This name is a synonym of Bouchea prismatica (L.) Kuntze.
The record derives from WCSP
(data supplied on 2012-03-26)
which reports it as a synonym (record 23548) with original publication details: Ann. Missouri Bot. Gard. 13: 81 1926.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:35433-2.
This name was in version 1 of The Plant List, record kew-23548.