Note: To keep the original text structure within WordPress, we have to copy the text into a grey „preformatted box“. You can scroll to the right using the right button of your keyboard or with the scroll bar at the bottom. Echinocereus morricalii Riha 1975:75. Type – locality: Mexico, Nuevo Leon, Barranca de las Garrapatas south of Monterrey; D. B. Morrical (PRC 322). Nomenclatural synonyms: Echinocereus viereckii var. morricalii (Riha) Taylor 1985b:93. Echinocereus blanckii var. inermis* Heyer 1989:26 pro syn. Echinocereus viereckii subsp. morricalii (Riha) Taylor 1997:10. *Echinocereus multiangularis = Haageocereus sp. *Echinocereus multiangularis var. limensis = Haageocereus sp. *Echinocereus multiangularis var. maletianus = ? *Echinocereus multiangularis var. pallidior = ? Echinocereus multicostatus Cels ex Rumpler 1886:834. Type – locality: unknown; ? (?). Nomenclatural synonyms: Echinocereus leeanus var. multicostatus (Cels ex Rumpler) Schumann 1897:289. Echinocereus triglochidiatus var. multicostatus (Cels ex Rumpler) Marshall 1953:67. Note: this species is often considered a taxonomic synonym of Echinocereus leeanus, but its may be of South American origin and not an Echinocereus. Echinocereus munzii (Parish) Benson 1941:361. basionym: Cereus munzii …