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Malvaceae Pinaceae Fabaceae Euphorbiaceae Asteraceae Aceraceae Lamiaceae Ranunculaceae Acoraceae Pteridaceae Fumariaceae Poaceae Apiaceae Hippocastanaceae Scrophulariaceae Rosaceae Caryophyllaceae Simaroubaceae Lardizabalaceae Liliaceae Alismataceae Brassicaceae Betulaceae Amaranthaceae Lythraceae Vitaceae Boraginaceae Apocynaceae Primulaceae Acanthaceae Orchidaceae Araliaceae Ericaceae Papaveraceae Araceae Aristolochiaceae Asclepiadaceae Annonaceae Aspleniaceae Saxifragaceae Dryopteridaceae Chenopodiaceae Azollaceae Gentianaceae Iridaceae Berberidaceae Rhamnaceae Bignoniaceae Urticaceae Nyctaginaceae Ophioglossaceae Cabombaceae Moraceae Polygonaceae Santalaceae Buddlejaceae Cyperaceae Burmanniaceae Buxaceae Solanaceae Verbenaceae Commelinaceae Callitrichaceae Calycanthaceae Convolvulaceae Campanulaceae Cannaceae Cannabaceae Sapindaceae Juglandaceae Fagaceae Celastraceae Ulmaceae Rubiaceae Ceratophyllaceae Cupressaceae Onagraceae Pyrolaceae Oleaceae Cucurbitaceae Portulacaceae Capparaceae Clethraceae Menispermaceae Myricaceae Orobanchaceae Cornaceae Cuscutaceae Cyrillaceae Hydrangeaceae Dennstaedtiaceae Crassulaceae Caprifoliaceae Dioscoreaceae Ebenaceae Dipsacaceae Thymelaeaceae Droseraceae Hydrocharitaceae Pontederiaceae Elaeagnaceae Elatinaceae Hydrophyllaceae Equisetaceae Eriocaulaceae Geraniaceae Sterculiaceae Limnanthaceae Diapensiaceae Loganiaceae Ginkgoaceae Tiliaceae Styracaceae Hamamelidaceae Cistaceae Lycopodiaceae Violaceae Clusiaceae Aquifoliaceae Balsaminaceae Polemoniaceae Isoetaceae Grossulariaceae Juncaceae Haemodoraceae Lemnaceae Plumbaginaceae Lauraceae Linaceae Magnoliaceae Lygodiaceae Agavaceae Mayacaceae Meliaceae Menyanthaceae Molluginaceae Monotropaceae Haloragaceae Najadaceae Nelumbonaceae Nymphaeaceae Cactaceae Osmundaceae Oxalidaceae Passifloraceae Thelypteridaceae Viscaceae Phytolaccaceae Plantaginaceae Platanaceae Polypodiaceae Podostemaceae Polygalaceae Rutaceae Salicaceae Potamogetonaceae Pedaliaceae Melastomataceae Anacardiaceae Ruppiaceae Sarraceniaceae Saururaceae Scheuchzeriaceae Selaginellaceae Aizoaceae Sapotaceae Smilacaceae Sparganiaceae Staphyleaceae Theaceae Symplocaceae Tamaricaceae Taxaceae Bromeliaceae Trapaceae Zygophyllaceae Hymenophyllaceae Juncaginaceae Tropaeolaceae Typhaceae Lentibulariaceae Valerianaceae Vittariaceae Blechnaceae Xyridaceae Zannichelliaceae Zosteraceae
Abelmoschus Abies Abutilon Acacia Acalypha Acanthospermum Acer Achillea Acinos Aconitum Acorus Actaea Adiantum Adlumia Aegilops Aegopodium Aeschynomene Aesculus Agalinis Agastache Ageratina Agrimonia Agrostemma Agrostis Ailanthus Aira Ajuga Akebia Albizia Alcea Aletris Alisma Alliaria Allium Alnus Alopecurus Alternanthera Althaea Alysicarpus Alyssum Amaranthus Ambrosia Amelanchier Amianthium Ammannia Ammophila Amorpha Ampelopsis Amphiachyris Amphicarpaea Amphicarpum Amsinckia Amsonia Anagallis Anaphalis Anchusa Andrographis Andropogon Anemone Anethum Angelica Anoda Antennaria Anthemis Anthoxanthum Anthriscus Antirrhinum Aphanes Apios Aplectrum Apocynum Aquilegia Arabidopsis Arabis Arachis Aralia Arctium