Characteristics
Acorus americanus (Raf.) Raf.
American sweetflag
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Forb/herb
Perennial
Vascular
5
The Preliminary Vouchered Atlas of New York State Flora (New York Flora Association 1990) clearly lumped records of Acorus americanus and A. calamus under A. americanus. Therefore, the records from the Preliminary Atlas of A. americanus are not listed in the current Atlas.
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Native
OBL (NWPL EMP)
OBL (NWPL NCNE)
S5 (State Rank)
G5 (Global Rank)
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Citation
Acorus americanus (Raf.) Raf.
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Species Distribution Map
This species has been reported in the counties highlighted in the interactive distribution map below. Click on a county to display its name.