This name is a synonym of Spathiphyllum cannifolium (Dryand. ex Sims) Schott.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 338688) with original publication details: Pflanzenr. IV, 23B: 132 1908.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:241192-2.
This name was in version 1 of The Plant List, record kew-338688, and has not been changed.