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Malvaceae Fabaceae Euphorbiaceae Asteraceae Aceraceae Acoraceae Ranunculaceae Pteridaceae Hippocastanaceae Scrophulariaceae Rosaceae Caryophyllaceae Poaceae Simaroubaceae Lamiaceae Liliaceae Alismataceae Betulaceae Iridaceae Amaranthaceae Lythraceae Apiaceae Vitaceae Boraginaceae Apocynaceae Primulaceae Polygonaceae Orchidaceae Burmanniaceae Brassicaceae Araliaceae Papaveraceae Araceae Aristolochiaceae Asclepiadaceae Annonaceae Aspleniaceae Saxifragaceae Dryopteridaceae Chenopodiaceae Verbenaceae Azollaceae Gentianaceae Bataceae Rhamnaceae Bignoniaceae Urticaceae Nyctaginaceae Ophioglossaceae Solanaceae Cabombaceae Moraceae Buddlejaceae Cyperaceae Callitrichaceae Calycanthaceae Menispermaceae Convolvulaceae Campanulaceae Cannaceae Cannabaceae Sapindaceae Juglandaceae Fagaceae Cucurbitaceae Celastraceae Ulmaceae Rubiaceae Empetraceae Ceratophyllaceae Parkeriaceae Cupressaceae Pyrolaceae Oleaceae Lauraceae Onagraceae Portulacaceae Capparaceae Clethraceae Cyrillaceae Santalaceae Commelinaceae Orobanchaceae Tiliaceae Cornaceae Fumariaceae Cuscutaceae Cymodoceaceae Aizoaceae Hydrangeaceae Acanthaceae Dioscoreaceae Ebenaceae Dipsacaceae Thymelaeaceae Droseraceae Hydrocharitaceae Pontederiaceae Elaeagnaceae Elatinaceae Ericaceae Equisetaceae Eriocaulaceae Sterculiaceae Loganiaceae Geraniaceae Theaceae Styracaceae Hamamelidaceae Cistaceae Violaceae Hydrophyllaceae Crassulaceae Clusiaceae Pedaliaceae Aquifoliaceae Illiciaceae Balsaminaceae Polemoniaceae Isoetaceae Grossulariaceae Juncaceae Zygophyllaceae Haemodoraceae Lemnaceae Leitneriaceae Chrysobalanaceae Plumbaginaceae Linaceae Magnoliaceae Caprifoliaceae Lycopodiaceae Lygodiaceae Thelypteridaceae Agavaceae Marsileaceae Mayacaceae Meliaceae Molluginaceae Monotropaceae Myricaceae Haloragaceae Najadaceae Berberidaceae Nelumbonaceae Nymphaeaceae Menyanthaceae Cactaceae Osmundaceae Oxalidaceae Buxaceae Passifloraceae Viscaceae Phytolaccaceae Lentibulariaceae Pinaceae Plantaginaceae Platanaceae Polypodiaceae Podostemaceae Polygalaceae Rutaceae Salicaceae Potamogetonaceae Psilotaceae Dennstaedtiaceae Arecaceae Melastomataceae Anacardiaceae Ruppiaceae Salviniaceae Sarraceniaceae Saururaceae Schisandraceae Selaginellaceae Sapotaceae Smilacaceae Sparganiaceae Sphenocleaceae Staphyleaceae Symplocaceae Tamaricaceae Marantaceae Bromeliaceae Hymenophyllaceae Juncaginaceae Typhaceae Valerianaceae Blechnaceae Xyridaceae Zannichelliaceae
Abelmoschus Abutilon Acacia Acalypha Acanthospermum Acer Achillea Acmella Acorus Actaea Adiantum Aeschynomene Aesculus Agalinis Ageratina Ageratum Agrimonia Agrostemma Agrostis Ailanthus Aira Ajuga Albizia Alcea Aletris Alisma Allium Alloteropsis Alnus Alopecurus Alophia Alstroemeria Alternanthera Alysicarpus Amaranthus Ambrosia Amelanchier Amianthium Ammannia Ammi Ammoselinum Amorpha Ampelopsis Amphiachyris Amphicarpaea Amsinckia Amsonia Anagallis Andropogon Anemone Angelica Anoda