| Buccaferrea pectinata (L.) Bubani | Synonym |  | WCSP | 
	
		| Coleogeton pectinatus (L.) Les & R.R.Haynes | Synonym |  | WCSP | 
	
		| Potamogeton acifolius Ma [Invalid] | Synonym |  | WCSP | 
	
		| Potamogeton angustifolius f. longipedunculatus (Tiselius) A.A.Bobrov & Chemeris | Synonym |  | WCSP | 
	
		| Potamogeton angustissimus Kunth | Synonym |  | WCSP | 
	
		| Potamogeton balatonicus (Gams) Soó | Synonym |  | WCSP | 
	
		| Potamogeton borealis Raf. | Synonym |  | WCSP | 
	
		| Potamogeton bracteatus Y.D.Chen | Synonym |  | WCSP | 
	
		| Potamogeton chakassiensis (Kashina) Volobaev | Synonym |  | WCSP | 
	
		| Potamogeton chakassiensis var. tenuior Volobaev | Synonym |  | WCSP | 
	
		| Potamogeton columbianus Suksd. | Synonym |  | WCSP | 
	
		| Potamogeton diffusus Herter | Synonym |  | WCSP | 
	
		| Potamogeton drupaceus Láng | Synonym |  | WCSP | 
	
		| Potamogeton erhaiensis Y.D.Chen | Synonym |  | WCSP | 
	
		| Potamogeton exstipulatus Wolfg. | Synonym |  | WCSP | 
	
		| Potamogeton filicaulis Schur | Synonym |  | WCSP | 
	
		| Potamogeton filiformis Nolte | Misapplied |  | WCSP | 
	
		| Potamogeton filiformis var. borealis (Raf.) H.St.John | Synonym |  | WCSP | 
	
		| Potamogeton filiformis var. latifolius (J.W.Robbins) Reveal | Synonym |  | WCSP | 
	
		| Potamogeton flabellatus Bab. | Synonym |  | WCSP | 
	
		| Potamogeton helveticus (G.Fisch.) W.Koch | Synonym |  | WCSP | 
	
		| Potamogeton helveticus var. balatonicus Gams | Synonym |  | WCSP | 
	
		| Potamogeton interruptus Kit. | Synonym |  | WCSP | 
	
		| Potamogeton intramongolicus Ma [Invalid] | Synonym |  | WCSP | 
	
		| Potamogeton lanceolatus Mazziari [Illegitimate] | Synonym |  | WCSP | 
	
		| Potamogeton latifolius (J.W.Robbins) Morong [Illegitimate] | Synonym |  | WCSP | 
	
		| Potamogeton latior Holub | Synonym |  | WCSP | 
	
		| Potamogeton livingstonei A.Benn. | Synonym |  | WCSP | 
	
		| Potamogeton lucens f. longipedunculatus Tiselius | Synonym |  | WCSP | 
	
		| Potamogeton marinus L. | Synonym |  | WCSP | 
	
		| Potamogeton miniatus Y.D.Chen | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus L. | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus subsp. balatonicus (Gams) Soó | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus f. brachypus Hagstr. | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus var. caespitosus Mert. & W.D.J.Koch ex Fieber | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus subsp. chakassiensis Kashina | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus var. coronatus Hagstr. | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus f. coronatus (Hagstr.) Hagstr. | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus var. dichotomus Wallr. | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus f. dichotomus (Wallr.) Hagstr. | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus var. diffusus Hagstr. [Illegitimate] | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus var. flabellatus (Bab.) Nyman | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus subsp. flabellatus (Bab.) Hook.f. | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus var. foliosus Mert. & W.D.J.Koch ex Fieber | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus f. geminatus Hagstr. | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus var. gracilis Kuzmin & Skvortsov | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus var. helveticus (G.Fisch.) Glück | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus subsp. helveticus (G.Fisch.) Bertsch & F.Bertsch | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus var. interruptus (Kit.) Asch. | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus f. interruptus (Kit.) Hagstr. | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus var. latifolius J.W.Robbins [Illegitimate] | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus var. latifolius G.Mey. | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus var. marinus (L.) Roem. & Schult. | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus subsp. mongolicus (A.Benn.) Volobaev | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus var. mongolicus A.Benn. | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus var. potensus Wallr. | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus f. potensus (Wallr.) Hagstr. | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus var. ramosissimus Mert. & W.D.J.Koch ex Fieber | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus var. scoparius Wallr. | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus f. scoparius (Wallr.) Hagstr. | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus f. subdrupaceus G.Fisch. | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus var. tenuis G.Mey. | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus var. ungulatus Hagstr. [Illegitimate] | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus var. zosteraceus (Fr.) Casp. | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus f. zosteraceus (Fr.) Almq. | Synonym |  | WCSP | 
	
		| Potamogeton pectinatus f. zosteroides G.Fisch. | Synonym |  | WCSP | 
	
		| Potamogeton pusillus subsp. flabellatus (Bab.) Hook.f. | Synonym |  | WCSP | 
	
		| Potamogeton pusillus var. interruptus (Kit.) J.Presl & C.Presl | Synonym |  | WCSP | 
	
		| Potamogeton siculus Bercht. & J.Presl | Synonym |  | WCSP | 
	
		| Potamogeton tenuifolius Kunth [Illegitimate] | Synonym |  | WCSP | 
	
		| Potamogeton vaginatus subsp. helveticus (G.Fisch.) Schinz & Thell. | Synonym |  | WCSP | 
	
		| Potamogeton vaginatus var. helveticus G.Fisch. | Synonym |  | WCSP | 
	
		| Potamogeton vaginatus f. helveticus (G.Fisch.) G.Fisch. | Synonym |  | WCSP | 
	
		| Potamogeton vaillantii Roem. & Schult. | Synonym |  | WCSP | 
	
		| Potamogeton zosteraceus Fr. | Synonym |  | WCSP | 
	
		| Potamogeton zosteraceus Bab. [Illegitimate] | Synonym |  | WCSP | 
	
		| Spirillus interruptus (Kit.) Nieuwl. | Synonym |  | WCSP | 
	
		| Spirillus pectiniformis Nieuwl. [Illegitimate] | Synonym |  | WCSP | 
	
		| Stuckenia chakassiensis (Kashina) Klinkova | Synonym |  | WCSP | 
	
		| Stuckenia filiformis subsp. borealis (Raf.) Tzvelev & Elven | Synonym |  | TRO | 
	
		| Stuckenia helvetica (G.Fisch.) Holub | Synonym |  | WCSP | 
	
		| Stuckenia intramongolica Tzvelev [Illegitimate] | Synonym |  | WCSP | 
	
		| Stuckenia marina (L.) Tzvelev | Synonym |  | WCSP | 
	
		| Stuckenia mongolica (A.Benn.) Klinkova | Synonym |  | WCSP | 
	
		| Stuckenia zosteracea (Fr.) Tzvelev | Synonym |  | WCSP |