Potamogeton epihydrus Raf.

HERBARIUM
COLUMBIA UNIVERSITY,
NEW YORK.
Herbarium of the University of Alabama
Potamogeton epihydrus Raf.
det. Robert R. Haynes	19 79
Potamogeton epihydrus Raf*
E.C.Ogden 1938
Fynmlned f»r
03709134