Mexico, Sonora, Palm canyon 17 miles southeast of Magdalena on road to Cucurpe, Sierra Baviso. Wash on north side of road with canyon on east side of that.
4000 metros (13120pies)
On rocky, bolder-strewn slopes in steep canyon.
Rhus sp. and Quercus toumeyi
Common multi-branched shrub with red-orange flowers, 1-2 meters tall.