Verbena stricta Ventenat. Phen: Jun-Sep. Hab: Prairies, glades, barrens, pastures, and roadsides. Dist: W. NY ON, MI, MN, ND, and MT south to KY, TN, MS, AR, TX, and NM; the eastern extent of nativity is uncertain.
Origin/Endemic status: Native
Syn: = Ar, C, F, G, GrPl, Il, K1, K3, K4, Mi, Mo3, NcTx, NE, NY, Pa, RAB, S, Tn, Tx, W, WV, Barber (1982), Nesom (2010b)