⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2727576, with some changes.
This name is a synonym of Cleome spinosa Jacq..
The record derives from WCSP (in review) which reports it as a synonym with original publication details: U.S. Expl. Exped., Phan. 1: 65 1854.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:147294-1.