Potamogeton alpinus Balb.

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Plants of the Sierra Nevada Mountains, California.
S61
H. M. Hall and H. P^Chandlm, No.
NORTH FORIWOE. KrflGjSAIVEJ
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NEW YORK BOTANICAL GARDEN
Revision Broad-leaved N. Am. Species of Potamogeton
POTAMOGETON ALPINUS Balbis
var. TENUIFOLIUS (Rafinesque) Ogden
E.C.Ogden 1939
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July, igoo.
%
03708270
03708270