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⚠ Version 1 of The Plant List has been superseded.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-206247, with some changes.

H Tithymalus calcaratus (Schltdl.) Croizat is a synonym of Euphorbia calcarata (Schltdl.) V.W.Steinm.

This name is a synonym of Euphorbia calcarata (Schltdl.) V.W.Steinm..

The record derives from WCSP which reports it as a synonym (record 206247) with original publication details: Amer. J. Bot. 24: 704 1937.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:254774-2.