Corynopuntia grahamii (Engelm.) F.M.Knuth [ Opuntia grahamii Engelm.]
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6 1134378 Corynopuntia grahamii (Engelm.) F.M.Knuth [125 720302 Opuntia grahamii Engelm.] Cactaceae
Rep. U.S. Mex. Bound. (Cactaceae of the boundary): t. 72 () [P. Roetter]