Agrimonia gryposepala Wallroth. Phen: Jul-Aug; Jul-Oct. Hab: Mesic forests, thickets, marshes, bogs, wet meadows, wet forests, especially in base-rich substrates. Dist: ME and ON west to MT, south to NJ, w. NC, e. TN, IN, and KS; also in CA and NM south to s. Mexico.
Origin/Endemic status: Native
Synonymy: = C, F, FNA9, G, GrPl, Il, K1, K3, K4, Mex, Mi, NE, NY, Pa, RAB, S, Tn, Va, W, Kline & Sørensen (2008), Robertson (1974)