PRE 1985.
Chihuahua, Mexico
Locality: 14 km south of Balleza.
Coordinates: 26.8200, -106.3500
(Map it)
Elevation: 1700m.
Georeference protocol: Lat/Lon determined from GIS
Number of plants sampled: 5
Associated species: Associated plant types Quercus, Baccharis, Nicotiana, Tradescantis, Tripsacum, Phaseolus vulgaris
Collector(s):