This name is a synonym of Allium dictyoprasum C.A.Mey. ex Kunth.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 295493) with original publication details: Ark. Bot. n.s., 1: 505 1952.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:527986-1.
This name was in version 1 of The Plant List, record kew-295493, and has not been changed.