This name is a synonym of Edgeworthia tomentosa (Thunb.) Nakai.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 117868) with original publication details: Trans. Linn. Soc. London 2: 336 1794.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:332133-2.
This name was in version 1 of The Plant List, record kew-117868.