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 289677) with original publication details: J. Linn. Soc., Bot. 14: 293 1874.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:542805-1.
This name was in version 1 of The Plant List, record kew-289677.