Astragalus neglectus (Torrey & A. Gray) E. Sheldon. Cooper's Milkvetch. Phen: Jun-Sep. Hab: Dry calcareous woodlands and barrens, over dolostone and limestone. Dist: Se. ON west to se. SK and ne. ND, south to w. NY, ne. PA, c. PA, n. OH, s. MI, se. WI, and e. SD; disjunct in w. VA and e. WV (Wieboldt et al. 1998).
Origin/Endemic status: Native
Synonymy: = C, F, G, GrPl, K1, K3, K4, Mi, NY, Pa, SE3, Va, Barneby (1964), Isely (1998)
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