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 (record 396773) with original publication details: Mant. 3: 603 1827.
This name was in version 1 of The Plant List, record kew-396773, and has not been changed.