⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-206841, and has not been changed.

Tithymalus transtaganus (Boiss.) Samp. is a synonym of Euphorbia transtagana Boiss.

This name is a synonym of Euphorbia transtagana Boiss..

The record derives from WCSP which reports it as a synonym (record 206841) with original publication details: Anais Fac. Sci. Porto 17: 46 1931.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:357585-1.