This name is a synonym of Lobelia polyphylla Hook. & Arn..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 356998) with original publication details: Gen. Hist. 3: 700 1834.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:1068011-2.
This name was in version 1 of The Plant List, record kew-356998.