PRE 1985.
Durango, Mexico
Locality: Picardias Sierra de Jimulco.
Coordinates: 25.1667, -103.3333
(Map it)
Elevation: 1375m.
Environment description: Slope 0-2%, sandy, conglomerate. Chihuahuan desert scrub, Eysenhardtia-Agave scrub. Canyon floodplain.
Number of plants sampled: 25
Comment: Associated plants: Celtis, Condalia, Tecoma, Mimosa, Yucca, Andropogon, Berberis
Collector(s):