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Asteraceae Poaceae Rosaceae Betulaceae Orchidaceae Primulaceae Ericaceae Ranunculaceae Apiaceae Brassicaceae Caryophyllaceae Plumbaginaceae Boraginaceae Aspleniaceae Fabaceae Dryopteridaceae Chenopodiaceae Scrophulariaceae Ophioglossaceae Callitrichaceae Campanulaceae Cyperaceae Onagraceae Saxifragaceae Cornaceae Diapensiaceae Droseraceae Empetraceae Equisetaceae Geraniaceae Rubiaceae Gentianaceae Hippuridaceae Lycopodiaceae Isoetaceae Juncaceae Cupressaceae Polygonaceae Lamiaceae Caprifoliaceae Menyanthaceae Portulacaceae Haloragaceae Pyrolaceae Papaveraceae Thelypteridaceae Lentibulariaceae Plantaginaceae Polemoniaceae Polypodiaceae Potamogetonaceae Crassulaceae Salicaceae Selaginellaceae Iridaceae Sparganiaceae Liliaceae Juncaginaceae Urticaceae Violaceae Zosteraceae
Achillea Agrostis Alchemilla Alnus Alopecurus Amerorchis Anagallis Andromeda Androsace Anemone Angelica Antennaria Anthoxanthum Anthriscus Arabidopsis Arabis Arctagrostis Arctium Arctophila Arctostaphylos Arenaria Argentina Armeria Arnica Artemisia Asperugo Asplenium Astragalus Athyrium Atriplex Avena Barbarea Bartsia Beckmannia Betula Botrychium Brassica Braya Bromus Cakile Calamagrostis Callitriche Campanula Capsella Cardamine Carex Carum Cassiope Catabrosa Centaurea Cerastium Chamerion Chenopodium Chrysosplenium Cirsium Cochlearia Comarum Conringia Coptis Corallorhiza Cornus Crepis Cystopteris Dactylis Danthonia Deschampsia Descurainia Diapensia Draba Drosera Dryas Dryopteris Dupontia Eleocharis Elymus Empetrum Epilobium Equisetum Erigeron Eriophorum Erodium Erysimum Euphrasia Eutrema Festuca Galium Gentiana Gentianella Gentianopsis Geranium Geum Gnaphalium Gymnocarpium Halimolobos Harrimanella Hieracium Hierochloe Hippuris Honckenya Hordeum Huperzia Isoetes Juncus Juniperus Kobresia Koenigia Lamium Lapsana Lathyrus Ledum Leontodon Lepidium Lesquerella Leymus Ligusticum Limosella Linaria Linnaea Listera Loiseleuria Lolium Lomatogonium Luzula Lycopodium Matricaria Medicago Melilotus Menyanthes Mertensia Minuartia Montia Myosotis Myriophyllum Nardus Neotorularia Omalotheca Ophioglossum Orthilia Oxyria Papaver Parnassia Pedicularis Phegopteris Phippsia Phleum Phyllodoce Pinguicula Pisum Plantago Platanthera Pleuropogon Poa Polemonium Polygonum Polypodium Polystichum Potamogeton Potentilla Primula Pseudorchis Puccinellia Pucciphippsia Pyrola Ranunculus Raphanus Rhinanthus Rhodiola Rhododendron Rorippa Rubus Rumex Sagina Salix Sambucus Saxifraga Schedonorus Secale Sedum Selaginella Senecio Sibbaldia Sibbaldiopsis Silene Sinapis Sisyrinchium Sonchus Sorbus Sparganium Spergula Spergularia Stellaria Streptopus Stuckenia Subularia Taraxacum Thalictrum Thlaspi Thymus Tofieldia Trichophorum Trientalis Trifolium Triglochin Tripleurospermum Trisetum Triticum Urtica Utricularia Vaccinium Vahlodea Verbascum Veronica Vicia Viola Woodsia Zostera