Viola nephrophylla Greene

NEW YORK BOTANICAL GARDEN
.........03567511
PLANTS OF IOWA
Herbarium of Iowa State College
Viola nephrophylla Greene
Palo Alto Co., Highland Twp., Sec. 24.
Five miles east of Ruthven in the sedge
zone around a cold spring in prairie
south of the viaduct. Abundant locally.
May 8, 1941.
Collected by Ada Hayden
No. 7498
03567511