⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-376228, and has not been changed.

Calamus tetradactylus var. bonianus (Becc.) Conrard is a synonym of Calamus tetradactylus Hance

This name is a synonym of Calamus tetradactylus Hance.

The record derives from WCSP which reports it as a synonym (record 376228) with original publication details: Fl. Indo-Chine 6: 1047 1937.