| 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 subsp. filiformis (Pers.) Hook.f. | 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 f. glaucescens Cham. & Schltdl. | 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. protensis Wallr. | 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 var. setaceus (Roth) C.Hartm. | Synonym |  | WCSP |  | 
	
		| Potamogeton pectinatus var. striatus (Ruiz & Pav.) 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 subsp. vaginatus (Turcz.) Magnin | Synonym |  | WCSP |  | 
	
		| Potamogeton pectinatus var. vaginatus (Turcz.) Asch. & Graebn. | Synonym |  | WCSP |  | 
	
		| Potamogeton pectinatus f. vulgaris Cham. & Schltdl. | 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 |  |