[{"name":"Alder","species":"Alnus"},{"name":"Black alder","species":"Alnus glutinosa, Ilex verticillata"},{"name":"Common alder","species":"Alnus glutinosa"},{"name":"False alder","species":"Ilex verticillata"},{"name":"Gray alder","species":"Alnus incana"},{"name":"Speckled alder","species":"Alnus incana"},{"name":"Striped alder","species":"Ilex verticillata"},{"name":"White alder","species":"Alnus incana, Ilex verticillata"},{"name":"Almond","species":"Prunus amygdalus"},{"name":"Tall ambrosia","species":"Ambrosia trifida"},{"name":"Amy root","species":"Apocynum cannabinum"},{"name":"Apple","species":"Malus domestica"},{"name":"apple","species":"Maclura pomifera"},{"name":"Apple of Sodom","species":"Solanum carolinense"},{"name":"Apricot","species":"Prunus armeniaca"},{"name":"Arfaj","species":"Rhanterium epapposum"},{"name":"Arizona sycamore","species":"Platanus wrighitii"},{"name":"Arrowwood","species":"Cornus florida"},{"name":"Indian arrowwood","species":"Cornus florida"},{"name":"Ash","species":"Fraxinus spp."},{"name":"Black ash","species":"Acer negundo, Fraxinus nigra"},{"name":"Blue ash","species":"Fraxinus pennsylvanica"},{"name":"Cane ash","species":"Fraxinus americana"},{"name":"Green ash","species":"Fraxinus pennsylvanica"},{"name":"Maple ash","species":"Acer negundo"},{"name":"Red ash","species":"Fraxinus pennsylvanica"},{"name":"River ash","species":"Fraxinus pennsylvanica"},{"name":"Swamp ash","species":"Fraxinus pennsylvanica"},{"name":"White ash","species":"Fraxinus americana"},{"name":"Water ash","species":"Acer negundo, Fraxinus pennsylvanica"},{"name":"Azolla","species":"Azolla"},{"name":"Carolina azolla","species":"Azolla caroliniana"},{"name":"Bamboo","species":"Bambuseae"},{"name":"Banana","species":"mainly Musa × paradisica, but also other Musa species and hybrids"},{"name":"Baobab","species":"Adansonia"},{"name":"Bay","species":"Laurus spp. or Umbellularia spp."},{"name":"Bay laurel","species":"Laurus nobilis (culinary)"},{"name":"California bay","species":"Umbellularia californica"},{"name":"Bean","species":"Fabaceae, specifically Phaseolus spp."},{"name":"Bearberry","species":"Ilex decidua"},{"name":"Bear corn","species":"Veratrum viride"},{"name":"Beech","species":"Fagus"},{"name":"Blue bindweed","species":"Solanum dulcamara"},{"name":"Bird's nest","species":"Daucus carota"},{"name":"Bird's nest plant","species":"Daucus carota"},{"name":"Birch","species":"Betula spp."},{"name":"Black birch","species":"Betula lenta, Betula nigra"},{"name":"Bolean birch","species":"Betula papyrifera"},{"name":"Canoe birch","species":"Betula papyrifera"},{"name":"Cherry birch","species":"Betula lenta"},{"name":"European weeping birch","species":"Betula pendula"},{"name":"European white birch","species":"Betula pendula"},{"name":"Gray birch","species":"Betula alleghaniensis"},{"name":"Mahogany birch","species":"Betula lenta"},{"name":"Paper birch","species":"Betula papyrifera"},{"name":"Red birch","species":"Betula nigra"},{"name":"River birch","species":"Betula nigra, Betula lenta"},{"name":"Silver birch","species":"Betula papyrifera"},{"name":"Spice birch","species":"Betula lenta"},{"name":"Sweet birch","species":"Betula lenta"},{"name":"Water birch","species":"Betula nigra"},{"name":"Weeping birch","species":"Betula pendula"},{"name":"White birch","species":"Betula papyrifera, Betula pendula"},{"name":"Yellow birch","species":"Betula alleghaniensis"},{"name":"Bittercress","species":"Barbarea vulgaris, Cardamine bulbosa, Cardamine hirsuta"},{"name":"Hairy bittercress","species":"Cardamine