⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-29947, and has not been changed.
This name is a synonym of Calamus insignis var. robustus .
The record derives from WCSP which reports it as a synonym (record 29947
) with original publication details: Fl. Brit. India 6: 459 1893.