15 October 1988.
Michoacán de Ocampo, Mexico
Locality: On slope on N side of Route 15, 7 miles E of Macho de Agua (E of Zitacuaro), 0.3 km W of Mexico-Michoacan states border.
Coordinates: 19.4500, -100.2000
(Map it)
Elevation: 2820m.
Environment description: In pine woods.
Collector(s):