Potamogeton epihydrus Raf.

NEW YORK BOTANICAL GARDEN
Herbarium of the University of Alabama
Potamogeton epihydrus Raf.
det. Robert R. Haynes
PLANTS OF NORTHERN NEW YORK
Collected by Dr. a Mrs. N. l Britton
Aug. 29 to Sept. is, tsoo
xk - li
M
?l(*
19 79
03709155
03709155