| 318000 - Potamogeton acutifolius Link | 
|
| 318100 - Potamogeton alpinus Balb. | 
|
| 318200 - Potamogeton berchtoldii Fieber | 
|
| 318300 - Potamogeton coloratus Hornem. | 
|
| 318400 - Potamogeton compressus L. | |
| 318500 - Potamogeton crispus L. | 
|
| 318700 - Potamogeton filiformis Pers. | 
|
| 318800 - Potamogeton friesii Rupr. | 
|
| 318900 - Potamogeton gramineus L. | 
|
| 319000 - Potamogeton helveticus (G. Fisch.) W. Koch | 
|
| 319100 - Potamogeton lucens L. | 
|
| 319200 - Potamogeton natans L. | 
|
| 319300 - Potamogeton nodosus Poir. | 
|
| 319500 - Potamogeton obtusifolius Mert. & W. D. J. Koch | 
|
| 319700 - Potamogeton pectinatus L. | 
|
| 319750 - Potamogeton pectinatus aggr. | |
| 319800 - Potamogeton perfoliatus L. | 
|
| 320000 - Potamogeton polygonifolius Pourr. | 
|
| 320100 - Potamogeton praelongus Wulfen | 
|
| 320200 - Potamogeton pusillus L. | 
|
| 320350 - Potamogeton pusillus aggr. | |
| 320400 - Potamogeton trichoides Cham. & Schltdl. | 
|
| 320500 - Potamogeton ×angustifolius Bercht. & J. Presl | 
|
| 320550 - Potamogeton ×decipiens W. D. J. Koch | |
| 320600 - Potamogeton ×nitens Weber | 
|