| Alfalfa | (Medicago sativa) | LEGUME - (Fabaceae) |
| Alyssum, Hoary | (Berteroa incana) | MUSTARD - (Brassicaceae) |
| Anemone, Canada | (Anemone canadensis) | BUTTERCUP ( or CROWFOOT) - (Ranunculaceae) |
| Anemone, Small-flowered | (Anemone parviflora) | BUTTERCUP ( or CROWFOOT) - (Ranunculaceae) |
| Anemone, Wood | (Anemone quinquefolia) | BUTTERCUP ( or CROWFOOT) - (Ranunculaceae) |
| Apple, Common | (Malus pumila) | ROSE - (Rosaceae) |
| Apple, Crab | (Malus coronaria) | ROSE - (Rosaceae) |
| Arbutrus, Trailing | (Epigaea repens) | HEATH - (Ericaceae) |
| Archangel, Yellow | (Lamium galeobdolon) | MINT - (Lamiaceae) |
| Arrowgrass, Seaside | (Triglochin maritima) | ARROW-GRASS (Juncaginaceae) |
| Arrowhead, Broad Leaved | (Sagittaria latifolia) | WATER PLANTS |
| Artichoke, Jerusalem | (Helianthus tuberosus) | ASTERS - (Asteraceae) - Daisy Type Asters |
| Arum, Water | (Calla palustris) | ARUM |
| Aster, Arrow-leaved | (Symphyotrichum urophyllum) | ASTERS - (Asteraceae) - The Aster Group |
| Aster, Azure | (Symphyotrichum oolentangiense) | ASTERS - (Asteraceae) - The Aster Group |
| Aster, Calico | (Symphyotrichum lateriflorum) | ASTERS - (Asteraceae) - The Aster Group |
| Aster, Flat-topped White | (Doellingeria umbellata) | ASTERS - (Asteraceae) - The Aster Group |
| Aster, Frost | (Symphyotrichum pilosum) | ASTERS - (Asteraceae) - The Aster Group |
| Aster, Heart-leaved | (Symphyotrichum cordifolium) | ASTERS - (Asteraceae) - The Aster Group |
| Aster, Heath | (Symphyotrichum ericoides) | ASTERS - (Asteraceae) - The Aster Group |
| Aster, Large-leaved | (Eurybia macrophylla) | ASTERS - (Asteraceae) - The Aster Group |
| Aster, New England | (Symphyotrichum novae-angliae) | ASTERS - (Asteraceae) - The Aster Group |
| Aster, Northern bog | (Symphyotrichum boreale) | ASTERS - (Asteraceae) - The Aster Group |
| Aster, Ontario | (Symphyotrichum ontarionis) | ASTERS - (Asteraceae) - The Aster Group |
| Aster, Panicled | (Symphyotrichum lanceolatum) | ASTERS - (Asteraceae) - The Aster Group |
| Aster, Pringle's | (Symphyotrichum pilosum var.pringlei) | ASTERS - (Asteraceae) - The Aster Group |
| Aster, Purple-stemmed | (Symphyotrichum puniceum) | ASTERS - (Asteraceae) - The Aster Group |
| Aster, Sharp-leaved | (Oclemena acuminata) | ASTERS - (Asteraceae) - The Aster Group |
| Aster, Smooth | (Symphyotrichum laeve) | ASTERS - (Asteraceae) - The Aster Group |
| Aster, Upland White | (Solidago ptarmicoides) | ASTERS - (Asteraceae) - The Aster Group |
| Aster, White Wood | (Eurybia divaricata) | ASTERS - (Asteraceae) - The Aster Group |
| Aven, Catling | (Geum X catlingii) | ROSE - (Rosaceae) |
| Aven, Mountain | (Dryas integrifolia) | ROSE - (Rosaceae) |
| Aven, Water | (Geum rivale) | ROSE - (Rosaceae) |
| Aven, White | (Geum canadense) | ROSE - (Rosaceae) |
| Aven, Wood | (Geum urbanum) | ROSE - (Rosaceae) |
| Aven, Yellow | (Geum aleppicum) | ROSE - (Rosaceae) |
| Azalea, Flame | (Rhododendron calendulaceum) | HEATH - (Ericaceae) |
| Balloon Flower | (Platycodon grandiflorus) | BELLFLOWER - (Campanulaceae) |
| Baneberry, Red | (Actaea rubra) | BUTTERCUP ( or CROWFOOT) - (Ranunculaceae) |
| Baneberry, White | (Actaea pachypoda) | BUTTERCUP ( or CROWFOOT) - (Ranunculaceae) |
| Barberry, European | (Berberis vulgaris) | BARBERRY - (Berberidaceae) |
| Basil-Thyme | (Clinopodium acinos) | MINT - (Lamiaceae) |
| Basil, Wild | (Clinopodium vulgare) | MINT - (Lamiaceae) |
| Bearberry | (Arctostaphylos uva-ursi) | HEATH - (Ericaceae) |
| Beard Tongue, Hairy | (Penstemon hirsutus) | FIGWORT - (Scrophulariaceae) |
| Beardtongue, Foxglove | (Penstemon digitalis) | FIGWORT - (Scrophulariaceae) |
| Bedstraw, Bog | (Galium labradoricum) | MADDER - (Rubiaceae) |
| Bedstraw, Marsh | (Galium palustre) | MADDER - (Rubiaceae) |
| Bedstraw, Northern | (Galium boreale) | MADDER - (Rubiaceae) |
| Bee Balm | (Monarda fistulosa) | MINT - (Lamiaceae) |
| Bellflower, Creeping | (Campanula rapunculoides) | BELLFLOWER - (Campanulaceae) |
| Bellflower, Marsh | (Campanula aparinoides) | BELLFLOWER - (Campanulaceae) |
| Bellwort, Large-flowered | (Uvularia grandiflora) | LILY - (Liliaceae) |
| Betony, Wood (Red) | (Pedicularis canadensis) | FIGWORT - (Scrophulariaceae) |
| Betony, Wood (Yellow) | (Pedicularis canadensis) | FIGWORT - (Scrophulariaceae) |
| Bindweed, Field | (Convolvulus arvensis) | MORNING GLORY- (Convolvulaceae) |
| Bindweed, Hedge | (Calystegia sepium) | MORNING GLORY- (Convolvulaceae) |
| Black-eyed Susan | (Rudbeckia hirta) | ASTERS - (Asteraceae) - Daisy Type Asters |
| Bladderwort, Common | (Utricularia vulgaris) | BLADDERWORT - (Lentibulariaceae) |
