Nuphar polysepala Engelm.

TAXONOMIC REVISION OF THE GENUS NUPHAR SM.
ERNEST O. BEAL HERBARIUM OF THE STATE UNIV. OF IOWA
IOWA CITY, IOWA USA AUG. 1954
NUPHAR LUTEUM (L.) SIBTH. & SM.
IN FL. GRAEC. PRODR. 1:361.1808 (1809)
subsp. polysepalum (tngelrn.) Beal
Ngyxore BOTANICAL GARDEN
04211033
Ex. Herb. Geological Survey of Canada.
BRITISH COLUMBIA PLANTS.
Revelstoke, July.!sC\_______, 1890.
JOHN MACOUN.
04211033