Solanum dimidiatum Rafinesque. Texas Horse-nettle. Phen: Apr-Sep (-Oct); Jul-Oct. Hab: Prairies, sandy soils, eastwards in disturbed areas. Dist: KS south to TX and Mexico; perhaps the native distribution more extensive.
Origin/Endemic status: Native
Syn: = C, GrPl, Il, NcTx, Wahlert, Chiarini, & Bohs (2015); = Solanum torreyi – F, G, RAB; < Solanum dimidiatum – Ar, Fl6, K1, K3, K4, Mo3, WH3; > Solanum perplexum – S