Phytolacca rigida Small. Phen: May-Dec. Hab: Dune slacks, dune slopes, edges of tidal marshes, disturbed areas on barrier islands, xeric sandhills near the coast. Dist: DE (reportedly), se. VA south to FL and west to TX in the Southeastern Coastal Plain.
Origin/Endemic status: Endemic
Taxonomy Comments: Caulkins & Wyatt (1990) reduced P. rigida to varietal rank, but it seems distinct at species rank.
Other Comments: In the northern parts of our area, in NC and VA, P. rigida is rather rare, limited to the vicinity of the coast, and less weedy than P. americana.
Synonymy: = S, Hardin (1964a), Rogers (1985); = n/a – C, F; = Phytolacca americana L. var. rigida (Small) Caulkins & R.E.Wyatt – FNA4, K1, K3, K4, Va, Caulkins & Wyatt (1990); < Phytolacca americana L. – Fl5, GW2, RAB, Tx, WH3, Rzedowski & Calderon de Rzedowski (2000)