Thalictrum dasycarpum Fischer & Avé-Lallemant. Section: Leucocoma. Phen: Late May-Jul. Hab: Forest, woodlands, and prairies. Dist: QC and YT south to PA, KY, TN, nw. GA, AL, MS, LA, TX, NM, AZ, and WA. It has been reported for scattered localities in VA (Harvill et al. 1992); Park (1992) and FNA do not document the occurrence of T. dasycarpum in VA. These are likely misidentifications; substantiation is needed.
Origin/Endemic status: Native
Synonymy: = Ar, FNA3, GrPl, K1, K3, K4, Mi, NcTx, NE, NY, Pa; > Thalictrum dasycarpum Fisch. & Avé-Lall. var. dasycarpum – C, F, G, Il, Tx; > Thalictrum dasycarpum Fisch. & Avé-Lall. var. hypoglaucum (Rydb.) B.Boivin – C, F, G, Il, Tx