Echinocereus dubius (Engelm.) Engelm. species homotypic synonym

Echinocereus enneacanthus subsp. carnosus (Rümpler) Quehl subspecies synonym

Echinocereus enneacanthus subsp. carnosus (Rümpler) M.H.J.van der Meer subspecies synonym

Echinocereus enneacanthus f. carnosus (Rümpler) K.Schum. ex Schelle form synonym

Echinocereus enneacanthus var. carnosus (Rümpler) J.Neumann variety synonym

Echinocereus enneacanthus f. carnosus (Rümpler) K.Schum. form homotypic synonym

Echinocereus enneacanthus subsp. intermedius (W.O.Moore) Blum & Lange subspecies synonym

Echinocereus enneacanthus var. brevispinus (W.O.Moore) L.D.Benson variety synonym

Echinocereus enneacanthus f. brevispinus W.O.Moore form synonym

Echinocereus enneacanthus var. carnosus (Rümpler) Quehl variety synonym

Echinocereus enneacanthus subsp. enneacanthus subspecies accepted

Echinocereus blanckii (Poselg.) F.Palmer species synonym

Cereus merkeri (Hildm.) A.Berger species synonym

Cereus enneacanthus Engelm. species synonym

Cereus dubius Engelm. species synonym

Cereus blanckii Poselg. species synonym

Echinocereus uspenskii F.Haage species synonym

Echinocereus uehri Blanc ex F.Haage species synonym

Echinocereus sarissophorus Britton & Rose species synonym

Echinocereus merkeri Hildm. ex K.Schum. species synonym

Echinocereus enneacanthus f. intermedius W.O.Moore form synonym

Echinocereus enneacanthus var. dubius (Engelm.) L.D.Benson variety synonym

Echinocereus enneacanthus subsp. brevispinus (W.O.Moore) N.P.Taylor subspecies accepted

Echinocereus dubius (Engelm.) Engelm. ex Rümpler species synonym

Echinocereus carnosus Rümpler species synonym

Echinocereus blanckii (Poselg.) Haage species synonym

Echinocereus merkeri Hildm. species synonym

Echinocereus berlandieri var. blanckii (Poselg.) P.Fourn. variety synonym

Echinocereus uehri Blanc species homotypic synonym