Cylindropuntia chuckwallensis Cylindropuntia chuckwallensis M.A.Baker & Cloud-H. in Madroño 61: 237. 2014 sec. Baker & Cloud-Hughes 201411. Baker, M. A. & Cloud-Hughes, M.A. 2014: Cylindropuntia chuckwallensis (Cactaceae), a new species from Riverside and Imperial counties, California. – Madroño 61: 231–243Content