⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-29825, with some changes.
This name is a synonym of Calamus perakensis var. perakensis .
The record derives from WCSP which reports it as a synonym (record 29825) with original publication details: Gard. Bull. Singapore 15: 155 1956.