LAMIACEAE

Physostegia virginiana (Linnaeus) Bentham ssp. praemorsa (Shinners) Cantino. Southern Obedient-plant. Phen: Jul-Nov. Hab: Woodlands, glades, seepages, especially over calcareous or mafic rock. Dist: OH west to n. IL, south to c. NC, n. FL, TX, NM, and Mexico.

Origin/Endemic status: Native

Syn: = GrPl, K1, K3, K4, Mo3, NcTx, Tn, W, Cantino (1982); = Physostegia praemorsa – Tx; = Physostegia virginiana var. arenaria – C; < Dracocephalum virginianum – G, RAB, S; >< Physostegia speciosa – Il; < Physostegia virginiana – Fl6, GW2, WH3; >< Physostegia virginiana – Il; >< Physostegia virginiana var. speciosa – F; >< Physostegia virginiana var. virginiana – F

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