This name is a synonym of Tulipa sylvestris subsp. cuspidata (Regel) Maire & Weiller.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 289743) with original publication details: Gartenflora 33: 66 1884.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:542892-1.
This name was in version 1 of The Plant List, record kew-289743, and has not been changed.