⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-297090, with some changes.

Aloe asperula (Haw.) Schult. & Schult.f. is a synonym of Haworthia asperula Haw.

This name is a synonym of Haworthia asperula Haw..

The record derives from WCSP which reports it as a synonym (record 297090) with original publication details: Syst. Veg. 7: 635 1829.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:529223-1.