Thamnosma texana

This odd little rutacid is scattered at low elevations on limestone.

A flower in the hills on the west side of the Guadalupe Mts., 3/26/05.

Developing fruit in the hills on the west side of the Guadalupe Mts., 3/26/05.

Plant habit in the hills on the west side of the Guadalupe Mts., 3/26/05.

An inflorescence in the hills on the west side of the Guadalupe Mts., 3/26/05.