Micropuntia pulchella (Engelm.) M.P.Griff. [ Opuntia pulchella Engelm.]
Engelmann, G., Report on the botany of the expedition of Capt. J.H. Simpson across the great basin of Utah (1859), Appendix M (1876)
Rep. Bot. Exped. Capt. Simpson Utah
(1876)
t. 3