| Bladderwort, Flat-leaved | (Utricularia intermedia) | BLADDERWORT - (Lentibulariaceae) |
| Bladderwort, Horned | (Utricularia cornuta) | BLADDERWORT - (Lentibulariaceae) |
| Bloodroot | (Sanguinaria canadensis) | POPPY - (Papaveraceae) |
| Blue-eyed Grass, Common | (Sisyrinchium montanum) | IRIS - (Iridaceae) |
| Blue-eyed Grass, Slender | (Sisyrinchium mucronatum) | IRIS - (Iridaceae) |
| Bluebells, Virginia | (Mertensia virginica) | BORAGE - (Borageginaceae) |
| Blueberry | (Vaccinium angustifolium) | HEATH - (Ericaceae) |
| Bluet, Long-Leaved | (Houstonia longifolia) | MADDER - (Rubiaceae) |
| Bog Bean | (Menyanthes trifoliata) | BUCKBEAN (Menyanthaceae) |
| Bog Candle | (Platanthera dilatata) | ORCHID - (Orchidaceae) |
| Boneset | (Eupatorium perfoliatum) | ASTERS -(Asteraceae) - Other Asters |
| Bouncing Bet | (Saponaria officinalis) | PINK - (Caryophyllaceae) |
| Bower, Virgin's | (Clematis virginiana) | BUTTERCUP ( or CROWFOOT) - (Ranunculaceae) |
| Broom-rape, One-flowered | (Orobanche uniflora) | FIGWORT - (Scrophulariaceae) |
| Bugloss, Viper's | (Echium vulgare) | BORAGE - (Borageginaceae) |
| Bunchberry | (Cornus canadensis) | Dogwood - (Cornaceae) |
| Bur Reed, Branched | (Sparganium emersum) | CATTAIL (Tyhanceae) and Bur-reed Family (Spargamiaceae) |
| Bur-reed, Great | (Sparganium eurycarpum) | CATTAIL (Tyhanceae) and Bur-reed Family (Spargamiaceae) |
| Bur-reed, Green-fruited | (Sparganium emersum) | Bur-reed Family (Spargamiaceae) |
| Bur-reed, Lesser | (Sparganium americanum) | CATTAIL (Tyhanceae) and Bur-reed Family (Spargamiaceae) |
| Burdock, Common | (Arctium minus) | ASTERS -(Asteraceae) - Other Asters |
| Buttercup, Early | (Ranunculus fascicularis) | BUTTERCUP ( or CROWFOOT) - (Ranunculaceae) |
| Buttercup, Prairie | (Ranunculus rhomboideus) | BUTTERCUP ( or CROWFOOT) - (Ranunculaceae) |
| Buttercup, Tall | (Ranunculus acris) | BUTTERCUP ( or CROWFOOT) - (Ranunculaceae) |
| Butterwort, Common | (Pinguicula vulgaris) | BLADDERWORT - (Lentibulariaceae) |
| Buttonbush | (Cephalanthus occidentalis) | MADDER - (Rubiaceae) |
| Cactus, Prickly Pear | (Opuntia humifusa) | CACTUS - (Cactaceae) |
| Calypso | (Calypso bulbosa) | ORCHID - (Orchidaceae) |
| Campion, Bladder | (Silene vulgaris) | PINK - (Caryophyllaceae) |
| Campion, Moss | (Silene acaulis) | PINK - (Caryophyllaceae) |
| Campion, Red | (Lychnis dioica) | PINK - (Caryophyllaceae) |
| Campion, White | (Silene latifolia) | PINK - (Caryophyllaceae) |
| Candytuft | (Iberis sempervirens) | MUSTARD - (Brassicaceae) |
| Cardinal Flower | (Lobelia cardinalis) | BELLFLOWER - (Campanulaceae) |
| Catnip | (Nepeta cataria) | MINT - (Lamiaceae) |
| Celandine, Greater | (Chelidonium majus) | POPPY - (Papaveraceae) |
| Chamomile, Scentless | (Tripleurospermum inodorum) | ASTERS - (Asteraceae) - Daisy Type Asters |
| Cherry, Pin | (Prunus pensylvanica) | Dogwood - (Cornaceae) |
| Cherry, Sand | (Prunus pumila) | ROSE - (Rosaceae) |
| Chickweed, Alpine | (Cerastium alpinum) | PINK - (Caryophyllaceae) |
| Chickweed, Field | (Cerastium arvense) | PINK - (Caryophyllaceae) |
| Chickweed, Mouse-eared | (Cerastium fontanum) | PINK - (Caryophyllaceae) |
| Chives | (Allium schoenoprasum) | LILY - (Liliaceae) |
| Chokecherry | (Prunus virginiana) | ROSE - (Rosaceae) |
| Chokecherry, Black | (Prunus serotina) | ROSE - (Rosaceae) |
| Chokecherry, Purple | (Malus floribunda) | ROSE - (Rosaceae) |
| Cicely, Sweet | (Osmorhiza claytonii) | PARSLEY - (Apiaceae) |
| Cinqfoil, Marsh | (Comarum palustre) | ROSE - (Rosaceae) |
| Cinqfoil, Snowy | (Potentilla nivea) | ROSE - (Rosaceae) |
| Cinquefoil, Bushy | (Potentilla paradoxa) | ROSE - (Rosaceae) |
| Cinquefoil, Common | (Potentilla simplex) | ROSE - (Rosaceae) |
| Cinquefoil, Shrubby | (Dasiphora floribunda) | ROSE - (Rosaceae) |
| Cinquefoil, Sulphur | (Potentilla recta) | ROSE - (Rosaceae) |
| Clintonia,Yellow | (Clintonia borealis) | LILY - (Liliaceae) |
| Cloudberry (NL) | (Rubus chamaemorus) | ROSE - (Rosaceae) |
| Clover, Red | (Trifolium pratense) | LEGUME - (Fabaceae) |
| Clover, Sweet White | (Melilotus alba) | LEGUME - (Fabaceae) |
| Clover, Sweet Yellow | (Melilotus officinalis) | LEGUME - (Fabaceae) |
| Clover, White | (Trifolium repens) | LEGUME - (Fabaceae) |
| Cocklebur | (Xanthium strumarium) | ASTERS -(Asteraceae) - Other Asters |
| Cohosh, Blue | (Caulophyllum giganteum) | BARBERRY - (Berberidaceae) |
| Coltsfoot | (Tussilago farfara) | ASTERS -(Asteraceae) - Other Asters |
| Columbine, White Wild | (Aquilegia vulgaris) | BUTTERCUP ( or CROWFOOT) - (Ranunculaceae) |
