21 May 1991.
Cotopaxi, Ecuador
Locality: Cotopaxi. In Parque Nacional Cotopaxi, at km 6, about 200 m north of Rio Daule on park road to Mariscal Sucre.
Coordinates: -0.6667, -78.6500
(Map it)
Elevation: 3350m.
Environment description: Growing in pine plantation.