⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2782925, with some changes.

Echinocereus viridiflorus var. intermedius Backeb. is a synonym of Echinocereus viridiflorus Engelm.

This name is a synonym of Echinocereus viridiflorus Engelm..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Cactac.: Handb. Kakteenk. 4: 2015 1960.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:88054-2.