Collected
11 July 1990.
Texas, United States
Locality: Edwards Co., Hwy 377, 22.3 mi. E jct. Hwy 2523.
Environment description: Low limestone hills with Acacia roemeriana, Eysenhardtia texana, Sophora secundiflora, Juniperus ashei, Quercus sp., Dasylirion texanum.