United States, Texas, Presidio, Chinati Mtns (N side). Old Shely Ranch, Pinto Canyon. Springs at head of Pinto Canyon.
30.04383 -104.45718
Associates include Juniperus, Salix, Baccharis, Celtis, Lobelia, Mimulus, Typha, Cyperaceae, Adiantum, and Echeveria. Perennial from woody crown. Frs green. In gravel of old roadway.