Acorus americanus (Raf.) Raf., CALAMUS. SWEET FLAG. Ontario: (As Acorus calamus L.)"With ...
Symplocarpus foetidus ... wet places above Clifton,
Ontario," Day (1888); (As Acorus calamus L.) Roundhouse, Niagara Falls,
Wm. Scott, Sept. 24, 1898, Heimburger (1955).
New York:
Erie Co., [probably Tonawanda area] Niagara River, swamps.Frank W. Johnson 240
June 30, 1923 (BUF); Buckhorn
Island, NW sector, marsh, at wood's margin, Eckel, Oct. 22, 1997 (BUF).
Ontario: Navy
Island, northwest and northern river margins; wet ground; western marsh, north
end, P. M. Eckel, July 15, 1998 (BUF).
Erie Co.Tonawanda. Along Niagara River, wet meadow.Charles A.
Zenkert July 10, 1931 (BUF)