| Potamogeton americanus Cham. |
wfo-0000769729 |
| Potamogeton americanus subsp. mascarensis (Cham. & Schltdl.) A.Benn. |
wfo-0000774055 |
| Potamogeton americanus var. novaeboracensis A.Benn. |
wfo-0000752963 |
| Potamogeton americanus var. thunbergii (Cham. & Schltdl.) A.Benn. |
wfo-0000774057 |
| Potamogeton canariensis Link |
wfo-0000769757 |
| Potamogeton drucei Fryer |
wfo-0000720857 |
| Potamogeton fluitans f. brevifolius G.Fisch. |
wfo-0000773483 |
| Potamogeton fluitans f. congestus G.Fisch. |
wfo-0000773484 |
| Potamogeton fluitans f. latifolius G.Fisch. |
wfo-0000773485 |
| Potamogeton fluitans f. spathulifolius G.Fisch. |
wfo-0000773486 |
| Potamogeton fluitans subsp. americanus Graebn. |
wfo-0000910890 |
| Potamogeton fluitans var. novaeboracensis (Morong) Graebn. |
wfo-0000910891 |
| Potamogeton fluitans var. robustus Tab.Morais |
wfo-0000915672 |
| Potamogeton fluitans var. stagnatilis W.D.J.Koch |
wfo-0000773487 |
| Potamogeton indicus Roxb. |
wfo-0000769853 |
| Potamogeton insulanus Hagstr. |
wfo-0000720589 |
| Potamogeton leschenaultii Cham. & Schltdl. |
wfo-0000769871 |
| Potamogeton lonchites var. novaeboracensis Morong |
wfo-0000752863 |
| Potamogeton machianus Lowe ex Graebn. |
wfo-0000720913 |
| Potamogeton malaianus Miq. |
wfo-0000769889 |
| Potamogeton mascarensis Cham. & Schltdl. |
wfo-0000769893 |
| Potamogeton mexicanus A.Benn. |
wfo-0000769894 |
| Potamogeton montanus C.Presl |
wfo-0000769899 |
| Potamogeton natans f. capensis Kunth |
wfo-0000774056 |
| Potamogeton natans var. canariensis (Link) T.Durand & Schinz |
wfo-0000773082 |
| Potamogeton natans var. mexicanus M.Martens & Galeotti |
wfo-0000752883 |
| Potamogeton natans var. serotinus (Schrad. ex Schult. & Schult.f.) Boiss. |
wfo-0000773080 |
| Potamogeton nodosus f. angustissimus Hagstr. |
wfo-0000773083 |
| Potamogeton nodosus f. brevifolius (G.Fisch.) Soó |
wfo-0000720396 |
| Potamogeton nodosus f. congestus (G.Fisch.) Soó |
wfo-0000720406 |
| Potamogeton nodosus f. latifolius (G.Fisch.) Soó |
wfo-0000720412 |
| Potamogeton nodosus f. spathulifolius (G.Fisch.) Soó |
wfo-0000720417 |
| Potamogeton nodosus var. stagnatilis (Koch) Soó |
wfo-0000720421 |
| Potamogeton nuttallii var. portoricensis Graebn. |
wfo-0000752869 |
| Potamogeton occidentalis Sieber ex Cham. & Schltdl. |
wfo-0000769925 |
| Potamogeton owaihiensis Cham. & Schltdl. |
wfo-0000769931 |
| Potamogeton pennsylvanicus var. portoricensis Graebn. |
wfo-0000752850 |
| Potamogeton peruviana C.Presl |
wfo-0000752922 |
| Potamogeton petiolaris Raf. |
wfo-0000769947 |
| Potamogeton rotundatus Hagstr. |
wfo-0000719946 |
| Potamogeton roxburghianus Schult. |
wfo-0000769978 |
| Potamogeton semicoloratus A.Benn. |
wfo-0000720000 |
| Potamogeton serotinus Schrad. ex Schult. |
wfo-0000769987 |
| Potamogeton stagnorum Hagstr. |
wfo-0000719772 |
| Potamogeton syriacus Cham. & Schltdl. |
wfo-0000770014 |
| Potamogeton thunbergii Cham. |
wfo-0000770025 |