Nuphar polysepala Engelm.

TAXONOMIC REVISION OF THE GENUS NUPHAR SM.
ERNEST O. BEAL HERBARIUM OF THE STATE UN1V* OF IOWA
IOWA CITY, IOWA USA AUG. 1954
NUPHAR LUTEUM (L.) SIBTH. & SM.
IN FL. GRAEC. PRODR. 1:361*1808 (1809)
subsp. po!ysepa!um (Engelm.) Beal
CITED
PLANTS OF ALASKA.
FROM THE ROCKY MOUNTAIN HERBARIUM,
University of Wyoming, Laramie.
No. 992.
Nympba-ea polysepala (Engelm.) Greene.
Marshy edge of lake.
Prince of Wales |sl., Klawak Lake, Sept. 12, 1915.
Collectors: Mr. and Mrs. £rnest P. Walker.
04211055