| Columbine, Wild | (Aquilegia canadensis) | BUTTERCUP ( or CROWFOOT) - (Ranunculaceae) |
| Coneflower | (Echinacea purpurea) | ASTERS - (Asteraceae) - Daisy Type Asters |
| Coralroot, Striped | (Corallorhiza striata) | ORCHID - (Orchidaceae) |
| Cornflower | (Centaurea cyanus) | ASTERS -(Asteraceae) - Other Asters |
| Corydalis, Pale | (Capnoides sempervirens) | POPPY - (Papaveraceae) |
| Corydalis, Yellow | (Capnoides flavula) | POPPY - (Papaveraceae) |
| Cowwheat | (Melampyrum lineare) | FIGWORT - (Scrophulariaceae) |
| Cranberry, Highbush | (Viburnum trilobum) | HONEYSUCKLE - (Caprifoliaceae) |
| Cranberry, Highbush | (Viburnum trilobum) | MAGNOLIA - (Magnoliaceae) |
| Cranesbill, Carolina | (Geranium carolinianum) | GERANIUM - (Geraniaceae) |
| Cranesbill, Marsh | (Geranium palustre) | GERANIUM - (Geraniaceae) |
| Cranesbill, Woodland | (Geranium sylvaticum) | GERANIUM - (Geraniaceae) |
| Cress, Common Winter | (Barbarea vulgaris) | MUSTARD - (Brassicaceae) |
| Cress, Lyre-leaved Rock | (Arabidopsis lyrata) | MUSTARD - (Brassicaceae) |
| Cress, Purple | (Cardamine douglassii) | MUSTARD - (Brassicaceae) |
| Cress, Purple Rock | (Cardamine douglasii) | MUSTARD - (Brassicaceae) |
| Cress, Spring | (Cardamine bulbosa) | MUSTARD - (Brassicaceae) |
| Crowfoot, Small White Water | (Ranunculus aquatilis) | BUTTERCUP ( or CROWFOOT) - (Ranunculaceae) |
| Crowfoot, Small Yellow Water | (Ranunculus gmelinii) | BUTTERCUP ( or CROWFOOT) - (Ranunculaceae) |
| Cuckooflower | (Cardamine pratensis) | MUSTARD - (Brassicaceae) |
| Cucumber, Wild | (Echinocystis lobata) | GOURD - (Cucurbitaceae) |
| Curly Dock | (Rumex crispus) | SMARTWEED - (Polygonaceae) |
| Current, Wild Black | (Ribes americanum) | BARBERRY - (Berberidaceae) |
| Daffodil, Yellow | (Narcissus pseudonarcissus) | LILY - (Liliaceae) |
| Daisy, English | (Bellis perennis) | ASTERS - (Asteraceae) - Daisy Type Asters |
| Daisy, Lakeside | (Tetraneuris herbacea) | ASTERS - (Asteraceae) - Daisy Type Asters |
| Daisy, Ox-eyed | (Leucanthemum vulgare) | ASTERS - (Asteraceae) - Daisy Type Asters |
| Dame's Rocket | (Hesperis matronalis) | MUSTARD - (Brassicaceae) |
| Dandelion, Common | (Taraxacum officinale) | ASTERS -(Asteraceae) - Other Asters |
| Dandelion, Red-seeded | (Taraxacum laevigatum) | ASTERS -(Asteraceae) - Other Asters |
| Dayflower, Asiatic | (Commelina communis) | SPIDERWORT (Tradescantia) |
| Daylily, Orange | (Lilium lancifolium) | LILY - (Liliaceae) |
| Daylily, Yellow | (Hemerocallis lilioasphodelus) | LILY - (Liliaceae) |
| Dewberry | (Rubus hispidus) | ROSE - (Rosaceae) |
| Dogbane, Hemp | (Apocynum cannabinum) | Dogbane - (Apocynaceae) |
| Dogbane, Spreading | (Apocynum androsaemifolium) | Dogbane - (Apocynaceae) |
| Dogwood, Red Osier | (Cornus stolonifera) | Dogwood - (Cornaceae) |
| Dragon's Mouth | (Arethusa bulbosa) | ORCHID - (Orchidaceae) |
| Dutchman's Breeches | (Dicentra cucullaria) | POPPY - (Papaveraceae) |
| Elderberry, Common | (Sambucus nigra canadensis) | HONEYSUCKLE - (Caprifoliaceae) |
| Elderberry, Red-berried | (Sambucus racemosa) | HONEYSUCKLE - (Caprifoliaceae) |
| Elecampane | (Inula helenium) | ASTERS - (Asteraceae) - Daisy Type Asters |
| Evening-primrose | (Oenothera biennis) | EVENING- PRIMROSE (Onagraceae) |
| Eyebright | (Euphrasia stricta) | FIGWORT - (Scrophulariaceae) |
| Feverwort | (Triosteum perfoliatum) | HONEYSUCKLE - (Caprifoliaceae) |
| Field Rocket | (Brassica rapa) | MUSTARD - (Brassicaceae) |
| Fireweed | (Epilobium angustifolium) | EVENING- PRIMROSE (Onagraceae) |
| Flag, Northern Blue | (Iris versicolor) | IRIS - (Iridaceae) |
| Fleabane, Daisy | (Erigeron annuus) | ASTERS - (Asteraceae) - Daisy Type Asters |
| Fleabane, Hyssopleaf | (Erigeron hyssopifolius) | ASTERS - (Asteraceae) - Daisy Type Asters |
| Fleabane, Philadelphia | (Erigeron philadelphicus) | ASTERS - (Asteraceae) - Daisy Type Asters |
| Fleabane, Rough Daisy | (Erigeron strigoris) | ASTERS - (Asteraceae) - Daisy Type Asters |
| Foamflower | (Tiarella cordifolia) | SAXIFRAGE - (Saxifragaceae) |
| Forget-me-not | (Myosotis scorpioides) | BORAGE - (Borageginaceae) |
| Frogbit | (Hydrocharis morsus-ranae) | WATER PLANTS |
| Gentian, Bottle | (Gentiana clausa) | GENTIAN- (Gentianaceae) |
| Gentian, Fringed | (Gentiana crinita) | GENTIAN- (Gentianaceae) |
| Gentian, Narrow-leaved | (Gentiana linearis) | GENTIAN- (Gentianaceae) |
| Geranium, Wild | (Geranium maculatum) | GERANIUM - (Geraniaceae) |
| Gerardia, Purple | (Agalinis purpurea) | FIGWORT - (Scrophulariaceae) |
| Ginger, Wild | (Asarum canadense) | BIRTHWORT (Aristolochiaceae) |
