Acanthus Family
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   Arum Family (Araceae)
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   Asparagus Family
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   Aster Family (Asteraceae)
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   Balsam Family (Balsaminaceae)
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   Barberry Family (Berberidaceae)
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   Bellflower Family (Campanulaceae)
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   Birch Family  (Betulaceae )
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   Birthwort Family (Aristolochiaceae)
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   Borage Family ( Boraginaceae )
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   Broomrape Family (Orobanchaceae)
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   Buckwheat Family (Polygonaceae)
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   Buttercup Family (Ranunculaceae)
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   Carnation Family (Caryophyllaceae)
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   Carrot, Celery, or Parsley Family (Apiaceae)
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   Cashew or Sumac Family (Anacardiaceae)
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   Cattail Family
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   Custard Apple Family (Annonaceae)
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   Dayflowers and Spiderworts (Commelinaceae)
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   Dogbane Family (Apocynaceae)
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   Dogwood Family (Cornaceae)
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   Figwort and Beardtongue Family (Scrophulariaceae)
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   Gentian Family (Gentianaceae)
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   Geranium Family (Geraniaceae)
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   Grasses, Rushes and Sedges (Poaceae, Juncaceae, and Cyperaceae)
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   Heath or Heather Family (Ericaceae)
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   Holly Family
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   Honeysuckle Family (Caprifoliaceae)
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   Iris Family (Iridaceae)
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   Laurel Family (Lauraceae)
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   Legume or Pea Family (Fabaceae)
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   Lily Family (Liliaceae)
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   Lizard's-Tail Family  (Saururaceae)
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   Madder, Coffee, or Bedstraw Family (Rubiaceae)
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   Mallow or Hibiscus Family (Malvaceae)
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   Mint Family (Lamiaceae)
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   Morning Glory Family (Convolvulaceae)
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   Moschatel or Viburnum Family (Adoxaceae)
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   Mustard Family (Brassicaceae)
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   Orchid Family (Orchidaceae)
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   Nightshade Family (Solanaceae)
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   Olive Family (Oleaceae)
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   Passiflora Family (Passifloraceae)
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   Phlox Family (Polemoniaceae)
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   Plantain Family
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   Primrose Family (Primulaceae)
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   Poppy Family (Fumariaceae)
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   Purslane Family (Portulacaceae)
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   Rose Family (Rosaceae)
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   Sandalwood Family (Santalaceae)
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   Spurge or Euphorbia Family (Euphorbiaceae)
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   St. John's-wort Family (Hypericaceae)
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   Staff Vine or Bittersweet Family
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   Sundrops and Evening Primroses (Onagraceae)
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   Trumpet Vine, Trumpet Creeper, Cow Itch Vine or Hummingbird Vine
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   Violet Family (Violaceae)
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   Water Lilies (Nymphaea)
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   Water Plantain Family (Alismataceae)
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   Witch-hazel Family (Hamamelidaceae)
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   Wood Sorrel Family (Oxalidaceae)
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   Horticulture
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   Non-Flowering Plants Nature Photographs
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