This name is a synonym of Gastridium ventricosum (Gouan) Schinz & Thell..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym and as an invalid name (record 424489) with original publication details: Novi Provent. 20 1819.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:408642-1.
This name was in version 1 of The Plant List, record kew-424489, and has not been changed.