Aristida purpurea Nutt.
Determiner: W. R. Carr, 2002; ! B. L. Turner, 2011
W. R. Carr 20732
Date: 24 April 2002
United States, Texas, BEXAR, On San Juan Dam Tract of San Antonio Missions NHP; 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.]. Elev. 560 ft.
29d 21m 26s N; 98d 27m 56s
Habitat and Description:
Locally common, often along margins of red ant colonies, on Venus clay loam in old field / exotic hay meadow on undulating terrace along E side of San Antonio River floodplain. Dominants include Sorghum halepense and Cynodon dactylon; other associates include over 100 weedy forbs and grass species. NPS accession no. SAAN-00304, NPS catalog no. 20063.
Record Id: 02f2adab-71a8-42f2-ab5c-907e92759f99