USA, Illinois, Winnebago, ILLINOIS. WINNEBAGO County: Rockton; S side of South Bluff Rd., N side of Rock River; South Beloit 7.5 qUad- T45N. R1E. NW 1/4. NW 1/4. SE 1/4 sect. 12
Former gravel hill prairie. Flowers cream-white locally common glaucous herb. Fruits erect, appressed to stem