Eastern Massachusetts Vascular Plants
Explore [Plants Characteristic of Each Community Type] or [Community Types Where Each Plant Is Present]
Alluvial Atlantic White Cedar Swamp Community [Fact Sheet] — State Rank S2
Allocation of plants to certain layers may not match that suggested in the NHESP community fact sheet.

Tree Layer
Acer rubrum — red maple
Chamaecyparis thyoides — Atlantic white cedar
Shrub Layer
Clethra alnifolia — sweet pepperbush
Swida amomum — silky dogwood
Vaccinium corymbosum — highbush blueberry
Herbaceous Layer
Lycopus spp. — water horehounds
Onoclea sensibilis — sensitive fern
Osmunda regalis — royal fern
Thelypteris palustris — marsh fern
Triadenum virginicum — marsh St. John's-wort