This name is a synonym of Philodendron brevispathum Schott.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 151419) with original publication details: Pflanzenr. IV, 23Db: 72 1913.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:192967-2.
This name was in version 1 of The Plant List, record kew-151419, and has not been changed.