Opuntia phaeacantha Engelm. [ Opuntia angustata Engelm. & J.M. Bigelow]
      
no HD illustration available (m3)
6 720661 Opuntia phaeacantha Engelm. Cactaceae
J. Torrey, Pacif. Railr. Rep., vol. 4 fasicle 3, : t. 7 (1853-1856) [P. Roetter]