⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2365390, and has not been changed.
This name is a synonym of Isolona zenkeri .
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Notizbl. Königl. Bot. Gart. Berlin 2: 301 1899.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:74151-1
.