Mexico, Sonora, Cucurpe, Sierra El Torreon (Sierra Baviso), N end of Sierra La Madera, "Palm Canyon", W-facing tributary of Arroyo El Cajon, N of Rancho La Lamina, 11.8 mi (rd) NW of Cucurpe, 15.0 mi (rd) SE of Magdalena
30.46666667 -110.8041667
Elev. 1300 m. W-facing slope to the south, open shrub-grassland w/ Dodonea viscosa, Fraxinus gooddingii, Dasylirion wheeleri, Bursera fagaroides, Mimosa aculeaticarpa, Adenophyllum wrightii, Viguiera dentata, Agave schottii (cont below)
flower
Assoc spp (cont): Elytraria imbricata, Waltheria indica. Shrub, 10 cm tall, disc florets very pale pink; uncommon. Coll. w/ S. MacMahon, G. Ferguson, J. McCormack, K. Hooper. Ex Herb. University of Idaho