240111 Potamogeton foliosus subsp. foliosus Raf.
Distribution
Hudson Bay - Labrador: Present only in the Borderline Arctic
Shrub Tundra: Present only in the Borderline Arctic
Bordering boreal or alpine areas: Scattered
- Raf., Med. Repos., ser. 2, 5: 354 (1808). Holotype (P): U.S.A.: South Carolina, "in rivis affluente mari inundatis", leg. Michaux.
2n=
26 28 (2x). - Canada (Manitoba), U.S.A.? - Stern (1961); Löve and Löve (1981c).
Not included: A very old report of the aberrant number of 2n = 14 (Wiegand 1899).
Geography: North American: (CAN).
Notes: Haynes and Hellquist (2000c) reported Potamogeton foliosus from the Borderline Arctic east of Hudson Bay and near Great Slave Lake. There is also a subsp. fibrillosus (Fernald) R.R. Haynes & Hellq. in southwestern U.S.A.
Higher Taxa
- Potamogeton [2401,genus]