This name is a synonym of Botrychium matricariifolium (Döll) A. Braun ex W.D.J. Koch.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 26604576) with original publication details: Rhein. Fl. 24 1843.
This name was in version 1 of The Plant List, record tro-26604576.