FAMILY AIZOACEAE (Carpet Weed family)
Mollugo verticillata

FAMILY ALISMATACEAE (Water Plantain family)
Saggitaria species

FAMILY AMARANTHACEAE (Amaranth family)
Amaranthus species

Froelichia floridana

FAMILY AMARYLLIDACEAE (Amaryllis family)
Hypoxis hirsuta

FAMILY ANACARDIACEAE (Sumac family)
Rhus species

FAMILY APIACEAE (Umbellifer Family)
Cicuta species

Cryptotaenia species

Osmorhiza species

Sanicula species

Zizia species

FAMILY APOCYNACEAE (Dogbane Family)
Apocynum species

FAMILY AQUIFOLIACEAE (Holly family)
Ilex verticillata

FAMILY ARACEAE (Arum family)
Arisaema triphyllum

Calla palustris

Symplocarpus foetidus

FAMILY ARALIACEAE (Ginseng family)
Aralia species

FAMILY ASCLEPIADACEAE (Milkweed family)
Asclepias species

Acerates species

FAMILY ASTERACEAE (Composite family)
Achillea species

Ambrosia species

Anaphalis margaritacea

Antennaria species

Artemisia species

Aster species

Bidens species

Chrysanthemum leucanthemum

Chrysopsis villosa

Circium species

Coreopsis species

Crepis tectorum

Erechtites hieracifolia

Erigeron species

Eupatorium species

Gnaphalium obtusifolium

Helianthus species

Hieracium species

Krigia biflora

Lactuca species

Liatris aspera

Prenanthes species

Rudbeckia hirta

Senecio species

Solidago species

Sonchus arvensis

Tanacetum vulgare

Taraxacum species

Tragopogon species

Vernonia fasciculata

FAMILY BALSAMINACEAE (Touch-me-not Family)
Impatiens species

FAMILY BETULACEAE (Birch Family)
Alnus species

Betula species

Carpinus species

Corylus species

Ostrya species

FAMILY BORAGINACEAE (Borage Family)
Hackelia americana

Lithospermum species

FAMILY BRASSICACEAE (Mustard Family)
Arabis species

Barbarea vulgaris

Berteroa incana

Cardamine bulbosa

Hesperis matrionalis

Lepidium species

FAMILY CAMPANULACEAE (Bluebell Family)
Campanula species

Lobelia species

FAMILY CAPRIFOLIACEAE (Honeysuckle Family)
Diervilla lonicera

Linnaea borealis

Lonicera species

Sambucus species

Viburnum species

FAMILY CARYOPHYLLACEAE (Pink Family)
Arenaria species

Lychnis alba

Saponaria officinalis

FAMILY CERATOPHYLLACEAE (Hornwort Family)
Ceratophyllum demersum

FAMILY CHENOPODIACEAE (Goose Foot Family)
Chenopodium species

Cycloloma atriplicifolium

Salsola ibirica

FAMILY CISTACEAE (Rock-Rose Family)
Helianthemum bicknellii

Hudsonia tomentosa

Lechea stricta

FAMILY COMMELINACEAE (Spiderwort Family)
Tradescantia species

FAMILY CONVOLVULACEAE (Morning Glory Family)
Convolvulus species

FAMILY CORNACEAE (Dogwood Family)
Cornus species

FAMILY CRASSULACEAE (Orpine Family)
Sedum telephium

FAMILY CUCURBITACEAE (Gourd Family)
Echinocystis lobata

FAMILY CUPRESSACEAE (Cypress Family)
Juniperus species

Thuja occidentalis

FAMILY CYPERACEAE (Sedge Family)
Carex species

Cyperus species

Dulichium arundinaceum

Eleocharis species

Eriophorum species

Scirpus species

Scleria triglomerata

FAMILY DROSERACEAE (Sundew Family)
Drosera rotundifolia

FAMILY EQUISETACEAE (Horsetail Family)
Equisetum species

FAMILY ERICACEAE (Heath Family)
Andromeda species

Arctostaphylos species

Chamaedaphne species

