Cylindropuntia densiaculeata Placement status: name of verified uncertain applicationCylindropuntia densiaculeata Backeb., Descr. Cact. Nov. 1: 6. 1957 ["1956"] sec. WFO 20191≡Opuntia densiaculeata (Backeb.) G.D.Rowley in Natl. Cact. Succ. J. 13: 4. 1958 syn. sec. Kew WCVP (2019)21. WFO 2019, 2. Kew WCVP (2019)Content