Harvard University Herbaria: Vascular Plants of North America (Harvard)
00562583
e6b7b176-7f0b-4044-908e-c547068a4936
Acorus calamus Linnaeus
Araceae
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B. T. Hamlin
2013-08-26
2013-8-26
United States of America, Massachusetts, Middlesex County, Stoneham, Boston Basin Ecoregion: Mystic River Watershed. Middlesex Fells Reservation, northeast corner of small swamp east of Doleful Pond
42.4680555556 -71.0902777778 unknown
edge of red maple swamp and deep emergent marsh, flat terrain, almost full sun,