Viola nephrophylla Greene

NEW YORK BOTANICAL GARDEN
03576234
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03576234
PLANTS OF IOWA
Herbarium of Iowa State College
Viola papilionacea Pursh.
V. obliqua Hill
V. domestica Bicknell
V, prat incola Greene
Palo Alto Co., Highland Twp., Sec. 6.
On hummocks 'which extended above the water
in a swamp near the inlet of Lost Island
Lake.
May 31, 1935.
Collected by Ada Hayden	No. 10,261