This name is a synonym of Agriophyllum squarrosum (L.) Moq..
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Enum. Pl. 1: 117 1804.
This name was in version 1 of The Plant List, record kew-2737742, and has not been changed.