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 10911) with original publication details: Ill. Hort. 24: t. 269 1877.
This name was in version 1 of The Plant List, record kew-10911, and has not been changed.