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. 19S4
NUPHAR LUTEUM (L.) SIBTH. & SM.
IN FL. GRAEC. PRODR. 1:361.1808 (1809)
subsp. polysepalum (Engelm.) Be^l
PLANTS OF MONTANA
Nuphar polysepalum Sngelm^'
FLATHEAD CO.: east side of Swan Lake* about
1 mile from head of lake. Petioles and
peduncles about 2 meters long.
August 16> 1§4£
Collected by H. T. Rogers and J*. M. Rogers 1254
04211063