hirsuta"},{"name":"Bittersweet","species":"Solanum dulcamara"},{"name":"Trailing bittersweet","species":"Solanum dulcamara"},{"name":"Bitterweed","species":"Any plant in the Ambrosia genus, specially Ambrosia artemisiifolia, Artemisia trifida, Helenium amarum"},{"name":"Blackberry","species":"Rubus spp., Rubus pensilvanicus, Rubus occidentalis"},{"name":"Hispid swamp blackberry","species":"Rubus hispidus"},{"name":"Pennsylvania blackberry","species":"Rubus pensilvanicus"},{"name":"Running swamp blackberry","species":"Rubus hispidus"},{"name":"Black cap","species":"Rubus occidentalis"},{"name":"Black-eyed Susan","species":"Rudbeckia hirta, Rudbeckia fulgida"},{"name":"Blackhaw","species":"Viburnum prunifolium"},{"name":"Blackiehead","species":"Rudbeckia hirta"},{"name":"Black-weed","species":"Ambrosia artemisiifolia"},{"name":"Blueberry","species":"Vaccinium (Cyanococcus) spp."},{"name":"Blue-of-the-heavens","species":"Allium caeruleum"},{"name":"Bow-wood","species":"Maclura pomifera"},{"name":"Box","species":"Buxus"},{"name":"False box","species":"Cornus florida"},{"name":"Boxelder","species":"Acer negundo"},{"name":"Boxwood","species":"Buxus, Cornus florida"},{"name":"False boxwood","species":"Cornus florida"},{"name":"Sand brier","species":"Solanum carolinense"},{"name":"Brittlebush","species":"Encelia farinosa"},{"name":"Broadleaf","species":"Plantago major"},{"name":"Brown Betty","species":"Rudbeckia hirta"},{"name":"Brown-eyed Susan","species":"Rudbeckia hirta, Rudbeckia triloba"},{"name":"Buckeye (California buckeye)","species":"Aesculus californica"},{"name":"buckeye","species":"Aesculus spp."},{"name":"Buffalo weed","species":"Ambrosia trifida"},{"name":"Butterfly flower","species":"Asclepias syriaca"},{"name":"Butterfly weed","species":"Asclepias tuberosa"},{"name":"Cabbage","species":"Brassica oleracea"},{"name":"Clumpfoot cabbage","species":"Symplocarpus foetidus"},{"name":"Meadow cabbage","species":"Symplocarpus foetidus"},{"name":"Skunk cabbage","species":"Symplocarpus foetidus, Lysichiton spp."},{"name":"Swamp cabbage","species":"Symplocarpus foetidus"},{"name":"California bay","species":"Umbellularia californica"},{"name":"California buckeye","species":"Aesculus californica"},{"name":"California sycamore","species":"Platanus racemosa"},{"name":"California walnut","species":"Juglans californica"},{"name":"Canada root","species":"Asclepias tuberosa"},{"name":"Cancer jalap","species":"Phytolacca americana"},{"name":"Carrot","species":"Daucus carota"},{"name":"Wild carrot","species":"Daucus carota"},{"name":"Carrot weed","species":"Ambrosia artemisiifolia"},{"name":"Cart track plant","species":"Plantago major"},{"name":"Catalina ironwood","species":"Lyonothamnus floribundus ssp. floribundus"},{"name":"Cherry","species":"Prunus spp."},{"name":"Black cherry","species":"Prunus serotina"},{"name":"Cabinet cherry","species":"Prunus serotina"},{"name":"Rum cherry","species":"Prunus serotina"},{"name":"Whiskey cherry","species":"Prunus serotina"},{"name":"Wild cherry","species":"Prunus avium, Prunus serotina"},{"name":"Wild black cherry","species":"Prunus serotina"},{"name":"Chestnut","species":"Castanea spp."},{"name":"Chigger flower","species":"Asclepias tuberosa"},{"name":"Chrysanthemum","species":"Dendranthema grandiflora, Chrysanthemum morifolium"},{"name":"(True) cinnamon","species":"Cinnamomum verum"},{"name":"Clove","species":"Syzygium aromaticum"},{"name":"Clover","species":"Trifolium spp."},{"name":"Coakum","species":"Phytolacca americana"},{"name":"Coconut","species":"Cocos nucifera"},{"name":"Coffee plant","species":"Coffea spp."