| Potamogeton compressus L. | |
| Publ. & Syn. | Potamogeton zosteraefolius Schumach., Enum. Pl. 1: 50 (1801). Described from Sjælland (Denmark). |
| Notes | Potamogeton compressus reaches the Borderline Arctic in the easternmost Bolshezemelskaya Tundra in northeastern European Russia (Lashchenkova 1974). |
| Chromosomes | 26 28 (2x). - Europe (Sweden), Far East (Japan). - Palmgren (1939); Takusagawa (1961). |
| Geography | European - Asian: (RUS). |
| Distribution | N = S E = b KP = b [ key ] |
| Parent taxon | Potamogeton L. |
| PAF ID | 240109 |