This name is a synonym of Zingiber puberulum var. chryseum (Ridl.) Holttum.
The record derives from WCSP
(data supplied on 2012-03-26)
which reports it as a synonym (record 273241) with original publication details: J. Straits Branch Roy. Asiat. Soc. 50: 149 1908.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:873038-1.
This name was in version 1 of The Plant List, record kew-273241, and has not been changed.