},{"name":"Colic weed","species":"Corydalis flavula"},{"name":"Collard","species":"Symplocarpus foetidus"},{"name":"Hare's colwort","species":"Sonchus oleraceus"},{"name":"Brilliant coneflower","species":"Rudbeckia fulgida"},{"name":"Cutleaf coneflower","species":"Rudbeckia laciniata"},{"name":"Eastern coneflower","species":"Rudbeckia fulgida"},{"name":"Green-headed Coneflower","species":"Rudbeckia laciniata"},{"name":"Orange coneflower","species":"Rudbeckia fulgida"},{"name":"Tall coneflower","species":"Rudbeckia laciniata"},{"name":"Thin-leaved Coneflower","species":"Rudbeckia triloba"},{"name":"Three-leaved Coneflower","species":"Rudbeckia triloba"},{"name":"Blueberry cornel","species":"Cornus amomum"},{"name":"Silky cornel","species":"Cornus amomum"},{"name":"White cornel","species":"Cornus florida"},{"name":"Cornelian tree","species":"Cornus florida"},{"name":"Corydalis","species":"Corydalis spp."},{"name":"Fern-leaf Corydalis","species":"Corydalis chelidoniifolia"},{"name":"Golden corydalis","species":"Corydalis aurea"},{"name":"Pale corydalis","species":"Corydalis flavula, Corydalis sempervirens"},{"name":"Pink corydalis","species":"Corydalis sempervirens"},{"name":"Yellow corydalis","species":"Corydalis lutea, Corydalis flavula"},{"name":"Cotton plant","species":"Gossypium"},{"name":"Creeping yellowcress","species":"Rorippa sylvestris"},{"name":"Cress","species":"(several genera)"},{"name":"American cress","species":"Barbarea verna"},{"name":"Bank cress","species":"Barbarea verna"},{"name":"Belle Isle cress","species":"Barbarea verna"},{"name":"Bermuda cress","species":"Barbarea verna"},{"name":"Bulbous cress","species":"Cardamine bulbosa"},{"name":"Lamb's cress","species":"Cardamine hirsuta"},{"name":"Land cress","species":"Barbarea verna, Cardamine hirsuta"},{"name":"Scurvy cress","species":"Barbarea verna"},{"name":"Spring cress","species":"Cardamine bulbosa"},{"name":"Upland cress","species":"Barbarea verna"},{"name":"Crowfoot","species":"Cardamine concatenata"},{"name":"Crow's nest","species":"Daucus carota"},{"name":"Crow's toes","species":"Cardamine concatenata"},{"name":"Cucumber","species":"Cucumis sativus"},{"name":"Brown daisy","species":"Rudbeckia hirta"},{"name":"Common daisy, daisy","species":"Bellis perennis"},{"name":"Gloriosa daisy","species":"Rudbeckia hirta"},{"name":"Poorland daisy","species":"Rudbeckia hirta"},{"name":"Yellow daisy","species":"Rudbeckia hirta"},{"name":"Yellow ox-eye daisy","species":"Rudbeckia hirta"},{"name":"Deadnettle","species":"Lamium spp."},{"name":"Henbit deadnettle","species":"Lamium amplexicaule"},{"name":"Spotted deadnettle","species":"Lamium maculatum"},{"name":"Devil's bite","species":"Veratrum viride"},{"name":"Devil's darning needle","species":"Clematis virginiana"},{"name":"Devil's nose","species":"Clematis virginiana"},{"name":"Devil's plague","species":"Daucus carota"},{"name":"Bristly dewberry","species":"Rubus hispidus"},{"name":"Swamp dewberry","species":"Rubus hispidus"},{"name":"Dindle","species":"Sonchus arvensis"},{"name":"Dogwood","species":"Cornus spp."},{"name":"American dogwood","species":"Cornus florida"},{"name":"Florida dogwood","species":"Cornus florida"},{"name":"Flowering dogwood","species":"Cornus florida"},{"name":"Japanese flowering dogwood","species":"Cornus kousa"},{"name":"Kousa dogwood","species":"Cornus kousa"},{"name":"Drumstick","species":"Moringa oleifera"},{"name":"Pacific dogwood","species":"Cornus nuttallii"},{"name":"Silky dogwood","species":"Cornus amomum"},{"name":"Swamp dogwood","species":"Cornus amomum"},{"name":"Duck retten","species":"Veratrum viride"},{"name":"Duscle","species":"Solanum nigrum"},{"name":"Dye-leaves","species":"Ilex glabra"},{"name":"Earth gall","species":"Veratrum viride"},{"name":"English bull's eye","species":"Rudbeckia hirta"},{"name":"Eucalyptus","species":"Eucalyptus spp."