Viola sororia Willd.

PLANTS OF IOWA
Herbarium of Iowa State College
Viola septentrionalis Greene
Violets of N.A. Vt. Exp. Sta. Bull,
224:44, 1921.
Violaceae of Iowa Stud, in Nat. Hist.
State Univ. of Iowa 27:81, 1936.
V. Macounii Greene
V. subviscosa Greene
Z* Fletcheri Greene
V. nesiota Greene
Clay Co., Lake Twp., Sec. 25.
Moist open grassland.
August 14, 1939.
Collected by Ada Hayden
No. 9296
03586901