⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-79847, with some changes.

Euphorbia geyeri var. microsperma A.Gray is a synonym of Euphorbia geyeri Engelm. & A.Gray

This name is a synonym of Euphorbia geyeri Engelm. & A.Gray.

The record derives from WCSP which reports it as a synonym (record 79847) with original publication details: Manual ed. 3: 386 1862.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:101555-2.