Phaseolus jaliscanus Piper (1926: 697) [clade B; sect. Paniculati Freytag].

TYPE: EW Nelson 4030 (HOLOTYPE: US-763708; no isotypes seen nor mentioned in the original publication).

A species of the Paniculati found in pine or oak forest (with palms at lower altitude) at 500–2700 m, with a clear heteroblastic development, variegated leaflets and an internally striped banner (Fig. 8).

Specimens: MEXICO. Sinaloa: IL Wiggins 13184 (US-2365635). Nayarit: O Téllez-Valdés 9512 (IBUG-198882). Jalisco: JI Calzada 9488 (ENCB). Michoacán: A Delgado-Salinas 1137 (CAS-855044).