6 369886 Echinocereus coccineus Engelm. K.M. Schumann, M Gürke, F. Vaupel, Bl. Kakt., vol. 3 : t. 124 (1910) [J. Pohl]
6 369886 Echinocereus coccineus Engelm. K.M. Schumann, M Gürke, F. Vaupel, Bl. Kakt., vol. 3 : t. 128 (1910) [J. Pohl]
6 369905 Echinocereus dasyacanthus Engelm. Rep. U.S. Mex. Bound. (Cactaceae of the boundary): t. 39 () [P. Roetter]
6 369905 Echinocereus dasyacanthus Engelm. Rep. U.S. Mex. Bound. (Cactaceae of the boundary): t. 40 () [P. Roetter]
6 369905 Echinocereus dasyacanthus Engelm. Rep. U.S. Mex. Bound. (Cactaceae of the boundary): t. 41 () [P. Roetter]
2 369905 Echinocereus dasyacanthus Engelm. K.M. Schumann, M Gürke, F. Vaupel, Bl. Kakt., vol. 2 : t. 81 (1905) [Toni Gürke]
369905 Echinocereus dasyacanthus Engelm. W. Curtis, Bot. Mag., ser. 2, vol. 1(): : t. 24, fig. 1 (1984) [C. King]
6 369922 Echinocereus engelmannii (Parry ex Engelm.) Lemaire [125 225860 Cereus engelmannii Parry ex Engelm.] E.A. von Regel, Gartenflora, vol. 33 : t. 1174 (1884)
6 369922 Echinocereus engelmannii (Parry ex Engelm.) Lemaire [125 225860 Cereus engelmannii Parry ex Engelm.] Rep. U.S. Mex. Bound. (Cactaceae of the boundary): t. 57 () [P. Roetter]
63 369922 Echinocereus engelmannii (Parry ex Engelm.) Lemaire [109 225860 Cereus engelmannii Parry ex Engelm.] J. Torrey, Pacif. Railr. Rep., vol. 4 fasicle 3, : t. 5 (1853-1856) [P. Roetter]
63 369922 Echinocereus engelmannii (Parry ex Engelm.) Lemaire [109 225860 Cereus engelmannii Parry ex Engelm.] J. Torrey, Pacif. Railr. Rep., vol. 4 fasicle 3, : t. 5 (1853-1856) [P. Roetter]
5 369922 Echinocereus engelmannii (Parry ex Engelm.) Lemaire [116 225860 Cereus engelmannii Parry ex Engelm.] N.L. Britton, J.N. Rose, Cact., vol. 3 : t. 5 (1922) [M.E. Eaton]
369922 Echinocereus engelmannii (Parry ex Engelm.) Lemaire W. Curtis, Bot. Mag., ser. 2, vol. 2(): : t. 31 (1985) [C. King]
6 369933 Echinocereus enneacanthus Engelm. Rep. U.S. Mex. Bound. (Cactaceae of the boundary): t. 49 () [P. Roetter]
6 369933 Echinocereus enneacanthus Engelm. Rep. U.S. Mex. Bound. (Cactaceae of the boundary): t. 50 () [P. Roetter]