| Glory-in-the Snow | (Chionodoxa forbesii) | LILY - (Liliaceae) |
| Goat's Beard | (Tragopogon dubius) | ASTERS -(Asteraceae) - Other Asters |
| Golden Alexanders | (Zizia aurea) | PARSLEY - (Apiaceae) |
| Goldenrod, Blue-stem | (Solidago caesia) | ASTERS - (Asteraceae) - Goldenrods |
| Goldenrod, Bog | (Solidago uliginosa) | ASTERS - (Asteraceae) - Goldenrods |
| Goldenrod, Downy | (Euthamia graminifolia) | ASTERS - (Asteraceae) - Goldenrods |
| Goldenrod, Early | (Solidago juncea) | ASTERS - (Asteraceae) - Goldenrods |
| Goldenrod, Grey | (Solidago nemoralis) | ASTERS - (Asteraceae) - Goldenrods |
| Goldenrod, Hairy | (Solidago hispida) | ASTERS - (Asteraceae) - Goldenrods |
| Goldenrod, Lanced-leaved | Euthamia graminifolia) | ASTERS - (Asteraceae) - Goldenrods |
| Goldenrod, Late | (Solidago altissima) | ASTERS - (Asteraceae) - Goldenrods |
| Goldenrod, Ohio | (Solidago ohioensis) | ASTERS - (Asteraceae) - Goldenrods |
| Goldenrod, Rough-stemmed | (Solidago rugosa) | ASTERS - (Asteraceae) - Goldenrods |
| Goldenrod, Seaside | (Solidago sempervirens) | ASTERS - (Asteraceae) - Goldenrods |
| Goldenrod, Slender-leaved | (Euthamia tenuifolia) | ASTERS - (Asteraceae) - Goldenrods |
| Goldenrod, Stiff-leaved | (Solidago rigida) | ASTERS - (Asteraceae) - Goldenrods |
| Goldenrod, Stout | (Solidago squarrosa) | ASTERS - (Asteraceae) - Goldenrods |
| Goldenrod, Tall | (Solidago gigantea) | ASTERS - (Asteraceae) - Goldenrods |
| Goldenrod, White | (Solidago bicolor) | ASTERS - (Asteraceae) - Goldenrods |
| Goldenrod, Zig-zag | (Solidago flexicaulis) | ASTERS - (Asteraceae) - Goldenrods |
| Goldthread | (Coptis trifolia) | BUTTERCUP ( or CROWFOOT) - (Ranunculaceae) |
| Grape, Riverside | (Vitis riparia) | ROSE - (Rosaceae) |
| Grass of Parnasis | (Parnassia glauca) | SAXIFRAGE - (Saxifragaceae) |
| Grass-Pink, Tuberous | (Calopogon tuberosus) | ORCHID - (Orchidaceae) |
| Groundnut | (Apios americana) | LEGUME - (Fabaceae) |
| Groundsel, Roundleaf | (Senecio obovatus) | ASTERS - (Asteraceae) - Daisy Type Asters |
| Guelder-rose | (Viburnum opulus) | HONEYSUCKLE - (Caprifoliaceae) |
| Harebell | (Campanula rotundifolia) | BELLFLOWER - (Campanulaceae) |
| Hawkweed, Field | (Hieracium caespitosum) | ASTERS -(Asteraceae) - Other Asters |
| Hawkweed, Mouse-eared | (Hieracium pilosella) | ASTERS -(Asteraceae) - Other Asters |
| Hawkweed, Orange | (Hieracium aurantiacum) | ASTERS -(Asteraceae) - Other Asters |
| Hawkweed, Smooth | (Crepis capillaris) | ASTERS -(Asteraceae) - Other Asters |
| Hawkweed, Yellow | (Hieracium caespitosum) | ASTERS -(Asteraceae) - Other Asters |
| Hawthorn, Black | (Crataegus douglasii) | ROSE - (Rosaceae) |
| Heal-All | (Prunella vulgaris) | MINT - (Lamiaceae) |
| Heal-All, White | (Prunella vulgaris) | MINT - (Lamiaceae) |
| Helleborine | (Epipactis helleborine) | ORCHID - (Orchidaceae) |
| Hemlock, Spotted Water- | (Cicuta maculata) | PARSLEY - (Apiaceae) |
| Hepatica, Round-lobed | (Anemone americana) | BUTTERCUP ( or CROWFOOT) - (Ranunculaceae) |
| Hepatica, Sharp-lobed | (Anemone acutiloba) | BUTTERCUP ( or CROWFOOT) - (Ranunculaceae) |
| Herb Robert | (Geranium robertianum) | GERANIUM - (Geraniaceae) |
| Hobblebush | (Sambucus nigra canadensis) | HONEYSUCKLE - (Caprifoliaceae) |
| Honeysuckle, European Fly | (Lonicera xylosteum) | HONEYSUCKLE - (Caprifoliaceae) |
| Honeysuckle, Glaucous | (Lonicera dioica) | HONEYSUCKLE - (Caprifoliaceae) |
| Honeysuckle, Morrow's | (Lonicera morrowii) | HONEYSUCKLE - (Caprifoliaceae) |
| Honeysuckle, Northern Bush | (Diervilla lonicera) | HONEYSUCKLE - (Caprifoliaceae) |
| Honeysuckle, Tartarian | (Lonicera tatarica) | HONEYSUCKLE - (Caprifoliaceae) |
| Honeysuckle, Trumpet | (Lonicera sempervirens) | HONEYSUCKLE - (Caprifoliaceae) |
| Honeysuckle,White | (Lonicera albiflora) | HONEYSUCKLE - (Caprifoliaceae) |
| Horehound, Water | (Lycopus americanus) | MINT - (Lamiaceae) |
| Hound's Tongue | (Cynoglossum officinale) | BORAGE - (Borageginaceae) |
| Indian Paintbrush | (Castilleja coccinea) | FIGWORT - (Scrophulariaceae) |
| Indian Paintbrush (Yellow) | (Castilleja coccinea) | FIGWORT - (Scrophulariaceae) |
| Indian Pipe | (Monotropa uniflora) | HEATH - (Ericaceae) |
| Iris, Dwarf Lake | (Iris lacustris) | IRIS - (Iridaceae) |
| Iris, Tall Bearded | (Iris gernanica) | IRIS - (Iridaceae) |
| Iris, Yellow Flag | (Iris pseudacorus) | IRIS - (Iridaceae) |
| Ironweed, Tall | Vernonia gigantea | ASTERS -(Asteraceae) - Other Asters |
| Ivy, Ground | (Glechoma hederacea) | MINT - (Lamiaceae) |
| Ivy, Poison | (Toxicodendron rydbergii) | CASHEW (Anacardiaceae) |
