B.
University oi Alaska Herbarium (ALA)
Museum ofthe North
IiiIiiililliillililililiili|i|IIii
H12119oe
FLORA OF NORTH AMERICA
Potamogeton filyormis Pers. subsp. alpinus
(Blytt) I-Iellquist & Haynes
Hellquist May 1994
PLANTAE EXSICCATAE GRAYANAE
1202. Potamogeton filiformis PERS.,
Var. borealis (Run) ST. JOHN
In Rhodura, xviii. 134- (1916); Polunin in Bull. Nat.
Mus. Canada, no. 92, 4<1 (194-0).
Syn. P. marinus sensu Michx. Fl. Bur.-Am. i. 102
(1803), non L. (1753). P. boreu/is Raf. Med. Repos. hex.
2, v. 35+ (1808).
Nadeau Lake, Fort Fairfield, Aroostook County, MAINE.
Coll. F.H.ST¥1lNMETZ, EDITH B. OGDEN (no. 84-1).
July 12, 1939.