},{"name":"Extinguisher moss","species":"Encalypta"},{"name":"Eytelia","species":"Amphipappus"},{"name":"Fair-maid-of-France","species":"Achillea ptarmica"},{"name":"Fellenwort","species":"Solanum dulcamara"},{"name":"Felonwood","species":"Solanum dulcamara"},{"name":"Felonwort","species":"Solanum dulcamara"},{"name":"Fennel","species":"Foeniculum vulgare"},{"name":"Boston fern or sword fern","species":"Nephrolepis exaltata"},{"name":"Christmas fern","species":"Polystichum acrostichoides"},{"name":"Coast polypody","species":"Polypodium scouleri"},{"name":"Kimberly queen fern","species":"Nephrolepis obliterata"},{"name":"Korean rock fern","species":"Polystichum tsus-simense"},{"name":"Mosquito fern","species":"Azolla caroliniana"},{"name":"Sword ferns","species":"Polystichum spp."},{"name":"Water fern","species":"Azolla caroliniana"},{"name":"Western sword fern","species":"Polystichum munitum"},{"name":"Feverbush","species":"Ilex verticillata"},{"name":"Feverfew","species":"Tanacetum parthenium"},{"name":"Fig","species":"Ficus spp."},{"name":"Common fig","species":"Ficus carica"},{"name":"European flax","species":"Linum usitatissimum"},{"name":"New Zealand flax","species":"Phormium tenax, Phormium colensoi"},{"name":"Fluxroot","species":"Asclepias tuberosa"},{"name":"Yellow fumewort","species":"Corydalis flavula"},{"name":"Gallberry","species":"Ilex glabra"},{"name":"Garget","species":"Phytolacca americana"},{"name":"Golden garlic","species":"Allium moly"},{"name":"Wild garlic","species":"Allium canadense"},{"name":"Garlic mustard","species":"Alliaria petiolata"},{"name":"Garlic root","species":"Alliaria petiolata"},{"name":"Dame's gilliflower","species":"Hesperis matronalis"},{"name":"Night scented gilliflower","species":"Hesperis matronalis"},{"name":"Queen's gilliflower","species":"Hesperis matronalis"},{"name":"Rogue's gilliflower","species":"Hesperis matronalis"},{"name":"Winter gilliflower","species":"Hesperis matronalis"},{"name":"Golden buttons","species":"Tanacetum vulgare"},{"name":"Goldenglow","species":"Rudbeckia laciniata"},{"name":"Golden Jerusalem","species":"Rudbeckia hirta"},{"name":"Gordaldo","species":"Achillea millefolium"},{"name":"Goose tongue","species":"Achillea ptarmica"},{"name":"Grapefruit","species":"Citrus × paradisi"},{"name":"Grapevine","species":"Vitis"},{"name":"Groundberry","species":"Rubus hispidus"},{"name":"Bristly groundberry","species":"Rubus hispidus"},{"name":"Gutweed","species":"Sonchus arvensis"},{"name":"Haldi","species":"Curcuma domestica"},{"name":"Rock harlequin","species":"Corydalis sempervirens"},{"name":"Yellow harlequin","species":"Corydalis flavula"},{"name":"Hay fever weed","species":"Ambrosia artemisiifolia, Artemisia trifida"},{"name":"Healing blade","species":"Plantago major"},{"name":"Hedge plant","species":"Maclura pomifera"},{"name":"Hellebore","species":"Helleborus"},{"name":"American white hellebore","species":"Veratrum viride"},{"name":"Big hellebore","species":"Veratrum viride"},{"name":"Black hellebore","species":"Veratrum nigrum"},{"name":"European white hellebore","species":"Veratrum album"},{"name":"False hellebore","species":"Veratrum album, Veratrum viride"},{"name":"Swamp hellebore","species":"Veratrum viride"},{"name":"White hellebore","species":"Veratrum album, Veratrum viride"},{"name":"Hemp","species":"Cannabis spp., specifically Cannabis sativa"},{"name":"Hemp dogbane","species":"Apocynum cannabinum"},{"name":"Hen plant","species":"Plantago major"},{"name":"Herb barbara","species":"Barbarea vulgaris"},{"name":"Hogweed","species":"Ambrosia artemisiifolia"},{"name":"Holly","species":"Ilex spp."