Cylindropuntia abyssi (Hester) Backeb., Cactaceae 1: 184. 1958 Cylindropuntia abyssi (Hester) Backeb., Cactaceae 1: 184. 1958is new combination for Opuntia abyssi Hester in Cact. Succ. J. (Los Angeles) 15(12): 193–194. 1943Taxon for this nameCylindropuntia abyssi (Hester) Backeb., Cactaceae 1: 184. 1958