⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-223800, and has not been changed.
This name is a synonym of Canistrum superbum (Lindm.) Mez.
The record derives from WCSP which reports it as a synonym (record 223800) with original publication details: Gartenflora 42: 717 1893.