⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-277052, with some changes.
This name is a synonym of Haworthia attenuata var. attenuata .
The record derives from WCSP which reports it as a synonym (record 277052) with original publication details: Philos. Mag. Ann. Chem. 2: 186 1827 publ. 1828.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:536021-1.