Families: 48
Genera: 95
Species: 143
Total Taxa: 143 (including subsp. and var.)
Sagittaria latifolia - wapato
Cicuta bulbifera - bulblet water-hemlock
Asclepias incarnata - swamp milkweed
Ilex mucronata - mountain holly
Ilex verticillata - common winterberry
Calla palustris - water-arum
Symplocarpus foetidus - skunk-cabbage
Aralia nudicaulis - wild sarsaparilla
Maianthemum trifolium - three-leaf Solomon's-plume
Doellingeria umbellata - tall flat-topped white aster
Eurybia macrophylla - large-leaved aster
Eutrochium maculatum - spotted Joe-Pye-weed
Sonchus oleraceus - field sow-thistle
Impatiens capensis - spotted touch-me-not
Alnus incana - swamp alder
Betula alleghaniensis - yellow birch
Betula papyrifera - white birch
Campanula aparinoides - marsh bellflower
Linnaea borealis - twinflower
Lonicera canadensis - American fly honeysuckle
Lonicera oblongifolia - swamp fly honeysuckle
Lonicera villosa - mountain fly honeysuckle
Cornus canadensis - dwarf cornel
Cornus sericea - red osier dogwood
Thuja occidentalis - northern white-cedar
Carex brunnescens - green bog sedge
Carex canescens - silvery sedge
Carex chordorrhiza - creeping sedge
Carex comosa - bristly sedge
Carex disperma - two-seeded bog sedge
Carex intumescens - swollen sedge
Carex lacustris - rip-gut sedge
Carex lasiocarpa - fen wiregrass sedge
Carex leptalea - slender sedge
Carex magellanica subsp. irrigua - boreal bog sedge
Carex oligosperma - few-seeded sedge
Carex pauciflora - star sedge
Carex stricta - uptight sedge
Carex swanii - Swan's sedge
Carex trisperma - three-seeded sedge
Dulichium arundinaceum - three-way sedge
Eleocharis erythropoda - bald spike-rush
Eriophorum russeolum - red cottongrass
Eriophorum vaginatum - tussock cotton-grass
Eriophorum virginicum - tawny cotton-grass
Eriophorum viridicarinatum - tall cotton-grass
Rhynchospora alba - white beak-rush
Drosera intermedia - spoon-leaf sundew
Drosera rotundifolia - round-leaved sundew
Athyrium filix-femina - northern lady fern
Dryopteris carthusiana - toothed wood fern
Dryopteris cristata - crested wood fern
Gymnocarpium dryopteris - western oak fern
Onoclea sensibilis - sensitive fern
Equisetum fluviatile - water horsetail
Equisetum sylvaticum - woodland horsetail
Andromeda polifolia var. latifolia - bog rosemary
Chamaedaphne calyculata - leather-leaf
Gaultheria hispidula - moxie
Gaultheria procumbens - wintergreen
Kalmia polifolia - swamp laurel
Moneses uniflora - single delight
Monotropa uniflora - Indian-pipe
Orthilia secunda - one-sided wintergreen
Pyrola asarifolia - pink shin-leaf
Rhododendron groenlandicum - Labrador-tea
Vaccinium angustifolium - low sweet blueberry
Vaccinium macrocarpon - large cranberry
Vaccinium myrtilloides - velvet-leaf huckleberry
Vaccinium oxycoccos - small cranberry
Iris versicolor - northern blue flag
Triglochin maritima - seaside arrow-grass
Scutellaria galericulata - marsh skullcap
Utricularia intermedia - northern bladderwort
Streptopus lanceolatus - twisted-stalk
Spinulum annotinum - stiff club-moss
Trillium cernuum - whip-poor-will flower
Menyanthes trifoliata - common buckbean
Nuphar variegata - bull-head pond-lily
Epilobium palustre - marsh willow-herb
Epilobium strictum - northeastern willow-herb
Botrypus virginianus - rattlesnake fern
Arethusa bulbosa - swamp-pink
Calopogon tuberosus - tuberous grass pink
Corallorhiza trifida - yellow coralroot
Cypripedium acaule - small pink lady's-slipper
Cypripedium parviflorum - yellow lady's-slipper
Cypripedium reginae - showy lady's-slipper
Goodyera repens - lesser rattlesnake-plantain
Neottia cordata - heart-leaf twayblade
Platanthera clavellata - small green fringed orchid
Platanthera dilatata - white bog orchid
Platanthera lacera - ragged fringed orchid
Platanthera obtusata - blunt-leaved orchid
Pogonia ophioglossoides - snakemouth orchid
Osmunda cinnamomea - cinnamon fern
Osmunda claytoniana - interrupted fern
Osmunda regalis - royal fern
Abies balsamea - Canada balsam
Larix laricina - tamarack
Picea mariana - black spruce
Pinus banksiana - jack pine
Pinus resinosa - red pine
Pinus strobus - eastern white pine
Bromus ciliatus - fringed brome
Calamagrostis canadensis - blue-joint grass
Cinna latifolia - drooping wood-reed
Glyceria canadensis - Canada manna grass
Glyceria striata - ridged glyceria
Muhlenbergia glomerata - spiked muhly
Poa palustris - marsh bluegrass
Polygala paucifolia - gay-wings
Lysimachia terrestris - swamp loosestrife
Lysimachia thyrsiflora - tufted loosestrife
Trientalis borealis - maystar
Anemone quinquefolia - wood anemone
Caltha palustris - yellow marsh-marigold
Coptis trifolia - three-leaved gold-thread
Thalictrum dioicum - quicksilver-weed
Rhamnus alnifolia - alder-leaf buckthorn
Aronia x prunifolia - hybrid chokeberry
Comarum palustre - purple marshlocks
Rubus pubescens - dwarf red blackberry
Sorbus americana - American mountain ash
Sorbus decora - showy mountain ash
Spiraea tomentosa - steeplebush
Galium labradoricum - northern bog bedstraw
Galium triflorum - sweet-scented bedstraw
Salix candida - sage-leaved willow
Salix interior - sandbar willow
Salix pedicellaris - bog willow
Salix pyrifolia - balsam willow
Arceuthobium pusillum - eastern dwarf mistletoe
Acer rubrum - red maple
Sarracenia purpurea - purple pitcher-plant
Micranthes pensylvanica - swamp saxifrage
Mitella nuda - small bishop's-cap
Scheuchzeria palustris - pod-grass
Thelypteris palustris - marsh fern
Viola macloskeyi - wild white violet