Phaseolus texensis A. Delgado & W.R. Carr (2007: 13) [clade A; sect. Pedicellati (Bentham) Freytag].

TYPE: WR Carr 24232 (HOLOTYPE: TEX; ISOTYPE: MEXU n.v.).

This species seems to be endemic from the Edwards Plateau of SW Texas —an area noteworthy for its plant endemism (Johnston 1997)—and is included into the Pedicellati (Delgado-Salinas & Carr 2007). It thrives in mixed woodland with oak, elm, ash, sycamore and black cherry at 170– 580 m.

Specimens: U.S.A. Texas. Kerr Co.: VL Cory 52444 (BRIT), GF Freytag 90-1 (CS-77512). Travis Co.: T Wendt 7379 (TEX).