This name is a synonym of Yucca gloriosa L..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 454298) with original publication details: Rev. Hort. 52: 259 1880.
This name record (from WCSP) was not included in version 1 of The Plant List. It is possible the same name was included from a different data source, to check this you can search for Yucca gloriosa in version 1 of The Plant List.