Areoles, sterile; Habitat: Outcrops on SW slope with Quercus; Location: Above North Fork Little Butte Creek on Wasson Canyon Road; Substrate: Rock, andesite; Elevation: 670 meters; Notes: Plate 346: rhizocarpic acid, stictic acid and satellites.
Habit, sterile; Habitat: Outcrops on SW slope with Quercus; Location: Above North Fork Little Butte Creek on Wasson Canyon Road; Substrate: Rock, andesite; Elevation: 670 meters; Notes: Plate 346: rhizocarpic acid, stictic acid and satellites.