United States, Texas, Presidio, Chinati Mtns State Natural Area. Uppermost pool of Indian Spring, seeps and springs in igneous bedrock. Western part of CMSNA.
29.89139 -104.55778
Disturbed riparian area w. Salix, Chilopsis, Populus, Vitis, Mimulus, Lythrum, Centaurium, Nicotiana, and numerous Cyperaceae. Lax perennial in loose gravel & sand of arroyo. Deep shade. Fls pale green. Frs. green.