Potamogeton alpinus Balb.

NEW YORK BOTANICAL GARDEN
03708209
PLANTS OF ONTARIO, CANADA
THUNDER BAY DISTRICT
Potamogeton alpinus Balbis
var. tenuifolius (Raf. ) Ogden
Shallow water up to 1 m.
Creek at west end of Sandstone Lake.
No. 1587 Coll. C. E. Garton 14 August 1951
Det. W.G. Dore April 1952
I Division of Botany, Science Service
LDepartment of Agriculture, Ottawa, Canada
03708209