Opuntia fragilis var. brachyarthra (Engelm. & J.M.Bigelow) J.M.Coult. in Contr. U.S. Natl. Herb. 3(7): 440. 1896
Opuntia fragilis var. brachyarthra in Contr. U.S. Natl. Herb. 3(7): 440. 1896
is new combination for Opuntia brachyarthra in Proc. Amer. Acad. Arts 3: 302. 1856