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Pinaceae Malvaceae Aceraceae Asteraceae Lamiaceae Acoraceae Ranunculaceae Rosaceae Caryophyllaceae Poaceae Alismataceae Betulaceae Amaranthaceae Primulaceae Boraginaceae Ericaceae Apiaceae Fabaceae Apocynaceae Araliaceae Viscaceae Orchidaceae Araceae Brassicaceae Asclepiadaceae Liliaceae Dryopteridaceae Chenopodiaceae Berberidaceae Cyperaceae Ophioglossaceae Butomaceae Callitrichaceae Convolvulaceae Campanulaceae Rubiaceae Ceratophyllaceae Scrophulariaceae Euphorbiaceae Onagraceae Papaveraceae Pyrolaceae Saxifragaceae Portulacaceae Polemoniaceae Santalaceae Myricaceae Empetraceae Cornaceae Fumariaceae Crassulaceae Cuscutaceae Thymelaeaceae Solanaceae Dennstaedtiaceae Caprifoliaceae Droseraceae Cucurbitaceae Elatinaceae Orobanchaceae Equisetaceae Eriocaulaceae Geraniaceae Polygonaceae Fagaceae Rhamnaceae Oleaceae Hamamelidaceae Hippuridaceae Cistaceae Cannabaceae Lycopodiaceae Clusiaceae Aquifoliaceae Balsaminaceae Iridaceae Isoetaceae Juglandaceae Juncaceae Cupressaceae Urticaceae Lemnaceae Plumbaginaceae Linaceae Lythraceae Menyanthaceae Monotropaceae Haloragaceae Najadaceae Nymphaeaceae Osmundaceae Oxalidaceae Vitaceae Thelypteridaceae Plantaginaceae Polygalaceae Polypodiaceae Pontederiaceae Salicaceae Potamogetonaceae Anacardiaceae Grossulariaceae Ruppiaceae Sarraceniaceae Selaginellaceae Sparganiaceae Taxaceae Tiliaceae Juncaginaceae Typhaceae Ulmaceae Lentibulariaceae Valerianaceae Violaceae Blechnaceae Zannichelliaceae Zosteraceae
Abies Abutilon Acer Achillea Acinos Acorus Actaea Agrimonia Agrostemma Agrostis Alisma Alnus Alopecurus Amaranthus Ambrosia Amelanchier Ammophila Anagallis Anaphalis Anchusa Andromeda Anemone Angelica Antennaria Anthemis Anthoxanthum Apios Apocynum Aquilegia Aralia Arceuthobium Arctium Arctostaphylos Arenaria Arethusa Argentina Arisaema Armoracia Arnoseris Artemisia Asclepias Asparagus Athyrium Atriplex Avena Axyris Barbarea Beckmannia Berberis Betula Bidens Blysmus Borago Botrychium Brachyelytrum Brassica Bromus Butomus Cakile Calamagrostis Calla Callitriche Calopogon Caltha Calystegia Camelina Campanula Capsella Cardamine Carex Carum Catabrosa Centaurea Cephalanthus Cerastium Ceratophyllum Chaenorhinum Chamaedaphne Chamaesyce Chamerion Chelidonium Chelone Chenopodium Chimaphila Chrysosplenium Cichorium Cicuta Cinna Circaea Cirsium Claytonia Clematis Clintonia Collomia Comandra Comarum Comptonia Conioselinum Conringia Convallaria Convolvulus Conyza Coptis Corallorhiza Corema Cornus Corydalis Corylus Cotula Crassula Crataegus Crepis Cuscuta Cyclachaena Cypripedium Cytisus Dactylis Dactylorhiza Dalibarda Danthonia Daphne Datura Daucus Dennstaedtia Deparia Deschampsia Descurainia Dianthus Dicentra Dichanthelium Diervilla Digitaria Diplotaxis Distichlis Doellingeria Draba Drosera Dryopteris Dulichium Echinochloa