This name is a synonym of Wendlandia tinctoria subsp. callitricha (Cowan) W.C.Chen.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 214532) with original publication details: Notes Roy. Bot. Gard. Edinburgh 16: 265 1932.
This name was in version 1 of The Plant List, record kew-214532, and has not been changed.