Gaultheria species

Gaylussacia baccata

Ledum species

Vaccinium species

FAMILY EUPHORBIACEAE (Spurge Family)
Euphorbia species

FAMILY FABACEAE (Pea Family)
Amorpha species

Amphicarpa bracteata

Apios americana

Astragalus species

Baptisia species

Cassia species*

Desmodium species

Lathyrus species

Lespedeza species

Lupinus species

Melilotus species

Petalostemum species

Robinia species

Strophostyles leiosperma

Trifolium species

Vicia species

FAMILY FAGACEAE (Beech Family)
Quercus species

FAMILY GENTIANACEAE (Gentian Family)
Bartonia species

Gentiana species

Gentianopsis species

Menyanthes trifoliata

FAMILY GERANIACEAE (Geranium Family)
Geranium species

FAMILY HALORAGACEAE (Water Milfoil Family)
Myriophyllum species

FAMILY HYDROCHARITACEAE (Frog's Bit Family)
Elodea canadensis

Vallisneria americana

FAMILY HYDROPHYLLACEAE (Waterleaf Family)
Hydrophyllum virginianum

FAMILY HYPERICACEAE (St. JohnsWort Family)
Hypericum majus

Triadenum fraseri

FAMILY IRIDACEAE (Iris Family)
Iris versicolor

Sisyrinchium campestre

FAMILY JUNCACEAE (Rush Family)
Juncus species

FAMILY JUNCAGINACEAE (Arrow Grass Family)
Scheucherzeria palustris

FAMILY LAMIACEAE (Mint Family)
Agastache foeniculum

Galeopsis tetrahit

Glechoma species

Hedeoma species

Leonurus species

Lycopus species

Mentha species

Monarda species

Nepeta cataria

Pycnanthemum virginianum

Prunella vulgaris

Scutellaria species

Stachys palustris

FAMILY LEMNACEAE (Duckweed Family)
Lemna species

Spirodela polyrhiza

FAMILY LENTIBULARIACEAE (Bladderwort Family)
Utricularia species

FAMILY LILIACEAE (Lily Family)
Allium stellatum

Clintonia borealis

Convallaria majalis

Erythronium species*

Hemerocallis fulva

Lilium species

Maianthemum canadense

Oakesia species

Polygonatum species

Smilacina species

Smilax species

Trillium species

Uvularia species

FAMILY LYCOPODIACEAE (Club Moss Family)
Lycopodium species

FAMILY LYTHRACEAE (Loosestrife Family)
Decodon verticillata

FAMILY MENISPERMACEAE (Moonseed Family)
Menispermum canadense

FAMILY MORACEAE (Mulberry Family)
Cannabis sativa

FAMILY NAJADACEAE (Water Naiad Family)
Najas species

FAMILY NYCTAGINACEAE (Four O'clock Family)
Mirabilis species

FAMILY NYMPHAEACEAE (Water Lily Family)
Brasenia species

Nymphaea species

Nuphar species

FAMILY OLEACEAE (Olive Family)
Fraxinus species

Syringa vulgaris

FAMILY ONAGRACEAE (Evening Primrose Family)
Circaea species

Epilobium species

Oenothera species

FAMILY OPHIOGLOSSACEAE (Adder's Tongue Family)
Botrychium species

FAMILY ORCHIDACEAE (Orchid Family)
Corallorrhiza trifida

Calopogon tuberosus

Cypripedium species

Goodyera pubescens

Liparis loeselii

Listera cordata

Platanthera species

Pogonia ophioglossoides

Spiranthes cernua

FAMILY OSMUNDACEAE (Cinnamon Fern Family)
Osmunda species

FAMILY OXALIDACEAE (Wood-sorrel Family)
Oxalis species

FAMILY PAPAVERACEAE (Poppy Family)
Sanguinaria canadensis

FAMILY PHYRMACEAE (Lopseed Family)
Phryma leptostachya

FAMILY PINACEAE (Pine Family)
Abies balsamea

Larix laricina

Picea species

Pinus species

