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: Publ. Field Mus. Nat. Hist., Bot. Ser. 17: 169 1937.
Full publication details for this name can be found in IPNI:
This name was in version 1 of The Plant List, record kew-2810500, and has not been changed.