Euphorbia hypericifolia Linnaeus. Hab: Disturbed upland areas. Dist: FL west to TX, south into Mexico, Central America, South America; West Indies. Reported for SC (Kartesz 1999), FL, GA, LA (Q). The boundary between native and adventive distribution is uncertain.
Origin/Endemic status: Native
Synonymy: = Bah, FNA12, K3, K4, Mex, Tx, Govaerts, Frodin, & Radcliffe-Smith (2000); = Chamaesyce hypericifolia (L.) Millsp. – Fl2, K1, NcTx, S, WH3; = n/a – C, RAB