Antennaria Anthaenantia Anthemis Anthoxanthum Antigonon Aphanes Apios Apium Aplectrum Apocynum Apteria Aquilegia Arabidopsis Arabis Arachis Aralia Arctium Arenaria Argemone Arisaema Aristida Aristolochia Arnoglossum Arrhenatherum Artemisia Arthraxon Aruncus Arundinaria Arundo Asarum Asclepias Asimina Asparagus Asplenium Astilbe Astragalus Astranthium Athyrium Atriplex Aureolaria Avena Avicennia Axonopus Azolla Baccharis Bacopa Balduina Baptisia Barbarea Bartonia Bassia Batis Belamcanda Berchemia Berlandiera Betula Bidens Bigelowia Bignonia Blephilia Boehmeria Boerhavia Boltonia Borrichia Bothriochloa Botrychium Bouchetia Bouteloua Bowlesia Brachiaria Brachyelytrum Brasenia Brassica Brickellia Briza Bromus Broussonetia Brunnichia Buchnera Buddleja Buglossoides Bulbostylis Burmannia Cabomba Cakile Calamintha Calibrachoa Callicarpa Callirhoe Callitriche Calopogon Calycanthus Calycocarpum Calyptocarpus Calystegia Camassia Camelina Campanulastrum Campsis Canavalia Canna Cannabis Capsella Cardamine Cardiospermum Carduus Carex Carphephorus Carpinus Carya Castanea Castilleja Catalpa Catapodium Catharanthus Cayaponia Cayratia Ceanothus Celastrus Celosia Celtis Cenchrus Centaurea Centaurium Centella Centrosema Cephalanthus Cerastium Ceratiola Ceratophyllum Ceratopteris Cercis Chaerophyllum Chamaecrista Chamaecyparis Chamaelirium Chamaesyce Chaptalia Chasmanthium Cheilanthes Chelone Chenopodium Chimaphila Chionanthus Chloris Chorispora Chromolaena Chrysogonum Chrysoma Chrysopsis Cichorium Cicuta Cinna Cinnamomum Circaea Cirsium Cissus Citrullus Cladium Cladrastis Claytonia Cleistes Clematis Cleome Clerodendrum Clethra Cliftonia Clinopodium Clitoria Cnicus Cnidoscolus Coccoloba Cocculus Coelorachis Collinsonia Colocasia Comandra Commelina Conoclinium Conopholis Conradina Conringia Consolida Convolvulus Conyza Cooperia Corallorhiza Corchorus Coreopsis Cornus Coronopus Corydalis Corylus Crataegus Crepis Crinum Crocosmia Croptilon Crotalaria Croton Cruciata Cryptotaenia Ctenium Cucumis Cucurbita Cullen Cunila Cuphea Cuscuta Cycloloma Cyclospermum Cymodocea Cynanchum Cynodon Cynoglossum Cynosciadium Cynosurus Cyperus Cypripedium Cypselea Cyrilla Cyrtomium Cystopteris Dactylis Dactyloctenium Dahlia Dalea Danthonia Dasistoma Datura Daucus Decodon Decumaria Delphinium Deparia Descurainia Desmanthus Desmodium Dianthus Dicentra Dichanthelium Dichanthium Dichondra Dicliptera Didiplis Digitaria Dioclea Diodia Dioscorea Diospyros Diplazium Dipsacus Dirca Distichlis Ditrysinia Dodecatheon Doellingeria Draba Dracocephalum Dracopis Drosera Drymaria Dryopteris Duchesnea Dulichium Echinacea Echinochloa Echinodorus Eclipta Egeria Eichhornia Elaeagnus Elatine Eleocharis Elephantopus Eleusine Elionurus Elodea Elymus Enemion Epidendrum Epifagus Epigaea Equisetum Eragrostis Erechtites Eremochloa Erigenia Erigeron Eriocaulon Eriochloa Eryngium Erysimum Erythrina Erythronium Eubotrys Euonymus Eupatoriadelphus Eupatorium Euphorbia