Opuntia chaffeyi Opuntia chaffeyi Britton & Rose in Contr. U.S. Natl. Herb. 16: 241. 1913 sec. Hunt 20161≡Plutonopuntia chaffeyi (Britton & Rose) P.V.Heath in Calyx 6: 41. 1999 syn. sec. ???1. Hunt, D.R. 2016: CITES Cactaceae Checklist. 3rd edition. – published by the authorContent