⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2694084, and has not been changed.
This name is a synonym of Calycophysum spectabile .
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Contr. U. S. Natl. Herb. 20: 489 1922.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:291755-1
.