Locality:
Mexico, Sonora, General Plutarco ElĂas Calles, Ca.18.0 km SW of Sonoyta edge on MEX 8 and 18.7 km (by air) SW of MEX 2-MEX 8 junction, Sierra los Tanques.
31.77167 -113.01167
Elevation:
375 meters (1230ft)
Habitat:
Sandy arroyo; Riparian scrub along arroyo, Arizona Upland Sonoran desertscrub on slopes.