Echinocereus viridiflorus var. major Bridson variety synonym

Echinocereus viridiflorus subsp. neocapillus (D.Weniger) M.H.J.van der Meer subspecies synonym

Echinocereus viridiflorus var. weedinii (Leuck ex W.Blum & Mich.Lange) A.D.Zimmerman variety proparte synonym

Echinocereus russanthus subsp. weedinii Leuck ex W.Blum & Mich.Lange subspecies proparte synonym

Echinocereus blumii D.Felix & H.Bauer species synonym

Echinocereus chloranthus subsp. neocapillus (Weniger) Fürsch subspecies synonym

Echinocereus viridiflorus subsp. cylindricus (Engelm.) Engelm. ex Rümpler subspecies synonym

Echinocereus viridiflorus subsp. standleyi (Britton & Rose) Orcutt subspecies synonym

Echinocereus viridiflorus subsp. cylindricus (Engelm.) Engelm. subspecies homotypic synonym

Echinocereus canus (A.M.Powell & Weedin) D.Felix & H.Bauer species synonym

Echinocereus viridiflorus subsp. correlliae (L.D.Benson) W.Blum & Mich.Lange subspecies accepted

Echinocereus viridiflorus var. correlliae L.D.Benson variety accepted

Echinocereus viridiflorus var. davisii (Houghton) W.T.Marshall variety synonym

Echinocereus viridiflorus var. cylindricus (Engelm.) Rümpler variety synonym

Echinocereus viridiflorus var. correllii L.D.Benson variety synonym

Echinocereus viridiflorus var. chloranthus (Engelm.) Backeb. variety synonym

Echinocereus chloranthus var. chloranthus variety synonym

Echinocereus chloranthus subsp. cylindricus (Engelm.) W.Blum & Mich.Lange subspecies synonym

Echinocereus viridiflorus var. standleyi (Britton & Rose) Orcutt ex D.Weniger variety synonym

Cereus viridiflorus (Engelm.) Engelm. species synonym

Echinocereus viridiflorus subsp. viridiflorus subspecies accepted

Cereus viridiflorus var. tubulosus J.M.Coult. variety synonym

Cereus viridiflorus var. minor Engelm. variety synonym

Cereus viridiflorus var. cylindricus Engelm. variety synonym

Cereus chloranthus Engelm. species synonym

Echinocereus viridiflorus var. tubulosus (J.M.Coult.) A.Heller variety synonym

Echinocereus viridiflorus var. neocapillus (D.Weniger) A.D.Zimmerman variety synonym

Echinocereus viridiflorus var. intermedius Backeb. variety synonym

Echinocereus viridiflorus subsp. davisii (Houghton) N.P.Taylor subspecies accepted

Echinocereus viridiflorus subsp. cylindricus (Engelm.) N.P.Taylor subspecies accepted

Echinocereus viridiflorus subsp. correllii (L.D.Benson) W.Blum & Mich.Lange subspecies accepted

Echinocereus viridiflorus subsp. chloranthus (Engelm.) N.P.Taylor subspecies accepted

Echinocereus viridiflorus var. canus A.M.Powell & Weedin variety accepted

Echinocereus subinermis var. aculeatus G.Unger variety synonym

Echinocereus standleyi Britton & Rose species synonym

Echinocereus neocapillus (Weniger) W.Blum & Mich.Lange species synonym

Echinocereus milleri W.Blum, Kuenzler & Oldach species synonym

Echinocereus davisii Houghton species synonym

Echinocereus chloranthus subsp. rhyolithensis W.Blum & Mich.Lange subspecies synonym

Echinocereus chloranthus var. neocapillus Weniger variety synonym

Echinocereus chloranthus var. cylindricus (Engelm.) N.P.Taylor variety synonym

Echinocereus carmenensis W.Blum, Mich.Lange & Scherer species synonym

Echinocactus viridiflorus (Engelm.) Pritz. species synonym

Echinocereus chloranthus (Engelm.) Haage species synonym

Echinocereus viridiflorus var. rubra Fric variety synonym

Echinocereus viridiflorus var. davisii Backeb. variety synonym

Echinocereus viridiflorus var. gracilispinus Rümpler variety synonym

Echinocereus viridiflorus var. cylindricus Heller variety accepted

Echinocereus viridiflorus var. standleyi (Britton & Rose) Orcutt variety homotypic synonym