The record derives from WCSP (in review) (data supplied on ) which reports it as a synonym and as an illegitimate name with original publication details: Rep. Bot. Soc. Exch. Club Brit. Isles 4: 603 1916 publ. 1917.
Full publication details for this name can be found in IPNI:
This name was in version 1 of The Plant List, record kew-2633730.