USA, Arizona, Maricopa County. Desert Botanical Garden, cultivated, accession number 1982 0100 0607, originally collected by V. Gass, P. Quirk, S. Priebe et al., 23 April 1982, from Arizona, Mazatzal Mountains, AZ 87, milepost 232-234, between Sunflower and turnoff.
33.866237 -111.469215 +-259m. WGS84
Flower diameter 50-55 mm, length 45-47 mm, stigma lobe number 11, stigma lobe color green, outer perianth color magenta with a dark brown rib, inner perianth color magenta; spines on flower tube.
Flowers collected by A. Brown and D. Barker on 24 March 1993 at 12:40 PM.; Cultivated or Captive