FAMILY PLANTAGINACEAE (Plantain Family)
Plantago species

FAMILY POACEAE (Grass Family)
Agropyron species

Agrostis species

Andropogon species

Bouteloua species

Bromus species

Calamovilfa longifolia

Cenchrus longispinus

Danthonia spicata

Digitaria species

Echinocloa species

Elymus canadensis

Eragrostis species

Festuca species

Koeleria cristata

Leptoloma cognatum

Oryzopsis species

Panicum species

Paspalum species

Phalaris arundinaceum

Phragmites communis

Secale cereale

Setaria species

Spartina pectinata

Sporobolus species

Stipa spartea

Zizania aquatica

FAMILY POLEMONIACEAE (Phlox Family)
Phlox species

FAMILY POLYGALACEAE (Milkwort Family)
Polygala species

FAMILY POLYGONACEAE (Buckwheat Family)
Polygonella articulata

Polygonum species

Rumex species

FAMILY POLYPODIACEAE (Fern Family)
Adiantum pedatum

Athyrium angustum

Dryopteris species

Gymnocarpium species

Onoclea sensibilis

Pteridium aquilinum

Thelypteris palustris

FAMILY POTAMOGETONACEAE (Pondweed Family)
Potamogeton species

FAMILY PRIMULACEAE (Loosestrife Family)
Dodecatheon species*

Lysimachia species

Trientalis borealis

FAMILY PYROLACEAE (Pyrola Family)
Monotropa species

Pyrola species

FAMILY RANUNCULACEAE (Buttercup Family)
Actaea species

Anemone species

Aguilegia canadensis

Caltha palustris

Claytonia species*

Coptis species

Delphinium virescens

Hepatica species

Isopyrum species*

Pulsatilla species

Ranunculus species

Thalictrum species

FAMILY RHAMNACEAE (Buckthorn Family)
Ceanothus americanus

Rhamnus species

FAMILY ROSACEAE (Rose Family)
Amelanchier species

Aronia melanocarpa

Fragaria species

Geum species

Potentilla species

Prunus species

Pyrus malus

Rosa species

Rubus species

Sorbaria species

Spiraea species

FAMILY RUBIACEAE (Madder Family)
Galium species

Mitchella species

FAMILY RUTACEAE (Rue Family)
Zanthoxylum americanum

FAMILY SALICACEAE (Willow Family)
Populus species

Salix species

FAMILY SANTALACEAE (Sandalwood Family)
Comandra umbellatus

FAMILY SARRACENIACEAE (Pitcher Plant Family)
Sarracenia purpurea

FAMILY SAXIFRAGACEAE (Saxifrage Family)
Mitella nuda

Parnassia palustris

Ribes species

Saxifraga pensylvanica

FAMILY SCROPHULARIACEAE (Figwort Family)
Agalinis species

Castilleja species

Chelone glabra

Linaria vulgaris

Mimulus ringens

Orobanche species*

Pedicularis species

Penstemon species

Verbascum thapsus

Veronicastrum virginicum

FAMILY SELAGINELLACEAE (Resurrection Moss Family)
Selaginella rupestris

FAMILY SOLANACEAE (Potato Family)
Physalis species

Solanum species

FAMILY SPARGANIACEAE (Bur Reed Family)
Sparganium species

FAMILY TAXACEAE (Yew Family)
Taxus canadensis

FAMILY TILIACEAE (Linden Family)
Tilia americana

FAMILY TYPHACEAE (Cattail Family)
Typha species

FAMILY ULMACEAE (Elm Family)
Ulmus species

FAMILY URTICACEAE (Nettle Family)
Boehmeria cylindrica

Laportea species*

Parietaria species

Pilea species

Urtica dioica

FAMILY VERBENACEAE (Vervain Family)
Verbena species

FAMILY VIOLACEAE (Violet Family)
Viola species

FAMILY VITACEAE (Grape Family)
Parthenocissus species

Vitis riparia