Arctostaphylos Arenaria Arethusa Argemone Arisaema Aristida Aristolochia Arnica Arnoglossum Arrhenatherum Artemisia Arthraxon Aruncus Arundinaria Arundo Asarum Asclepias Asimina Asparagus Asperugo Asplenium Aster Astilbe Astragalus Athyrium Atriplex Aureolaria Aurinia Avena Axonopus Azolla Baccharis Bacopa Baptisia Barbarea Bartonia Bassia Belamcanda Bellis Berberis Berchemia Berteroa Beta Betula Bidens Bignonia Blephilia Boehmeria Boerhavia Boltonia Borago Borrichia Botrychium Bouteloua Boykinia Brachiaria Brachyelytrum Brasenia Brassica Brickellia Briza Bromus Broussonetia Brunnichia Buchnera Buckleya Buddleja Buglossoides Bulbostylis Bunias Bupleurum Burmannia Buxus Cabomba Cakile Calamagrostis Calamintha Calamovilfa Calepina Calibrachoa Callicarpa Callirhoe Callisia Callitriche Calopogon Caltha Calycanthus Calystegia Camassia Camelina Campanula Campanulastrum Campsis Canna Cannabis Capsella Capsicum Cardamine Cardaria Cardiospermum Carduus Carex Carphephorus Carpinus Carum Carya Castanea Castilleja Catalpa Caulophyllum Ceanothus Celastrus Celosia Celtis Cenchrus Centaurea Centaurium Centella Centrosema Cephalanthus Cerastium Ceratophyllum Cercis Chaenomeles Chaenorhinum Chaerophyllum Chaiturus Chamaecrista Chamaecyparis Chamaelirium Chamaesyce Chamerion Chasmanthium Cheilanthes Chelidonium Chelone Chenopodium Chimaphila Chionanthus Chloris Chondrilla Chrysogonum Chrysopsis Chrysosplenium Cichorium Cicuta Cinna Circaea Cirsium Citrullus Cladium Claytonia Cleistes Clematis Cleome Clethra Clinopodium Clintonia Clitoria Cnicus Cnidoscolus Cocculus Coelorachis Collinsia Collinsonia Comandra Commelina Comptonia Conioselinum Conium Conoclinium Conopholis Conringia Consolida Convallaria Convolvulus Conyza Coptis Corallorhiza Coreopsis Coriandrum Cornus Coronopus Cortaderia Corydalis Corylus Cosmos Crataegus Crepis Croptilon Crotalaria Croton Cruciata Cryptotaenia Ctenium Cucumis Cucurbita Cunila Cuphea Cuscuta Cyclachaena Cycloloma Cyclospermum Cymbalaria Cymophyllus Cynanchum Cynodon Cynoglossum Cynosurus Cyperus Cypripedium Cyrilla Cyrtomium Cystopteris Cytisus Dactylis Dactyloctenium Dactylorhiza Dalea Dalibarda Danthonia Dasistoma Datura Daucus Decodon Decumaria Delphinium Dennstaedtia Deparia Deschampsia Descurainia Desmanthus Desmodium Deutzia Diamorpha Dianthus Diarrhena Dicentra Dichanthelium Dichondra Dicliptera Didiplis Diervilla Digitaria Diodia Dioscorea Diospyros Diphylleia Diplazium Diplotaxis Dipsacus Dirca Distichlis Dodecatheon Doellingeria Draba Drosera Dryopteris Duchesnea Dulichium Echinacea Echinochloa Echinocystis Echinodorus Echinops Echium Eclipta Egeria Eichhornia Elaeagnus Elatine Eleocharis Elephantopus Eleusine Ellisia Elodea Elymus Enemion Epifagus Epigaea Epilobium Epipactis Equisetum Eragrostis Eranthis Erechtites Eremochloa Erigenia Erigeron Eriocaulon Eriochloa Eriogonum Eriophorum Erodium Erucastrum Eryngium Erysimum Erythronium Eubotrys Euonymus Eupatoriadelphus Eupatorium Euphorbia Eurybia Euthamia Exochorda Facelis Fagopyrum Fagus Falcaria Fatoua Festuca Ficus Filago Filipendula Fimbristylis Firmiana Flaveria Fleischmannia Floerkea Foeniculum Forsythia