1. Pods usually with dense velutinous pubescence, occasionally glabrous in a few areas, generally <18 cm |
long and <22 mm wide, leaflets generally <20 mm wide; widely distributed | L. lanceolata var. lanceolata |
1. Pods usually glabrous, usually lustrous or glossy, occasionally pubescent in a few areas, generally |
>20 cm long and >20 mm wide; restricted to Michoacán, guerrero, and Oaxaca | L. lanceolata var. sousae |