240117 Potamogeton berchtoldii Fieber
Distribution
Northern Iceland: Rare
Northern Fennoscandia: Rare
Kanin - Pechora: Rare
Polar Ural - Novaya Zemlya: Rare
Yana - Kolyma: Rare
West Chukotka: Rare
South Chukotka: Rare
East Chukotka: Scattered
Western Alaska: Rare
Northern Alaska - Yukon: Rare
Central Canada: Rare
Hudson Bay - Labrador: Rare
Shrub Tundra: Rare
Bordering boreal or alpine areas: Frequent
- Fieber in Bercht. & Opiz, Oekon.-Techn. Fl. Böhm. 2, 1: 277 (1838). Described from the Czech Republic.
- Potamogeton pusillus var. tenuissimus Mert. & W.D.J. Koch in Röhl., Deutschl. Fl., ed. 3, 1: 857 (1823). Described from Germany. - Potamogeton pusillus subsp. tenuissimus (Mert. & W.D.J. Koch) R.R. Haynes & Hellq., Novon 6: 370 (1996).
- Potamogeton pusillus auct., non L. (1753).
2n=
26 (2x). - Europe, Canada, Greenland. - Several reports.
Geography: Circumboreal-polar: ICE NOR RUS SIB RFE ALA CAN.
Notes: Greenland is omitted. All studied Greenland specimens annotated as Potamogeton berchtoldii (or rather as P. pusillus) have been re-identified as P. groenlandicus.
Higher Taxa
- Potamogeton [2401,genus]