Fragaria Frangula Frasera Fraxinus Froelichia Fuirena Fumaria Gaillardia Galactia Galanthus Galax Galearis Galeopsis Galinsoga Galium Gamochaeta Gaultheria Gaura Gaylussacia Gelsemium Genista Gentiana Gentianella Gentianopsis Geranium Geum Gillenia Ginkgo Gladiolus Glandularia Glaucium Glaux Glebionis Glechoma Gleditsia Glyceria Glycine Glycyrrhiza Gnaphalium Gomphrena Goodyera Gossypium Gratiola Grewia Grindelia Guizotia Gymnocarpium Gymnocladus Gymnopogon Gypsophila Hackelia Halesia Hamamelis Hasteola Hedeoma Hedera Helenium Helianthemum Helianthus Heliopsis Heliotropium Helleborus Helonias Hemerocallis Hepatica Heracleum Hesperis Heteranthera Heterotheca Heuchera Hexalectris Hexastylis Hibiscus Hieracium Holcus Holosteum Honckenya Hordeum Hosta Hottonia Houstonia Hudsonia Humulus Huperzia Hyacinthoides Hyacinthus Hybanthus Hydrangea Hydrastis Hydrilla Hydrocotyle Hydrolea Hydrophyllum Hygrophila Hylotelephium Hypericum Hypochaeris Hypoxis Hyptis Ilex Iliamna Impatiens Imperata Inula Ionactis Ipomoea Ipomopsis Iresine Iris Isatis Isoetes Isolepis Isotria Itea Iva Jacquemontia Jeffersonia Juglans Juncus Juniperus Justicia Kalmia Kerria Kickxia Koelreuteria Kosteletzkya Krigia Kummerowia Kyllinga Lablab Lachnanthes Lachnocaulon Lactuca Lagenaria Lagerstroemia Lamiastrum Lamium Landoltia Laportea Lappula Lapsana Larix Lathyrus Lechea Leersia Lemna Leontodon Leonurus Lepidium Leptochloa Lespedeza Lesquerella Leucanthemum Leucojum Leucospora Leucothoe Liatris Ligusticum Ligustrum Lilaeopsis Lilium Limnobium Limonium Limosella Linaria Lindera Lindernia Linum Liparis Lipocarpha Liquidambar Liriodendron Listera Lithospermum Litsea Lobelia Lobularia Lolium Lonicera Lotus Ludwigia Luffa Lunaria Lupinus Luzula Lychnis Lycium Lycopodiella Lycopodium Lycopus Lygodium Lyonia Lysimachia Lythrum Macleaya Maclura Magnolia Mahonia Maianthemum Malaxis Malus Malva Malvastrum Manfreda Marrubium Marshallia Matelea Matricaria Matteuccia Mayaca Mazus Mecardonia Medeola Medicago Meehania Melampyrum Melia Melica Melilotus Melissa Melothria Menispermum Mentha Menyanthes Menziesia Mertensia Micranthemum Microstegium Microthlaspi Mikania Milium Mimosa Mimulus Minuartia Mirabilis Miscanthus Misopates Mitchella Mitella Mitreola Modiola Moehringia Mollugo Monarda Monotropa Monotropsis Montia Morella Moricandia Morus Muhlenbergia Murdannia Muscari Myosotis Myosoton Myosurus Myriophyllum Najas Nandina Napaea Narcissus Nasturtium Nelumbo Nemophila Neobeckia Neotorularia Nepeta Nestronia Nicandra Nicotiana Nigella Nothoscordum Nuphar Nuttallanthus Nymphaea Nymphoides Nyssa Obolaria Ocimum Oclemena Oenothera Oldenlandia Oligoneuron Onoclea Onopordum Onosmodium Ophioglossum Oplismenus Opuntia Orbexilum Origanum Ornithogalum Orobanche Orontium Orthilia Oryza Oryzopsis Osmanthus Osmorhiza Osmunda Ostrya Oxalis Oxydendrum Oxypolis Pachysandra Packera Panax Panicum Papaver Parapholis Parietaria Parnassia Paronychia Parthenium Parthenocissus Paspalum Passiflora Pastinaca Paulownia Paxistima Pedicularis Pediomelum Pellaea Peltandra Pennisetum Penstemon Penthorum Perilla Persea Petrorhagia Petunia Phacelia Phalaris