| Potamogeton augustani Bellardi |
Synonym |
 |
WCSP |
| Potamogeton augustanus Balb. |
Synonym |
 |
WCSP |
| Potamogeton borealis Kihlm. [Illegitimate] |
Synonym |
 |
WCSP |
| Potamogeton crassipes Kit. ex Cham. & Schlecht. |
Synonym |
 |
WCSP |
| Potamogeton delicatulus Bertol. |
Synonym |
 |
WCSP |
| Potamogeton distachyus Bellardi |
Synonym |
 |
WCSP |
| Potamogeton filiformis Pursh ex Tuck. |
Misapplied |
 |
WCSP |
| Potamogeton gramineus var. graminifolius Fr. |
Synonym |
 |
WCSP |
| Potamogeton gramineus var. heterophyllus (Schreb.) Fr. |
Synonym |
 |
WCSP |
| Potamogeton gramineus subsp. heterophyllus (Schreb.) K.Richt. |
Synonym |
 |
WCSP |
| Potamogeton gramineus subsp. heterophyllus Schinz & R. Keller |
Synonym |
 |
TRO |
| Potamogeton gramineus var. lacustris Farw. |
Synonym |
 |
WCSP |
| Potamogeton gramineus var. longipedunculatus (Mérat) Farw. |
Synonym |
 |
WCSP |
| Potamogeton gramineus f. longipedunculatus (Mérat) House |
Synonym |
 |
WCSP |
| Potamogeton gramineus f. maximus (Morong ex A.Benn.) House |
Synonym |
 |
WCSP |
| Potamogeton gramineus var. maximus Morong ex A.Benn. |
Synonym |
 |
WCSP |
| Potamogeton gramineus f. maximus Morong ex Bennett |
Synonym |
 |
TRO |
| Potamogeton gramineus var. minimus (Morong) Graebn. |
Synonym |
 |
WCSP |
| Potamogeton gramineus f. myriophyllus (J.W.Robbins) House |
Synonym |
 |
WCSP |
| Potamogeton gramineus var. myriophyllus J.W.Robbins |
Synonym |
 |
WCSP |
| Potamogeton gramineus var. parvifolius Farw. |
Synonym |
 |
WCSP |
| Potamogeton gramineus f. terrestris (Schltdl.) D.S.Carp. |
Synonym |
 |
WCSP |
| Potamogeton gramineus var. wolfgangii (Kihlm.) Hagstr. |
Synonym |
 |
WCSP |
| Potamogeton gramineus subsp. wolfgangii (Kihlm.) Nyman |
Synonym |
 |
WCSP |
| Potamogeton graminifolius (Fr.) Benkö |
Synonym |
 |
WCSP |
| Potamogeton heterophyllus Schreb. |
Synonym |
 |
WCSP |
| Potamogeton heterophyllus Torr. [Illegitimate] |
Synonym |
 |
WCSP |
| Potamogeton heterophyllus var. graminifolius (Fr.) S.Watson & J.M.Coult. |
Synonym |
 |
WCSP |
| Potamogeton heterophyllus f. graminifolius (Fr.) Morong |
Synonym |
 |
WCSP |
| Potamogeton heterophyllus f. longipedunculatus (Mérat) Morong |
Synonym |
 |
WCSP |
| Potamogeton heterophyllus f. maximus (Morong ex A.Benn.) Morong |
Synonym |
 |
WCSP |
| Potamogeton heterophyllus f. minimus Morong |
Synonym |
 |
WCSP |
| Potamogeton heterophyllus f. myriophyllus (J.W.Robbins) Morong |
Synonym |
 |
WCSP |
| Potamogeton heterophyllus var. terrestris Schltdl. |
Synonym |
 |
WCSP |
| Potamogeton hybridus Petagna |
Synonym |
 |
WCSP |
| Potamogeton lanceolatus Poir. [Illegitimate] |
Synonym |
 |
WCSP |
| Potamogeton lanciformis Roem. & Schult. |
Synonym |
 |
WCSP |
| Potamogeton longipedunculatus Mérat |
Synonym |
 |
WCSP |
| Potamogeton oblongifolius Hook.f. |
Synonym |
 |
WCSP |
| Potamogeton palustris Teesd. |
Synonym |
 |
WCSP |
| Potamogeton paucifolius Opiz |
Synonym |
 |
WCSP |
| Potamogeton spathiformis Tuck. ex A.Gray |
Synonym |
 |
WCSP |
| Potamogeton wolfgangii Kihlm. |
Synonym |
 |
WCSP |
| Spirillus heterophyllus (Schreb.) Nieuwl. |
Synonym |
 |
WCSP |