Graminoids

• sedges (Carex deweyana and C. eburnea)
• blue wild-rye (Elymus glaucus)
• false melic (Schizachne purpurascens)

Forbs

• red baneberry (Actaea rubra)
• trail-plant (Adenocaulon bicolor)
• wild sarsaparilla (Aralia nudicaulis)
• calypso (Calypso bulbosa)
• bluebead lily (Clintonia borealis)
• goldthread (Coptis trifolia)
• ram’s head lady-slipper (Cypripedium arietinum)
• large-leaved aster (Eurybia macrophylla)
• fragrant bedstraw (Galium triflorum)
• Menzie’s rattlesnake plantain (Goodyera oblongifolia)
• creeping rattlesnake plantain (Goodyera repens)
• twinflower (Linnaea borealis)
• Canada mayflower (Maianthemum canadense)
• starry false Solomon-seal (Maianthemum stellatum)
• false mayflower (Maianthemum trifolium)
• partridge berry (Mitchella repens)
• naked miterwort (Mitella nuda)
• one-flowered pyrola (Moneses uniflora)
• broad-leaved twayblade (Neottia convallarioides)
• one-sided pyrola (Orthilia secunda)
• northern wood-sorrel (Oxalis acetosella)
• sweet-coltsfoot (Petasites frigidus)
• gay-wings (Polygala paucifolia)
• green shinleaf (Pyrola chlorantha)
• lesser pyrola (Pyrola minor)
• twisted-stalks (Streptopus spp.)
• starflower (Trientalis borealis)

Ferns

• wood ferns (Dryopteris spp.)
• oak fern (Gymnocarpium dryopteris)
• bracken fern (Pteridium aquilinum)

Fern Allies

• ground-pines (Dendrolycopodium dendroideum and D. obscurum)
• shining clubmoss (Huperzia lucidula)
• running ground-pine (Lycopodium clavatum)
• stiff clubmoss (Spinulum annotinum)

Lichens

• usnea lichens (Usnea spp.)

Mosses

• dicranum moss (Dicranum montanum)
• stair step moss (Hylocomium splendens)
• largetooth calcareous moss (Mnium spinulosum)
• big red stem moss (Pleurozium schreberi)
• oncophorus moss (Oncophorus wahlenbergii)
• ostrich-plume moss (Ptilium crista-castrensis)
• shaggy moss (Rhytidiadelphus triquetrus)

Shrubs

• tag alder (Alnus incana)
• mountain alder (Alnus viridis)
• bearberry (Arctostaphylos uva-ursi)
• bunchberry (Cornus canadensis)
• round-leaved dogwood (Cornus rugosa)
• bush honeysuckle (Diervilla lonicera)
• wintergreen (Gaultheria procumbens)
• common juniper (Juniperus communis)
• Canadian fly honeysuckle (Lonicera canadensis)
• prickly gooseberry (Ribes cynosbati)
• skunk currant (Ribes glandulosum)
• thimbleberry (Rubus parviflorus)
• dwarf raspberry (Rubus pubescens)
• soapberry (Shepherdia canadensis)
• snowberry (Symphoricarpos albus)
• Canada yew (Taxus canadensis)
• tall bilberry (Vaccinium membranaceum)
• Canada blueberry (Vaccinium myrtilloides)
• oval-leaved bilberry (Vaccinium ovalifolium)

Trees

• balsam fir (Abies balsamea)
• striped maple (Acer pensylvanicum)
• red maple (Acer rubrum)
• mountain maple (Acer spicatum)
• paper birch (Betula papyrifera)
• white spruce (Picea glauca)
• black spruce (Picea mariana)
• jack pine (Pinus banksiana)
• red pine (Pinus resinosa)
• white pine (Pinus strobus)
• balsam poplar (Populus balsamifera)
• quaking aspen (Populus tremuloides)
• American mountain-ash (Sorbus americana)
• mountain-ash (Sorbus decora)
• northern white-cedar (Thuja occidentalis)
• hemlock (Tsuga canadensis)