This name is a synonym of Tarenna truncatocalyx var. artensis (Guillaumin) Jérémie.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 39620) with original publication details: Notul. Syst. (Paris) 3: 165 1915.
This name was in version 1 of The Plant List, record kew-39620, and has not been changed.