⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2740034, with some changes.

Cotyledon acaulon Walter ex Steud. is a synonym of Cotyledon papillaris L.f.

This name is a synonym of Cotyledon papillaris L.f..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Nomencl. Bot. 1: 280 1821.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:272537-1.