This name is a synonym of Melanthium virginicum L..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 291257) with original publication details: Hortus Kew. 5: 426 1813.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:543542-1.
This name was in version 1 of The Plant List, record kew-291257, and has not been changed.