71737 5 370148 Echinocereus poselgeri Lemaire [370148-370148-226629] Rep. U.S. Mex. Bound. (Cactaceae of the boundary): p. 39, t. 59, fig. 12 () [P. Roetter]
 
1836646 370148 Echinocereus poselgeri Lemaire K.M. Schumann, M Gürke, F. Vaupel, Bl. Kakt., vol. 1 : t. 38 (1900) [Toni Gürke]
 
445567370148 Echinocereus poselgeri Lemaire W. Curtis, Bot. Mag., ser. 2, vol. 2(): : p. 264 (1985)
 
445616370148 Echinocereus poselgeri Lemaire W. Curtis, Bot. Mag., ser. 2, vol. 2(): : t. 34 (1985) [C. King]