04 January 1979.
Jalisco, Mexico
Locality: 0.3 km south of Manantlan, 11 km south of El Chante.
Coordinates: 19.6000, -104.2167
(Map it)
Elevation: 1450m.
Environment description: Weedy, abandoned, corn and sorghum field.
Number of plants sampled: 11
Collector(s):