The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-79985, and has not been changed.

H Euphorbia guilielmii A.Gray is a synonym of Euphorbia sieboldiana C.Morren & Decne.

This name is a synonym of Euphorbia sieboldiana C.Morren & Decne..

The record derives from WCSP which reports it as a synonym (record 79985) with original publication details: Mem. Amer. Acad. Arts n.s., 6: 406 1859.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:346706-1.