Mexico, Sonora, Fronteras, Aguaje de la Capilla (30.75001,-109.83111) 24.4 km (by air) WSW of Fronteras, Sierra Buenos Aires, Ajos-Bavispe Reserva Forestal Nacional y Refugio de Fauna Silvestre.
30.75001 -109.83111 +-50m. WGS84
1559 meters
1559 m
Oak woodland to Pine-oak woodland or forest on shadier slopes. Dense riparian forest in ravine.
Locally abundant within a few meters of flowing springhead.