Stormy Thurston, Steve Rice, Chris Brown, Valerie Hallam
USA, Arizona, Mohave County, Grand Canyon National Park, Kanab Canyon, at first bend to south downstream from Jump Up Canyon and Kanab Canyon confluence, 354368 E, 4039017 N, NAD 83/84.
Plants common, all very similar in appearance, most with pink-rose flowers, occasionally/rarely with yellow flowers with red base, this plant with flowers 98(l)x89(w) mm, 80x76 mm, 88x58 mm, 80x80 mm, 84x66 mm, 82x78 mm, outer perianth pink with light green midstripe, inner perianth glossy dark pink, filaments cream with slight pink flush, anthers cream, style cream-white, stigma lobes light green.