United States, Texas, Bexar, On San Juan Dam Tract of San Antonio Missions NHP; along E side of San Antonio River floodplain, W side of RR track on W side of S. Presa St., 0.4-0.8 mi N of Military Dr. [Flora of San Antonio Missions NHP.].
29.35806 -98.46583
Occasional in exotic hay meadow on Venus clay loam on undulating terrace. Dominants include Sorghum halepense and Cynodon dactylon; other associates include over 100 weedy forb and grass species.
flowers
Sheet
Flora of San Antonio Missions NHP. NPS accession no. SAAN-00304, NPS catalog no. 20270.