The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-29502, and has not been changed.

H Calamus extensus Mart. is a synonym of Calamus viminalis Willd.

This name is a synonym of Calamus viminalis Willd..

The record derives from WCSP which reports it as a synonym and as an illegitimate name (record 29502) with original publication details: Hist. Nat. Palm. 3: 210 1838.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:665078-1.