This name is a synonym of Youngia paleacea (Diels) Babc. & Stebbins.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 109D0A91-1DB7-4DA5-A115-7D34F242583C).
This name record (from TICA) 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 Youngia paleacea in version 1 of The Plant List.