on E-facing slopes of Cerro San Miguel (a part of Sierra de Manantlan) just below (N of) saddle at La Ventana (104°13', 19°31'45") 20 km due S of El Chante, 7 km ENE of El Durazno (Municipio de Cuautitlan), JALISCO
Iltis, H.H.|Guzman, R.|Doebley, J.|Lasseigne, A.
450
on E-facing slopes of Cerro San Miguel (a part of Sierra de Manantlan) just below (N of) saddle at La Ventana (104°13', 19°31'45") 20 km due S of El Chante, 7 km ENE of El Durazno (Municipio de Cuautitlan), JALISCO
Iltis, H.H.|Guzman, R.|Doebley, J.|Lasseigne, A.
450
Durango, Sierra Madre Occidental, along the dirt road from Hidalgo del Parral toward El Vergel out of San Francisco del Oro, about 60 miles west of Parral and 18,5 miles west of Ojito
