This name is a synonym of Tulipa gesneriana L..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 460226) with original publication details: Iris et Bulbeuses 158: 18 2008.
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 Tulipa rubidusa in version 1 of The Plant List.