⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2698334, with some changes.
This name is a synonym of Hornungia petraea (L.) Rchb..
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Deut. Excurs.-Fl. 239 1879.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:280043-1.