Occurrence ID (GUID):
Taxon:Cylindropuntia acanthocarpa var. thornberi (Thorber & Bonker) Backeb. Family: Cactaceae
USA, Arizona, Yavapai County, Maricopa County: Grown in cultivation at Desert Botanical Garden, Phoenix, N 33 deg 27' 33'', W 111 deg 56' 35'', 1200 ft., 366 m: accession number 1991 0293 0101, originally collected by unknown source from Arizona, Yavapai County, Lake Pleasant area, T7N R1E, Section 30; originally received as Cylindropuntia acanthocarpa, name changed to Cylindropuntia acanthocarpa var. thornberi per Wendy Hodgson, DES, 1 November 2001.
33.9204 -112.2996 +-969m.
TRS: T7N R1E S30
Flower diameter 35-42 mm, length 50-70 mm, stigma lobe number 5-6, stigma lobe color yellow, outer perianth color yellow with rosy brown midrib, inner perianth color yellow with pale maroon streaks; styles maroon-magenta; flowers collected late morning and afternoon, additional flowers collected 24 April 2001; Joints collected by Joni Ward 24 April 2001; Fruits collected by R. Trelease and N. Foisy, 16 October 2001, fruits dry at maturity, light tan, 15-17 mm in diameter, 15-20 mm in length, spines on fruit are 15 mm long; seeds mediuim in size, tan-gold.