| Jack-in-the-Pulpit | (Arisaema triphyllum) | ARUM |
| Jewelweed, Spotted | (Impatiens pallida) | JEWELWEED - (Balsaminacae) |
| Joe Pye Weed | (Eutrochium maculatum) | ASTERS -(Asteraceae) - Other Asters |
| Knapweed, Diffuse | (Centaurea diffusa) | ASTERS -(Asteraceae) - Other Asters |
| Knapweed, Spotted | (Centaurea maculosa) | ASTERS -(Asteraceae) - Other Asters |
| Labrador Tea | (Ledum groenlandicum) | HEATH - (Ericaceae) |
| Ladies' Tresses, Case's | (Spiranthes casei) | ORCHID - (Orchidaceae) |
| Ladies' Tresses, Hooded | (Spiranthes romanzoffiana) | ORCHID - (Orchidaceae) |
| Ladies' Tresses, Nodding | (Spiranthes cernua) | ORCHID - (Orchidaceae) |
| Ladies' Tresses, Slender | (Spiranthes gracilis) | ORCHID - (Orchidaceae) |
| Ladies's Tresses, Shining | (Spiranthes lucida) | ORCHID - (Orchidaceae) |
| Lady's Slipper, Flat-petalled Yellow | (Cypripedium calceolus L. var. planipetalum) | ORCHID - (Orchidaceae) |
| Lady's Slipper, Large Yellow | (Cypripediumparviflorum var pubescens) | ORCHID - (Orchidaceae) |
| Lady's Slipper, Pink | (Cypripedium acaule) | ORCHID - (Orchidaceae) |
| Lady's Slipper, Ram's Head | (Cypripedium arietinum) | ORCHID - (Orchidaceae) |
| Lady's Slipper, Showy | (Cypripedium reginae) | ORCHID - (Orchidaceae) |
| Lady's Slipper, Small White | (Cypripedium candidum) | ORCHID - (Orchidaceae) |
| Lady's Slipper, Small Yellow | (Cypripedium parviflorum var makasin) | ORCHID - (Orchidaceae) |
| Lance-leaved Coreopsis | (Coreopsis lanceolata) | ASTERS - (Asteraceae) - Daisy Type Asters |
| Laurel, Bog | (Kalmia polifolia) | HEATH - (Ericaceae) |
| Laurel, Sheep | (Kalmia angustifolia) | HEATH - (Ericaceae) |
| Leatherleaf | (Chamaedaphne calyculata) | HEATH - (Ericaceae) |
| Lettuce, Biennial | (Lactuca biennis) | ASTERS -(Asteraceae) - Other Asters |
| Lettuce, White | (Nabalus albus) | ASTERS -(Asteraceae) - Other Asters |
| Lettuce, Wild Canada | (Lactuca canadensis) | ASTERS -(Asteraceae) - Other Asters |
| Lily of the Valley | (Convallaria majalis) | LILY - (Liliaceae) |
| Lily, Tiger | (Lilium tigrinum) | LILY - (Liliaceae) |
| Lily, Trout | (Erythronium americanum) | LILY - (Liliaceae) |
| Lily, White Trout | (Erythronium albidum) | LILY - (Liliaceae) |
| Lily, White Water | (Nymphaea odorata) | WATER PLANTS |
| Lily, Wood | (Lilium philadelphicum) | LILY - (Liliaceae) |
| Lily, Yellow Pond | (Nuphar variegata) | WATER PLANTS |
| Lobelia, Great | (Lobelia siphilitica) | BELLFLOWER - (Campanulaceae) |
| Lobelia, Kalm's | (Lobelia kalmii) | BELLFLOWER - (Campanulaceae) |
| Locust, Black | (Robinia pseaudoacacia) | LEGUME - (Fabaceae) |
| Loosestrife, Fringe | (Lythrum salicaria) | LOOSESTRIFE - (Lythraceae) |
| Loosestrife, Fringed | (Lysimachia ciliata) | PRIMROSE (Primulaceae) |
| Loosestrife, Purple | (Lythrum salicaria) | LOOSESTRIFE - (Lythraceae) |
| Loosestrife, Swamp | (Decodon verticillatus) | LOOSESTRIFE - (Lythraceae) |
| Loosestrife, Tufted | (Lysimachia thyrsiflora) | PRIMROSE (Primulaceae) |
| Loosestrife, Winged | (Lythrum alatum) | LOOSESTRIFE - (Lythraceae) |
| Lopseed | (Phryma leptostachya) | LOPSEED - (Phrymaceae) |
| Lupines | (Lupinus perennis) | LEGUME - (Fabaceae) |
| Mallow, Common | (Malva neglecta) | MALLOW- (Malvaceae) |
| Mallow, Musk | (Malva moschata) | MALLOW- (Malvaceae) |
| Marigold, Marsh | (Caltha palustris) | BUTTERCUP ( or CROWFOOT) - (Ranunculaceae) |
| Marigold, Nodding Bur | (Bidens cernuus) | ASTERS - (Asteraceae) - Daisy Type Asters |
| Mayapple | (Podophyllum peltatum) | BARBERRY - (Berberidaceae) |
| Mayflower, Canada | (Maianthemum canadense) | LILY - (Liliaceae) |
| Meadow Rue, Tall | (Thalictrum dasycarpum) | BUTTERCUP ( or CROWFOOT) - (Ranunculaceae) |
| Meadow-rue, Early | (Thalictrum dioicum) | BUTTERCUP ( or CROWFOOT) - (Ranunculaceae) |
| Meadowsweet | (Spiraea latifolia) | ROSE - (Rosaceae) |
| Medick, Black | (Medicago lupulina) | LEGUME - (Fabaceae) |
| Milkweed, Butterfly | (Asclepias tuberosa) | Dogbane - (Apocynaceae) |
| Milkweed, Common | (Asclepias syriaca) | Dogbane - (Apocynaceae) |
| Milkweed, Swamp | (Asclepias incarnata) | Dogbane - (Apocynaceae) |
| Mint, Canadian Wild | (Mentha canadensis) | MINT - (Lamiaceae) |
| Mint, Downy Wood | (Blephilia ciliata) | MINT - (Lamiaceae) |
| Mint, Wild | (Mentha arvensis) | MINT - (Lamiaceae) |
| Miterwort | (Mitella diphylla) | SAXIFRAGE - (Saxifragaceae) |
| Moneywort | (Lysimachia nummularia) | PRIMROSE (Primulaceae) |
| Monkeyflower | (Mimulus ringens) | LOPSEED - (Phrymaceae) |
| Moonseed, Canada | (Menispermum canadense) | MOONSEED - (Menispermaceae) |
