United States, Texas, Presidio, Chinati Mtns. State Natural Area. Indian Spring Canyon, in the western part of CMSNA, to the S of Sierra Parda.
29.88972 -104.5625
Recovering riparian area w. Salix, Acacia, Baccharis, Prosopis, Anisacanthus puberulus, Populus, and Vitis. Shrub to 1 m tall. Corolla red, stamens yellow. Fls very fragrant and favored by bees. Common.