This name is a synonym of Tulipa sylvestris subsp. australis (Link) Pamp..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 311604) with original publication details: Consp. Fl. Afric. 5: 408 1894.
This name was in version 1 of The Plant List, record kew-311604.