| Morning Glory | (Ipomoea purpurea) | MORNING GLORY- (Convolvulaceae) |
| Motherwort | (Leonurus cardiaca) | MINT - (Lamiaceae) |
| Mullien, Common | (Verbascum thapsus) | FIGWORT - (Scrophulariaceae) |
| Mustard, Garlic | (Alliaria petiolata) | MUSTARD - (Brassicaceae) |
| Mustard, White | (Sinapis alba) | MUSTARD - (Brassicaceae) |
| Mustard, Wild | (Sinapis arvensis) | MUSTARD - (Brassicaceae) |
| Mustard, Wormseed | (Erysimum cheiranthoides) | MUSTARD - (Brassicaceae) |
| Nannyberry | (Viburnum lentago) | HONEYSUCKLE - (Caprifoliaceae) |
| Nettle, Broad-leaved Hemp | (Galeopsis tetrahit) | MINT - (Lamiaceae) |
| Nettle, Hairy Hedge- | (Stachys hispida) | MINT - (Lamiaceae) |
| Nettle, Hemp | (Galeopsis tetrahit) | MINT - (Lamiaceae) |
| Nettle, Marsh Hedge- | (Stachys palustris) | MINT - (Lamiaceae) |
| Nettles, Stinging | (Urtica dioica) | NETTLE - (Urticaceae) |
| Nightshade, Bittersweet | (Solanum dulcamara) | NIGHTSHADE- (Solanaceae) |
| Nightshade, Eastern Black | (Solanum ptycanthum) | NIGHTSHADE- (Solanaceae) |
| Nightshade, Enchanter's | (Circaea canadensis) | EVENING- PRIMROSE (Onagraceae) |
| Ninebark | (Physocarpus opulifolius) | ROSE - (Rosaceae) |
| Obedient Plant | (Physostegia virginiana) | MINT - (Lamiaceae) |
| Olive, Autumn | (Elaeagnus umbellata) | OLEASTER – (Elaeagnaceae) |
| Orchid, Frog | (Dactylorhiza viridis) | ORCHID - (Orchidaceae) |
| Orchid, Green Rein | (Platanthera aquilonis) | ORCHID - (Orchidaceae) |
| Orchid, Hooker's | (Platanthera hookeri) | ORCHID - (Orchidaceae) |
| Orchid, Northern Green | (Platanthera hyperborea) | ORCHID - (Orchidaceae) |
| Orchis, Showy | (Galearis spectabilis) | ORCHID - (Orchidaceae) |
| Oxytrope, Newfoundland | (Oxytropis campestris) | LEGUME - (Fabaceae) |
| Parsnip, Cow | (Anthriscus sylvestris) | PARSLEY - (Apiaceae) |
| Parsnip, Cut-leaf Water | (Berula erecta) | PARSLEY - (Apiaceae) |
| Parsnip, Water | (Sium suave) | PARSLEY - (Apiaceae) |
| Partridge-berry | (Mitchella repens) | MADDER - (Rubiaceae) |
| Pea, Beach | (Lathyrus japonicus) | LEGUME - (Fabaceae) |
| Pea, Everlasting | (Lathyrus latifolius) | LEGUME - (Fabaceae) |
| Peanut, Hog | (Amphicarpaea bracteata) | LEGUME - (Fabaceae) |
| Pearly Everlasting | (Anaphalis margaritacea) | ASTERS -(Asteraceae) - Other Asters |
| Peppermint | (Mentha X piperita) | MINT - (Lamiaceae) |
| Periwinkle | (Vinca Minor) | Dogbane - (Apocynaceae) |
| Phlox, Garden | (Phlox paniculata) | PHLOX - (Polemoniaceae) |
| Phlox, Wild Blue | (Phlox divaricata) | PHLOX - (Polemoniaceae) |
| Pickerelweed | (Pontederia cordata) | WATER PLANTS |
| Pigweed, Redroot | (Amaranthus retroflexus) | AMARANTH (Amaranthaceae) |
| Pine-sap, Yellow | (Hypopitys monotropa) | HEATH - (Ericaceae) |
| Pineapple Weed | (Matricaria discoidea) | ASTERS -(Asteraceae) - Other Asters |
| Pink, Deptford | (Dianthus armeria) | PINK - (Caryophyllaceae) |
| Pink, Maiden | (Dianthus deltoides) | PINK - (Caryophyllaceae) |
| Pipsissewa | (Chimaphila umbellata) | HEATH - (Ericaceae) |
| Pitcher Plant | (Sarracenia purpurea) | PITCHER PLANT - (Sarraceniaceae) |
| Plantain, Broadleaf | (Plantago major) | PLANTAIN- (Plantaginaceae) |
| Plantain, English | (Plantago lanceolatat) | PLANTAIN- (Plantaginaceae) |
| Plantain, Indian | (Arnoglossum plantagineum) | ASTERS -(Asteraceae) - Other Asters |
| Plantain, Small Water | (Alisma subcordatum) | PLANTAIN- (Plantaginaceae) |
| Pogonia, Rose | (Pogonia ophioglossoides) | ORCHID - (Orchidaceae) |
| Polygala, Fringed | (Polygaloides paucifolia) | MILLWORT - (Polygalaceae) |
| Prairie Smoke | (Geum triflorum) | ROSE - (Rosaceae) |
| Primrose, Bird's-eye | (Primula mistassinica) | PRIMROSE (Primulaceae) |
| Primrose, English | (Primula vulgaris) | PRIMROSE (Primulaceae) |
| Puccoon, Hoary | (Lithospermum caroliniense) | BORAGE - (Borageginaceae) |
| Puccoon, Plains | (Lithospermum caroliniense) | BORAGE - (Borageginaceae) |
| Pussy Toes | (Anaphalis margaritacea) | ASTERS -(Asteraceae) - Other Asters |
| Pyrola, Pink | (Pyrola asarifolia) | HEATH - (Ericaceae) |
| Queen Anne's Lace | (Daucus carota) | PARSLEY - (Apiaceae) |
| Ragweed, Common | (Ambrosia artemisiifolia) | ASTERS -(Asteraceae) - Other Asters |
| Ragweed, Giant | (Ambrosia trifida) | ASTERS -(Asteraceae) - Other Asters |
| Ragwort, Balsam | (Senecio pauperculus) | ASTERS - (Asteraceae) - Daisy Type Asters |
| Ragwort, Seaside | (Senecio pseudoarnica) | ASTERS - (Asteraceae) - Daisy Type Asters |
| Raisin, Wild | (Viburnum nudum) | HONEYSUCKLE - (Caprifoliaceae) |
| Raspberry, Purple-flower | (Rubus odoratus) | ROSE - (Rosaceae) |
