Graminoids

• fringed brome (Bromus ciliatus)
• blue-joint (Calamagrostis canadensis)
• sedges (Carex lacustris, C. lasiocarpa, C. stricta, C. utriculata, C. vesicaria, and others)
• twig-rush (Cladium mariscoides)
• spike-rush (Eleocharis erythropoda and E. palustris)
• rattlesnake grass (Glyceria canadensis)
• marsh wild-timothy (Muhlenbergia glomerata)
• fowl meadow grass (Poa palustris)
• green bulrush (Scirpus atrovirens)

Forbs

• swamp milkweed (Asclepias incarnata)
• marsh bellflower (Campanula aparinoides)
• water-hemlocks (Cicuta bulbifera and C. maculata)
• swamp thistle (Cirsium muticum)
• marsh cinquefoil (Comarum palustre)
• flat-topped white aster (Doellingeria umbellata)
• downy willow-herb (Epilobium strictum)
• common boneset (Eupatorium perfoliatum)
• grass-leaved goldenrod (Euthamia graminifolia)
• joe-pye-weed (Eutrochium maculatum)
• rough bedstraw (Galium asprellum)
• bog bedstraw (Galium labradoricum)
• small bedstraw (Galium trifidum)
• jewelweed (Impatiens capensis)
• wild blue flag (Iris versicolor)
• marsh pea (Lathyrus palustris)
• cardinal flower (Lobelia cardinalis)
• great blue lobelia (Lobelia siphilitica)
• common water horehound (Lycopus americanus)
• northern bugle weed (Lycopus uniflorus)
• swamp candles (Lysimachia terrestris)
• tufted loosestrife (Lysimachia thyrsiflora)
• wild mint (Mentha canadensis)
• water smartweed (Persicaria amphibia)
• great water dock (Rumex orbiculatus)
• common arrowhead (Sagittaria latifolia)
• common skullcap (Scutellaria galericulata)
• tall goldenrod (Solidago altissima)
• Canada goldenrod (Solidago canadensis)
• late goldenrod (Solidago gigantea)
• swamp goldenrod (Solidago patula)
• rough goldenrod (Solidago rugosa)
• panicled aster (Symphyotrichum lanceolatum)
• side-flowering aster (Symphyotrichum lateriflorum)
• swamp aster (Symphyotrichum puniceum)
• purple meadow-rue (Thalictrum dasycarpum)
• marsh St. John’s-wort (Triadenum fraseri)
• broad-leaved cat-tail (Typha latifolia)
• blue vervain (Verbena hastata)
• marsh violet (Viola cucullata)

Ferns

• sensitive fern (Onoclea sensibilis)
• marsh fern (Thelypteris palustris)

Shrubs

• tag alder (Alnus incana)
• bog birch (Betula pumila)
• red-osier dogwood (Cornus sericea)
• shrubby cinquefoil (Dasiphora fruticosa)
• sweet gale (Myrica gale)
• willows (Salix spp.)
• meadowsweet (Spiraea alba)
• steeplebush (Spiraea tomentosa)

Trees

• red maple (Acer rubrum)
• tamarack (Larix laricina)
• white pine (Pinus strobus)
• balsam poplar (Populus balsamifera)
• quaking aspen (Populus tremuloides)
• northern white-cedar (Thuja occidentalis)