24 Potamogetonaceae
- Zannichelliaceae.
Notes: We follow Stevens (2001 onwards) and include Zannichelliaceae in Potamogetonaceae.
Elven and Tzvelev: Several arguments have been brought forward for recognition of Potamogeton subg. Coleogeton as a genus apart from Potamogeton, first as Coleogeton (Les and Haynes 1996) but due to priority as Stuckenia (Holub 1997; Tzvelev 2000a; Haynes and Hellquist 2000c). See the numerous differential characters reported by Preston (1995, as subg. Coleogeton). We accept Stuckenia.
Lower Taxa (Show all)
- Potamogeton
- Potamogeton natans
- Potamogeton epihydrus
- Potamogeton gramineus
- Potamogeton alpinus
- Potamogeton perfoliatus
- Potamogeton praelongus
- Potamogeton lucens
- Potamogeton robbinsii
- The Potamogeton compressus aggregate P. compressus, P. zosteriformis
- Potamogeton compressus
- Potamogeton zosteriformis
- Potamogeton foliosus subsp. foliosus
- Potamogeton friesii
- The Potamogeton sibiricus aggregate P. groenlandicus, P. sibiricus, P. subsibiricus
- Potamogeton sibiricus
- Potamogeton subsibiricus
- Potamogeton groenlandicus
- The Potamogeton pusillus aggregate P. berchtoldii, P. pusillus
- Potamogeton pusillus
- Potamogeton berchtoldii
- Stuckenia
- Stuckenia pectinata
- Stuckeniabottnica
- Stuckenia vaginata
- Stuckenia filiformis
- Stuckenia filiformis subsp. filiformis
- Stuckenia filiformis subsp. borealis
- Stuckenia filiformis subsp. occidentalis
- Stuckenia subretusa
- Zannichellia