United States, Arizona, Maricopa, Scottsdale, McDowell Sonoran Preserve, on Anasazi Spur west of AS1, in Lost Dog Wash. Level area in broken shade of ironwood along trail at edge of wash; broken pieces of meta-rhyolite
Rare; plant erect and multi-branched, to 40 cm tall and wide; stems fuzzy; leaves serrated/lobed, long and narrow, 5 mm x 25 mm, denser at base. Flowers pendant, large sepal cups, many with fruit, almost globular