This name is a synonym of Impatiens aquatilis Hook. f..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50275516) with original publication details: Cat. Pl. Yun-Nan 122 1916.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:103994-1.
This name was in version 1 of The Plant List, record tro-50275516, and has not been changed.