This name is a synonym of Calamus australis Mart..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 29348) with original publication details: Notizbl. Bot. Gart. Berlin-Dahlem 15: 800 1943.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:664962-1.
This name was in version 1 of The Plant List, record kew-29348, and has not been changed.