Tephrosia thurberi

A subshrub of rocky slopes in southeastern Arizona. Distinguished from sympatric Tephrosia by flower color and its dense, subcapitate inflorescences.

Inflorescence and leaves in Rucker Canyon, Chiricahua Mts., 9/2/06.

Flowers in Rucker Canyon, 9/2/06.

Immature fruit in Rucker Canyon, 9/2/06.