29 November 1991.
Puebla, Mexico
Locality: Hueyapan, Municipal of Hueyapan.
Coordinates: 19.8806, -97.4444
(Map it)
Elevation: 1735m.
Environment description: Growing in a milpa with garbage. Associated with Cyphomandra, Cucurbita ficifolia, Phaseolus coccineus, and Camellia japonica.
Collector(s):