⚠ Version 1 of The Plant List has been superseded.
This name record (from WCSP) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Haworthia unicolor in version 1.1 of The Plant List.
This name is a synonym of Haworthia mucronata var. mucronata .
The record derives from WCSP which reports it as a synonym (record 277493
) with original publication details: Kakteenkunde 1937: 154 1937.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:536243-1
.