This name is a synonym of Allium ericetorum Thore.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an illegitimate name (record 296696) with original publication details: Bot. Gall. ed. 2, 1: 470 1828.
This name was in version 1 of The Plant List, record kew-296696.