Harvard University Herbaria: Vascular Plants of North America (Harvard)
01154246
9736d036-4123-4e51-a435-3d713c4c43fb
Cardamine pensylvanica Muhlenberg ex Willdenow
Brassicaceae
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W. T. Kittredge
1673
2011-07-08
2011-7-8
United States of America, Massachusetts, Middlesex County, Waltham, Boston Basin Ecoregion: Charles River Watershed. Beaver Brook Reservation, lower part, GPS 42.388N, 71.197W
Deep Emergent Marsh around small brook, part sun, organic muck soil, growing in brook