouy Fl. France 13: 316. 1912 Link to external nomenclature reference wfo-1200019881
The editorial status of this taxon is Unplaced Potamogeton praelongus var. magninii Rouy Fl. France 13: 316. 1912 Link to external nomenclature reference wfo-1200019848
The editorial status of this taxon is Unplaced Potamogeton praelongus var. stipularis Rouy Fl. France 13: 316. 1912 Link to external nomenclature reference wfo-1200020036
The editorial status of this taxon is Unplaced Potamogeton purpurascens var. angustifolius Fieber Oekon.-Techn. Fl. Böhm. 2(1): 254. 1838 Link to external nomenclature reference wfo-1200019855
The editorial status of this taxon is Unplaced Potamogeton purpurascens var. lanceolatus Fieber Oekon.-Techn. Fl. Böhm. 2(1): 254. 1838 Link to external nomenclature reference wfo-1200019933
The editorial status of this taxon is Unplaced Potamogeton purpurascens var. vulgaris Fieber Oekon.-Techn. Fl. Böhm. 2(1): 253. 1838 Link to external nomenclature reference wfo-1200020042
The editorial status of this taxon is Unplaced Potamogeton pusillus subsp. trichoides (Cham. & Schltdl.) Bonnier & Layens Tabl. Syn. Pl. Vasc. France 315. 1894 (1894) Link to external nomenclature reference wfo-1200012857
The editorial status of this taxon is Unplaced Potamogeton pusillus var. capillaris Gaudin Fl. Helv. 1: 479. 1828 Link to external nomenclature reference wfo-1200019868
The editorial status of this taxon is Unplaced Potamogeton pusillus var. macrocarpus Rouy Fl. France 13: 322. 1912 Link to external nomenclature reference wfo-1200020023
The editorial status of this taxon is Unplaced Potamogeton pusillus var. microcarpus Rouy Fl. France 13: 322. 1912 Link to external nomenclature reference wfo-1200019829
The editorial status of this taxon is Unplaced Potamogeton pusillus var. reptans (Humn.) Rouy Fl. France 13: 321. 1912 Link to external nomenclature reference wfo-1200019907
The editorial status of this taxon is Unplaced Potamogeton rhodensis A.Benn. Trans. & Proc. Bot. Soc. Edinburgh 29: 52 (1924) Link to external nomenclature reference wfo-0000719831
The editorial status of this taxon is Unplaced Potamogeton roemeri Hermann Verh. Bot. Vereins Prov. Brandenburg 67: 80 (1925) Link to external nomenclature reference wfo-0000719674
The editorial status of this taxon is Unplaced Potamogeton rotundifolius J.R.Forst. Fl. Amer. Sept. : 7 (1771) Link to external nomenclature reference wfo-0000719955
The editorial status of this taxon is Unplaced Potamogeton roxburghii F.Dietr. Neu. Nachtr. Vollst. Lex. Gärtn. 7: 231. 1837 (1837) Link to external nomenclature reference wfo-1000037778
The editorial status of this taxon is Unplaced Potamogeton rufescens var. alpinus (Balb.) Mert. & W.D.J.Koch Deutschl. Fl. ed. 3, 1: 842. 1823 Link to external nomenclature reference wfo-1200019880
The editorial status of this taxon is Unplaced Potamogeton rufescens var. angustifolius Fieber Fl. Böhm. 16. 1838 Link to external nomenclature reference wfo-1200020011
The editorial status of this taxon is Unplaced Potamogeton rufescens var. minor Hartm. Handb. Skand. Fl. 79. 1820 Link to external nomenclature reference wfo-1200020027
The editorial status of this taxon is Unplaced Potamogeton rufescens var. palustris Mert. & W.D.J.Koch Deutschl. Fl. ed. 3, 1: 841. 1823 Link to external nomenclature reference wfo-1200019969
The editorial status of this taxon is Unplaced Potamogeton semifructus A.Benn. J. Bot. 46: 161 (1908) Link to external nomenclature reference wfo-0000720011
The editorial status of this taxon is Unplaced Potamogeton siculus subsp. subflavus (Loret & Barrandon) P.Fourn. Quatre Fl. France 141. 1935 (1935) Link to external nomenclature reference wfo-1200012810
The editorial status of this taxon is Unplaced Potamogeton sturrockii Hook.f. Student. Fl. Brit. Isl. ed. 3, 435. 1884 Link to external nomenclature reference wfo-0000719803
The editorial status of this taxon is Unplaced Potamogeton subdentatus Hagstr. Kongl. Svenska Vetensk. Acad. Handl. , n.s., 55(5): 201 (1916) Link to external nomenclature reference wfo-0000719824
The editorial status of this taxon is Unplaced Potamogeton subdentatus var. petiolatus Hagstr. Kongl. Svenska Vetensk. Acad. Handl. , n.s., 55(5): 201 (1916) Link to external nomenclature reference wfo-0000752884
The editorial status of this taxon is Unplaced Potamogeton subdentatus var. sessilis Hagstr. Kongl. Svenska Vetensk. Acad. Handl. , n.s., 55(5): 201 (1916) Link to external nomenclature reference wfo-0000752889
The editorial status of this taxon is Unplaced Potamogeton trichoides var. leiocarpus Asch. Fl. Brandenburg 1: 665. 1864 Link to external nomenclature reference wfo-1200020030
The editorial status of this taxon is Unplaced Potamogeton tricostatus Wallr. Pflanzenr. (Engler) 4, Fam. 11: 51. 1907 Link to external nomenclature reference wfo-0001351334
The editorial status of this taxon is Unplaced Potamogeton vilnensis Galinis. – — wfo-0001105306
The editorial status of this taxon is Unplaced Potamogeton xinganensis Ma Acta Sci. Nat. Univ. Intramongol. 20: 281 (1989) Link to external nomenclature reference wfo-0000726145
The editorial status of this taxon is Unplaced Potamogeton zizii var. validus Fieber Oekon.-Techn. Fl. Böhm. 2(1): 263. 1838 Link to external nomenclature reference wfo-1200019965