Halimolobos diffusa
A hairy-fruited mustard found on rocky outcrops in southern New Mexico and adjacent Arizona & Texas.
Flowers at Monticello Box on the southwestern end of the San Mateo Mts., 26 Aug 2006.
A cauline leaf at Monticello Box, 26 Aug 2006.
Plant habit at McDonald Observatory in the Davis Mts., 23 Apr 2005.