México, Sonora, Municipio de Magdalena de Kino, Sonora. 6.5 km south of Rancho Los Tubos, 20.3 km southeast of MEX 15 at Imuris, Sierra de la Madera, ca. 15 km (by air) east of San Ignacio.
30.67305556 -110.7880556
1262 metros (4139pies)
Desert grassland.
Locally common (11 indi.) subshrub; flowers pink-purple.