| Raspberry, Wild Red | (Rubus idaeus) | ROSE - (Rosaceae) |
| Rattlesnake-root, Purple | (Nabalus racemosa) | ASTERS -(Asteraceae) - Other Asters |
| Rattlesnake-root, Tall | (Prenanthes altissima) | ASTERS -(Asteraceae) - Other Asters |
| Rhododendron, Lapland | (Rhododendron lapponicum) | HEATH - (Ericaceae) |
| River-beauty (NL) | (Chamerion latifolium) | EVENING- PRIMROSE (Onagraceae) |
| Rockcress, Tower | (Arabis glabra) | MUSTARD - (Brassicaceae) |
| Rose, Multiflora | (Rosa multiflora) | ROSE - (Rosaceae) |
| Rose, Prickley Wild | (Rosa acicularis) | ROSE - (Rosaceae) |
| Rose, Rugosa | (Rosa rugosa) | ROSE - (Rosaceae) |
| Rose, Smooth | (Rosa blanda) | ROSE - (Rosaceae) |
| Rose, White Wild | (Rosa canina) | ROSE - (Rosaceae) |
| Rosebush, Asian | ROSE - (Rosaceae) | |
| Rosemary,Bog | (Andromeda polifolia) | HEATH - (Ericaceae) |
| Roseroot (NL) | (Rhodiola rosea) | SEDUM - (Crassulaceae) & STONECROP |
| Rush, Flowering | (Butomus umbellatus) | WATER PLANTS |
| Salsify, Meadow | (Tragopogon pratensis) | ASTERS -(Asteraceae) - Other Asters |
| Salvia, Blue | (Salvia dorrii) | MINT - (Lamiaceae) |
| Sandwort, Grove | (Moehringia lateriflora) | PINK - (Caryophyllaceae) |
| Sarsaparilla, Wild | (Aralia nudicaulis) | GINSENG - (Araliaceae) |
| Saxifrage, Early | (Micranthes virginiensis) | SAXIFRAGE - (Saxifragaceae) |
| Saxifrage, Tufted | (Saxifraga cespitosa) | SAXIFRAGE - (Saxifragaceae) |
| Serviceberry, Mountain | (Amelanchier bartramiana) | ROSE - (Rosaceae) |
| Serviceberry, Smooth | (Amelanchier laevis) | ROSE - (Rosaceae) |
| Shepherd's Purse | (Capsella bursa-pastoris) | SAXIFRAGE - (Saxifragaceae) |
| Shinleaf | (Pyrola elliptica) | HEATH - (Ericaceae) |
| Silverweed | (Potentilla anserina) | ROSE - (Rosaceae) |
| Skullcap, Mad-dog | (Scutellaria lateriflora) | MINT - (Lamiaceae) |
| Skullcap, Small | (Scutellaria parvula) | MINT - (Lamiaceae) |
| Skunk Cabbage | (Symplocarpus foetidus) | ARUM |
| Smartweed, Nodding | (Persicaria lapathifolia) | SMARTWEED - (Polygonaceae) |
| Smartweed, Swamp | (Persicaria hydropiperoides) | SMARTWEED - (Polygonaceae) |
| Smartweed,Water | (Polygonum amphibium) | SMARTWEED - (Polygonaceae) |
| Snakeroot, Canadian Black | (Sanicula canadensis) | PARSLEY - (Apiaceae) |
| Snakeroot, Clustered Black | (Sanicula odorata) | PARSLEY - (Apiaceae) |
| Snakeroot, Seneca | (Polygala senega) | MILLWORT - (Polygalaceae) |
| Snakeroot, White | (Ageratina altissima) | ASTERS -(Asteraceae) - Other Asters |
| Snowberry, Creeping | (Gaultheria hispidula) | HEATH - (Ericaceae) |
| Solomon's Seal, False | (Maianthemum racemosum) | LILY - (Liliaceae) |
| Solomon's Seal, Great | (Polygonatum canaliculatum) | LILY - (Liliaceae) |
| Solomon's Seal, Star Flowered | (Maianthemum stellatum) | LILY - (Liliaceae) |
| Speedwell, Common | (Veronica officinalis) | PLANTAIN- (Plantaginaceae) |
| Speedwell, Persian | (Veronica persica) | PLANTAIN- (Plantaginaceae) |
| Speedwell, Purslane | (Veronica peregrina) | PLANTAIN- (Plantaginaceae) |
| Speedwell, Wall | (Veronica arvensis) | PLANTAIN- (Plantaginaceae) |
| Spiderwort, Virginia | (Tradescantia virginiana) | SPIDERWORT (Tradescantia) |
| Spring Beauty, Carolina | (Claytonia caroliniana) | PURSLANE - (Portulacaceae) |
| Spring Beauty, Virginia | (Claytonia virginica) | PURSLANE - (Portulacaceae) |
| Spurge | (Euphorbia cyparissias) | HEATH - (Ericaceae) |
| St John's Wort, Common | (Hypericum perforatum) | ST. JOHN'S WORT - (Clusiaceae) |
| St John's Wort, Spotted | (Hypericum punctatum) | ST. JOHN'S WORT - (Clusiaceae) |
| St John`s Wort, Fraser`s Marsh | Triadenum fraseri) | ST. JOHN'S WORT - (Clusiaceae) |
| Staghorn Sumac | (Rhus typhina) | CASHEW (Anacardiaceae) |
| Star-of-Bethleham | (Ornithogalum umbellatum) | LILY - (Liliaceae) |
| Starflower | (Lysimachia borealis) | PRIMROSE (Primulaceae) |
| Starwort, Long-leaved | (Stellaria longifolia) | PINK - (Caryophyllaceae) |
| Steeplebush | (Spiraea tomentosa) | ROSE - (Rosaceae) |
| Stickseed, Virginia | (Hackelia virginiana) | BORAGE - (Borageginaceae) |
| Stonecrop, English | (Sedum anglicum) | SEDUM - (Crassulaceae) & STONECROP |
| Stonecrop, Mossy | (Sedum acre) | SEDUM - (Crassulaceae) & STONECROP |
| Stonecrop, Russian | (Sedum kamtschaticum) | SEDUM - (Crassulaceae) & STONECROP |
| Stonecrop, Two Row | (Sedum spurium) | SEDUM - (Crassulaceae) & STONECROP |
| Stonecrop, White | (Sedum album) | SEDUM - (Crassulaceae) & STONECROP |
| Strawberry, Barren | (Geum fragarioides) | ROSE - (Rosaceae) |
| Strawberry, Wild | (Fragaria virginiana) | ROSE - (Rosaceae) |
| Strawberry, Woodland | (Fragaria vesca) | ROSE - (Rosaceae) |