Echinocystis Echium Elatine Eleocharis Elymus Empetrum Endolepis Epifagus Epigaea Epilobium Epipactis Equisetum Eragrostis Erechtites Erigeron Eriocaulon Eriophorum Erodium Erucastrum Erysimum Eschscholzia Eupatoriadelphus Eupatorium Euphorbia Euphrasia Eurybia Euthamia Fagopyrum Fagus Festuca Filipendula Fragaria Frangula Fraxinus Fumaria Galeopsis Galinsoga Galium Gaultheria Gaylussacia Geranium Geum Glaux Glebionis Glechoma Glyceria Gnaphalium Goodyera Gymnocarpium Hamamelis Helianthus Hemerocallis Heracleum Hesperis Hibiscus Hieracium Hierochloe Hippuris Honckenya Hordeum Hottonia Hudsonia Humulus Huperzia Hydrocotyle Hylotelephium Hyoscyamus Hypericum Iberis Ilex Impatiens Inula Iris Isoetes Juglans Juncus Juniperus Kalmia Lactuca Lamium Laportea Lappula Lapsana Larix Lathyrus Lechea Ledum Leersia Lemna Leontodon Leonurus Lepidium Leucanthemum Leymus Ligusticum Limonium Limosella Linaria Linnaea Linum Liparis Listera Lobelia Lolium Lonicera Lotus Lupinus Luzula Lychnis Lycopodiella Lycopodium Lycopus Lysimachia Lythrum Maianthemum Malaxis Malus Malva Matricaria Matteuccia Medeola Medicago Melampyrum Melilotus Mentha Menyanthes Mimulus Mitchella Mitella Moehringia Moneses Monotropa Montia Morella Muhlenbergia Myosotis Myrica Myriophyllum Najas Nasturtium Nepeta Neslia Nicandra Nuphar Nymphaea Oclemena Odontites Oenothera Omalotheca Onoclea Ophioglossum Origanum Orobanche Orthilia Oryzopsis Osmorhiza Osmunda Ostrya Oxalis Packera Panax Panicum Parnassia Parthenocissus Pastinaca Petasites Phalaris Phegopteris Phleum Photinia Phragmites Picea Pilea Pinus Piptatherum Plantago Platanthera Poa Pogonia Polygala Polygonum Polypodium Polystichum Pontederia Populus Portulaca Potamogeton Potentilla Prenanthes Prunella Prunus Pseudognaphalium Pseudolysimachion Pteridium Pterospora Puccinellia Pyrola Quercus Ranunculus Raphanus Rhamnus Rhinanthus Rhododendron Rhus Rhynchospora Ribes Robinia Rorippa Rosa Rubus Rudbeckia Rumex Ruppia Sagina Sagittaria Salicornia Salix Salsola Sambucus Samolus Sanicula Saponaria Sarracenia Schedonorus Schizachne Schoenoplectus Scirpus Scleranthus Scrophularia Scutellaria Secale Securigera Sedum Selaginella Senecio Setaria Sibbaldiopsis Silene Sinapis Sisymbrium Sisyrinchium Sium Solanum Solidago Sonchus Sorbaria Sorbus Sparganium Spartina Spergula Spergularia Sphenopholis Spiraea Spiranthes Spirodela Sporobolus Stachys Stellaria Streptopus Stuckenia Suaeda Symphoricarpos Symphyotrichum Symphytum Syringa Tanacetum Taraxacum Taxus Teucrium Thalictrum Thelypteris Thermopsis Thlaspi Thuja Thymus Tilia Torreyochloa Toxicodendron Tragopogon Triadenum Trichophorum Trientalis Trifolium Triglochin Trillium Tripleurospermum Triticum Tsuga Tussilago Typha Ulmus Urtica Utricularia Vaccinium Valeriana Verbascum Veronica Viburnum Vicia Viola Woodwardia Xanthium Zannichellia Zizania Zostera