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⚠ Version 1 of The Plant List has been superseded.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-2297, and has not been changed.

H Acorus americanus (Raf.) Raf. is a synonym of Acorus calamus var. americanus Raf.

This name is a synonym of Acorus calamus var. americanus Raf..

The record derives from WCSP which reports it as a synonym (record 2297) with original publication details: New Fl. 1: 57 1836.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:84002-1.