Eurybia Eustachys Eustoma Euthamia Evax Exochorda Facelis Fagus Fatoua Festuca Ficus Fimbristylis Firmiana Fleischmannia Foeniculum Forestiera Fragaria Frangula Frasera Fraxinus Froelichia Fuirena Fumaria Gaillardia Galactia Galearis Galium Gamochaeta Gastridium Gaura Gaylussacia Gelsemium Genista Gentiana Gentianella Geranium Geum Gillenia Gladiolus Glandularia Glechoma Gleditsia Glyceria Glycine Goodyera Gordonia Gossypium Gratiola Grindelia Gymnocladus Gymnopogon Gymnostyles Habenaria Hackelia Hackelochloa Halesia Halodule Halophila Hamamelis Hedeoma Hedera Helenium Helianthemum Helianthus Heliopsis Heliotropium Hemerocallis Hepatica Herbertia Heteranthera Heterotheca Heuchera Hexalectris Hexastylis Hibiscus Hieracium Holcus Holosteum Hordeum Hottonia Houstonia Hybanthus Hydrangea Hydrastis Hydrilla Hydrocotyle Hydrolea Hydrophyllum Hygrophila Hylotelephium Hymenocallis Hymenopappus Hypericum Hypochaeris Hypoxis Hyptis Ibicella Ilex Illicium Impatiens Imperata Indigofera Ionactis Ipomoea Ipomopsis Iresine Iris Isoetes Isolepis Isotria Itea Iva Jacquemontia Juglans Juncus Juniperus Justicia Kallstroemia Kalmia Koeleria Koelreuteria Kosteletzkya Krigia Kummerowia Kyllinga Lachnanthes Lachnocaulon Lactuca Lagenaria Lagerstroemia Lamium Landoltia Lantana Laportea Lathyrus Lechea Leersia Leitneria Lemna Leonotis Leonurus Lepidium Leptochloa Lepuropetalon Lespedeza Lesquerella Leucanthemum Leucojum Leucospora Leucothoe Liatris Licania Ligusticum Ligustrum Lilaeopsis Lilium Limnobium Limnodea Limnosciadium Limonium Linaria Lindera Lindernia Linum Lipocarpha Liquidambar Liriodendron Liriope Listera Lithospermum Lobelia Lobularia Lolium Lonicera Lophiola Lotus Ludwigia Lupinus Luziola Luzula Lycium Lycopodiella Lycopodium Lycopus Lycoris Lygodium Lyonia Lysimachia Lythrum Maclura Macranthera Macrothelypteris Magnolia Maianthemum Malaxis Malus Malvaviscus Manfreda Manihot Marrubium Marshallia Marsilea Matelea Matricaria Mayaca Mazus Mecardonia Medeola Medicago Melanthera Melia Melica Melilotus Melochia Melothria Menispermum Mentha Merremia Mertensia Micranthemum Microstegium Mikania Mimosa Mimulus Minuartia Mirabilis Miscanthus Mitchella Mitella Mitracarpus Mitreola Modiola Mollugo Monarda Monotropa Montia Morella Morus Muhlenbergia Murdannia Muscari Myosotis Myosurus Myriophyllum Najas Nandina Narcissus Nasturtium Neeragrostis Nelumbo Nemastylis Nemophila Neobeckia Nepeta Neptunia Nerium Nestronia Neviusia Nicandra Nicotiana Nolina Nothoscordum Nuphar Nuttallanthus Nymphaea Nymphoides Nyssa Obolaria Oenothera Oldenlandia Oligoneuron Onoclea Onosmodium Ophioglossum Oplismenus Opuntia Orbexilum Ornithogalum Orobanche Orontium Oryza Osmanthus Osmorhiza Osmunda Ostrya Oxalis Oxydendrum Oxypolis Pachysandra Packera Palafoxia Panax Panicum Parapholis Parentucellia Parietaria Parkinsonia Parnassia Paronychia Parthenium Parthenocissus Paspalum Passiflora Paulownia Pedicularis Pellaea Peltandra Pennisetum