Opuntia polyacantha var. hystricina (Engelm. & J.M.Bigelow) B.D.Parfitt
Cactaceae
Bruce D. Parfitt (1991)
Duplicate determined at ASU.
Bruce D. Parfitt
3545
1986-05-26
Timothy Reeves
USA, Arizona, Apache County, Navajo Nation; east end of mesa; 4 miles WNW of Lukachukai (village); north or northwest of Navajo Highway 12 of Bad Bug (Buck) Butte