Phanopyrum Phaseolus Phegopteris Phemeranthus Philadelphus Phleum Phlox Phoradendron Photinia Phragmites Phryma Phyla Phyllanthus Phyllostachys Physalis Physocarpus Physostegia Phytolacca Picea Picris Pieris Pilea Pimpinella Pinus Piptatherum Piptochaetium Pisum Pityopsis Plantago Platanthera Platanus Pleopeltis Pluchea Poa Podophyllum Podostemum Pogonia Polanisia Polemonium Polygala Polygonatum Polygonella Polygonum Polymnia Polypodium Polypogon Polypremum Polystichum Poncirus Pontederia Ponthieva Populus Portulaca Potamogeton Potentilla Prenanthes Proboscidea Prosartes Proserpinaca Prunella Prunus Pseudognaphalium Pseudosasa Ptelea Pteridium Pteris Ptilimnium Puccinellia Pueraria Pycnanthemum Pyracantha Pyrola Pyrrhopappus Pyrularia Pyrus Pyxidanthera Quercus Ranunculus Raphanus Ratibida Rhamnus Rheum Rhexia Rhododendron Rhodotypos Rhus Rhynchosia Rhynchospora Ribes Richardia Ricinus Robinia Rorippa Rosa Rotala Rubus Rudbeckia Ruellia Rumex Ruppia Ruta Sabatia Saccharum Sacciolepis Sagina Sagittaria Salicornia Salix Salpichroa Salsola Salvia Sambucus Samolus Sanguinaria Sanguisorba Sanicula Saponaria Sarcocornia Sarracenia Sassafras Satureja Saururus Saxifraga Schedonorus Scheuchzeria Schizachne Schizachyrium Schoenoplectus Schwalbea Scirpus Scleranthus Scleria Sclerochloa Sclerolepis Scrophularia Scutellaria Secale Securigera Sedum Selaginella Sempervivum Senecio Senna Sericocarpus Sesbania Sesuvium Setaria Seymeria Sherardia Shortia Sibara Sibbaldiopsis Sicyos Sida Sideroxylon Silene Silphium Silybum Sinapis Sisymbrium Sisyrinchium Sium Smallanthus Smilax Solanum Solidago Soliva Sonchus Sorbaria Sorbus Sorghastrum Sorghum Sparganium Spartina Spergula Spergularia Spermacoce Spermolepis Sphenopholis Spigelia Spinacia Spiraea Spiranthes Spirodela Sporobolus Stachys Staphylea Steinchisma Stellaria Stenanthium Stenaria Stenotaphrum Stephanandra Sternbergia Stewartia Stillingia Stipulicida Streptopus Strophostyles Stuckenia Stylisma Stylodon Stylophorum Stylosanthes Styphnolobium Styrax Suaeda Sullivantia Symphoricarpos Symphyotrichum Symphytum Symplocarpus Symplocos Synandra Syringa Taenidia Tagetes Tamarix Tanacetum Taraxacum Taxodium Taxus Teesdalia Tephrosia Tetragonotheca Teucrium Thalictrum Thaspium Thelypteris Themeda Thermopsis Thlaspi Thuja Thymus Tiarella Tilia Tillandsia Tipularia Torilis Torreyochloa Toxicodendron Trachelospermum Tradescantia Tragia Tragopogon Tragus Trapa Trautvetteria Triadenum Triantha Trianthema Tribulus Trichomanes Trichophorum Trichostema Tridens Trientalis Trifolium Triglochin Trillium Triodanis Triosteum Triphora Triplasis Tripsacum Trisetum Tristagma Triticum Tropaeolum Tsuga Tussilago Typha Ulex Ulmus Uniola Urochloa Urtica Utricularia Uvularia Vaccaria Vaccinium Valeriana Valerianella Vallisneria Veratrum Verbascum Verbena Verbesina Vernonia Veronica Veronicastrum Viburnum Vicia Vigna Vinca Viola Vitex Vitis Vittaria Vulpia Waldsteinia Wisteria Wolffia Wolffiella Woodsia Woodwardia Xanthium Xanthorhiza Xerophyllum Xyris Youngia Yucca Zannichellia Zanthoxylum Zea Zenobia Zephyranthes Zigadenus Zizania Zizaniopsis Zizia Zornia Zostera Zoysia