Collected
January 1995.
Sonora, Mexico
Locality: E side of Hwy 15, by Km post 100, N of Hermosillo.
Environment description: Plains of Sonora Subdivision Sonoran Desertscrub. Low hills with Acacia constricta, Cercidium microphyllum, Prosopis velutina, Encelia farinosa, Jatropha cardiophylla, Stenocereus thurberi, Bursera fagaroides var. elongata, Fouquieria macd
Number of plants sampled: 1