Scutellaria lateriflora Linnaeus. Mad-dog Skullcap, Tall Blue Skullcap. Phen: Jul-Nov. Hab: Alluvial forests, bogs, seeps, marshes, shores. Dist: NL (Newfoundland) west to BC, south to GA, Panhandle FL, and CA.
Origin/Endemic status: Native
Syn: = Ar, C, F, Fl6, G, GrPl, GW2, Il, Mi, Mo3, NcTx, NE, NY, Pa, RAB, S, Tn, Tx, Va, W, WH3, WV; > Scutellaria lateriflora var. lateriflora – K1, K3, K4