Penstemon Penthorum Perideridia Perilla Persea Petroselinum Petunia Phacelia Phalaris Phanopyrum Phaseolus Phegopteris Philadelphus Phleum Phlox Phoradendron Photinia Phragmites Phryma Phyla Phyllanthus Phyllostachys Physalis Physostegia Phytolacca Pieris Pilea Pinguicula Pinus Piptochaetium Pistia Pisum Pityopsis Planera Plantago Platanthera Platanus Platythelys Pleopeltis Pluchea Poa Podophyllum Podostemum Pogonia Polanisia Polemonium Polygala Polygonatum Polygonella Polygonum Polypogon Polypremum Polystichum Polytaenia Poncirus Pontederia Ponthieva Populus Portulaca Potamogeton Potentilla Prenanthes Proboscidea Proserpinaca Prunella Prunus Pseudognaphalium Psilotum Psoralidium Ptelea Pteridium Pteris Pterocaulon Pteroglossaspis Ptilimnium Pueraria Pycnanthemum Pyracantha Pyrrhopappus Pyrus Quercus Ranunculus Raphanus Ratibida Rhamnus Rhapidophyllum Rhexia Rhododendron Rhus Rhynchosia Rhynchospora Richardia Ricinus Robinia Rorippa Rosa Rotala Rottboellia Rubus Rudbeckia Ruellia Rumex Ruppia Sabal Sabatia Saccharum Sacciolepis Sageretia Sagina Sagittaria Salicornia Salix Salsola Salvia Salvinia Sambucus Samolus Sanguinaria Sanicula Sapindus Saponaria Sarcocornia Sarracenia Sassafras Saururus Saxifraga Schedonnardus Schedonorus Schisandra Schizachyrium Schoenoplectus Schwalbea Scirpus Scleranthus Scleria Sclerochloa Sclerolepis Scoparia Scrophularia Scutellaria Secale Securigera Sedum Selaginella Senecio Senna Serenoa Sericocarpus Sesbania Sesuvium Setaria Seymeria Sherardia Sibara Sicyos Sida Sideroxylon Silene Silphium Silybum Sinapis Sisymbrium Sisyrinchium Sium Smallanthus Smilax Solanum Solidago Soliva Sonchus Sorghastrum Sorghum Sparganium Spartina Spergula Spergularia Spermacoce Spermolepis Sphenoclea Sphenopholis Spigelia Spiraea Spiranthes Spirodela Sporobolus Stachys Staphylea Steinchisma Stellaria Stenanthium Stenaria Stenotaphrum Stewartia Stillingia Stipulicida Stokesia Strophostyles Stuckenia Stylisma Stylodon Stylosanthes Styrax Suaeda Symphoricarpos Symphyotrichum Symplocos Syngonanthus Taenidia Tamarix Tanacetum Taraxacum Taxodium Tephrosia Tetragonotheca Teucrium Thalassia Thalia Thalictrum Thaspium Thelesperma Thelypteris Thlaspi Thymelaea Thymophylla Thymus Tiarella Tilia Tillandsia Tipularia Torilis Toxicodendron Trachelospermum Tradescantia Tragia Trautvetteria Trepocarpus Triadenum Triadica Triantha Trianthema Tribulus Trichomanes Trichostema Tridens Trifolium Triglochin Trillium Triodanis Triosteum Triphora Triplasis Tripsacum Trisetum Tristagma Triticum Typha Ulmus Uniola Urochloa Urtica Utricularia Uvularia Vaccaria Vaccinium Valerianella Vallisneria Veratrum Verbascum Verbena Verbesina Vernicia Vernonia Veronica Veronicastrum Viburnum Vicia Vigna Vinca Viola Vitex Vitis Vulpia Wahlenbergia Wisteria Wolffia Wolffiella Woodsia Woodwardia Xanthium Xanthorhiza Xyris Yeatesia Youngia Yucca Zannichellia Zanthoxylum Zea Zephyranthes Zigadenus Zinnia Zizania Zizaniopsis Zizia Zornia