| Sundew, Linear-leaved | (Drosera linearis) | SUNDEW - (Droseraceae) |
| Sundew, Round-leaved | (Drosera rotundifolia) | SUNDEW - (Droseraceae) |
| Sundew, Spoonleaf | (Drosera intermedia) | SUNDEW - (Droseraceae) |
| Sunflower, Pale-leaved | (Drosera intermedia) | ASTERS - (Asteraceae) - Daisy Type Asters |
| Sunflower,Woodland | (Helianthus divaricatus) | ASTERS - (Asteraceae) - Daisy Type Asters |
| Swallowwort, Pale | (Cynanchum rossicum) | Dogbane - (Apocynaceae) |
| Swamp Candle | (Lysimachia terrestris) | LOOSESTRIFE - (Lythraceae) |
| Sweet Fern | (Comptonia peregrina) | BAYBERRY (Myricaceae) |
| Tansy, Common | (Tanacetum vulgare) | ASTERS -(Asteraceae) - Other Asters |
| Telephium, Sedum | (Hylotelephium telephium) | SEDUM - (Crassulaceae) & STONECROP |
| Thistle, Bull | (Cirsium vulgare) | ASTERS -(Asteraceae) - Other Asters |
| Thistle, Canada | (Cirsium arvense) | ASTERS -(Asteraceae) - Other Asters |
| Thistle, Field Sow | (Sonchus arvensis) | ASTERS -(Asteraceae) - Other Asters |
| Thistle, Globe | (Echinops sphaerocephalus) | ASTERS -(Asteraceae) - Other Asters |
| Thistle, Nodding | (Carduus nutans) | ASTERS -(Asteraceae) - Other Asters |
| Thistle, Plumeless | (Carduus acanthoides) | ASTERS -(Asteraceae) - Other Asters |
| Toadflax, Bastard | (Comandra umbellata) | MADDER - (Rubiaceae) |
| Toadflax, Yellow | (Linaria vulgaris) | FIGWORT - (Scrophulariaceae) |
| Toothwort, Broad-leaved | (Cardamine diphylla) | MUSTARD - (Brassicaceae) |
| Toothwort, Cut-leaved | (Cardamine concatenata) | MUSTARD - (Brassicaceae) |
| Trefoil, Birdsfoot | (Lotus corniculatus) | LEGUME - (Fabaceae) |
| Trefoil, Naked-flowered | (Hylodesmum nudiflorum) | LEGUME - (Fabaceae) |
| Trefoil, Panicled Tick | (Desmodium paniculatum) | LEGUME - (Fabaceae) |
| Trefoil, Pointed-leaved Tick | (Desmodium glutinosum) | LEGUME - (Fabaceae) |
| Trefoil, Tick | (Desmodium canadense) | LEGUME - (Fabaceae) |
| Trillium, Nodding | (Trillium cernuum) | LILY - (Liliaceae) |
| Trillium, Painted | (Trillium undulatum) | LILY - (Liliaceae) |
| Trillium, Red | (Trillium erectum) | LILY - (Liliaceae) |
| Trillium, White | (Trillium grandiflorum) | LILY - (Liliaceae) |
| Tulip Tree | (Liriodendron tulipifera) | MAGNOLIA - (Magnoliaceae) |
| Turtlehead | (Chelone glabra) | PLANTAIN- (Plantaginaceae) |
| Twin Leaf | (Jeffersonia diphylla) | BARBERRY - (Berberidaceae) |
| Twinflower | (Linnaea borealis) | HONEYSUCKLE - (Caprifoliaceae) |
| Twisted-stalk, Rose | (Streptopus lanceolatus) | LILY - (Liliaceae) |
| Vervain, Blue | (Verbena hastata) | VERVAIN - (Verbenaceae) |
| Vervain, Hoary | (Verbena stricta) | VERVAIN - (Verbenaceae) |
| Vervain, Narrow-leaved | (Verbena simplex) | VERVAIN - (Verbenaceae) |
| Vetch, Cow | (Vicia cracca) | LEGUME - (Fabaceae) |
| Vetch, Crown | (Securigera varia) | LEGUME - (Fabaceae) |
| Vetch, Hairy | (Vicia villosa) | LEGUME - (Fabaceae) |
| Vetchling, Marsh | (Lathyrus palustris) | LEGUME - (Fabaceae) |
| Viburnum, Mapleleaf | (Viburnum acerifolium) | HONEYSUCKLE - (Caprifoliaceae) |
| Violet Blue White | (Viola sororia) | VIOLET - (Violaceae) |
| Violet, Canada | (Viola canadensis) | VIOLET - (Violaceae) |
| Violet, Common Blue | (Viola papilionacea) | VIOLET - (Violaceae) |
| Violet, Dog | (Viola conspersa) | VIOLET - (Violaceae) |
| Violet, Downy Yellow | (Viola pubescens) | VIOLET - (Violaceae) |
| Violet, Long-spurred | (Viola rostrata) | VIOLET - (Violaceae) |
| Violet, Marsh Blue | (Viola cucullata) | VIOLET - (Violaceae) |
| Violet, Northern Bog | (Viola nephrophylla) | VIOLET - (Violaceae) |
| Violet, Northern White | (Viola macloskeyi) | VIOLET - (Violaceae) |
| Violet, Sweet White | (Viola blanda) | VIOLET - (Violaceae) |
| Water Shield | (Brasenia schreberi) | WATER PLANTS |
| Watercress | (Rorippa Nasturtium-aquaticum) | MUSTARD - (Brassicaceae) |
| Waterleaf, Broad-leaved | (Hydrophyllum canadense) | BORAGE - (Borageginaceae) |
| Waterleaf, Virginia | (Hydrophyllum virginianum) | BORAGE - (Borageginaceae) |
| Wild Four O’clock | (Mirabilis nyctaginea) | Four O'clock- (Nyctaginaceae) |
| Willow (NL) | (Salix) | WILLOW |
| Willow, Arctic | (Salix) | WILLOW |
| Willow, Bearberry | (Salix uva-ursi) | WILLOW |
| Willow, Hairy | (Salix vestita Pursh) | WILLOW |
| Willow, Satiny | (Salix pellita) | WILLOW |
| Wintergreen | (Gaultheria procumbens) | HEATH - (Ericaceae) |
| Wood-Sorrel, Common | (Oxalis montana) | WOOD-SORREL - (Oxalidaceae) |
| Wood-Sorrel, Yellow | (Oxalis stricta) | WOOD-SORREL - (Oxalidaceae) |
| Yarrow | (Achillea millefolium) | ASTERS -(Asteraceae) - Other Asters |
