Two live specimens; n=22 during meiosis of microgametogenesis, May 1999, from an individual cultivated at Chino Valley, Arizona; flowers (1 May 2001) ca. 5cm long, 3cm broad; inner tepals orange-red; filaments nearly white below, pale purple above, papillate near base, style bent but stigma pointing upward, the latter pale green, tinged purple; no fruits developing on the male-fertile individual.