},{"name":"Deciduous holly","species":"Ilex decidua, Ilex verticillata"},{"name":"European holly","species":"Ilex aquifolium"},{"name":"Inkberry holly","species":"Ilex glabra"},{"name":"Meadow holly","species":"Ilex decidua"},{"name":"Swamp holly","species":"Ilex decidua"},{"name":"Winterberry holly","species":"Ilex verticillata"},{"name":"Horse cane","species":"Ambrosia trifida"},{"name":"Hound's berry","species":"Solanum nigrum"},{"name":"Huckleberry","species":"Vaccinium spp."},{"name":"Evergreen huckleberry","species":"Vaccinium ovatum"},{"name":"Trailing red huckleberry","species":"Vaccinium parvifolium"},{"name":"Houseleek","species":"Sempervivum tectorum"},{"name":"Indian hemp","species":"various genera"},{"name":"Indian hemp","species":"Apocynum cannabinum, Cannabis indica"},{"name":"White Indian hemp","species":"Asclepias incarnata"},{"name":"Indian paintbrush","species":"Castilleja, Castilleja mutis, Asclepias tuberosa"},{"name":"Indian posy","species":"Asclepias tuberosa"},{"name":"Inkberry","species":"Ilex glabra, Phytolacca americana"},{"name":"Isle of Man cabbage","species":"Coincya monensis"},{"name":"Itchweed","species":"Veratrum viride"},{"name":"Ivy","species":"Hedera spp."},{"name":"Jack-by-the-hedge","species":"Alliaria petiolata"},{"name":"Jack-in-the-bush","species":"Alliaria petiolata"},{"name":"Juneberry","species":"Amelanchier canadensis"},{"name":"Juniper","species":"Various species in the genus Juniperus"},{"name":"Keek","species":"Rorippa sylvestris"},{"name":"Kinnikinnik","species":"Cornus amomum"},{"name":"Kousa","species":"Cornus kousa"},{"name":"Kudzu","species":"Pueraria lobata"},{"name":"Laceflower","species":"Daucus carota"},{"name":"Lamb's foot","species":"Plantago major"},{"name":"Lavender","species":"Lavandula"},{"name":"Leek","species":"Allium"},{"name":"Lemon","species":"Citrus × limon"},{"name":"Lettuce","species":"Lactuca sativa"},{"name":"Lily leek","species":"Allium moly"},{"name":"Summer lilac","species":"Hesperis matronalis"},{"name":"Love vine","species":"Clematis virginiana"},{"name":"Maize","species":"Zea mays"},{"name":"Mango","species":"Mangifera indica"},{"name":"Maple","species":"Acer"},{"name":"Ash-leaved maple","species":"Acer negundo"},{"name":"Black maple","species":"Acer nigrum"},{"name":"Creek maple","species":"Acer saccharinum"},{"name":"Cutleaf maple","species":"Acer negundo"},{"name":"Maple ash","species":"Acer negundo"},{"name":"Moose maple","species":"Acer pensylvanicum"},{"name":"Red river maple","species":"Acer negundo"},{"name":"River maple","species":"Acer saccharinum"},{"name":"Silver maple","species":"Acer saccharinum"},{"name":"Silverleaf maple","species":"Acer saccharinum"},{"name":"Soft maple","species":"Acer saccharinum"},{"name":"Striped maple","species":"Acer pensylvanicum"},{"name":"Sugar maple","species":"Acer saccharum (main use), Acer barbatum, Acer leucoderme,"},{"name":"Swamp maple","species":"Acer saccharinum"},{"name":"Water maple","species":"Acer saccharinum"},{"name":"White maple","species":"Acer saccharinum"},{"name":"Mesquite","species":"Prosopis"},{"name":"Honey mesquite","species":"Prosopis glandulosa"},{"name":"Screwbean mesquite","species":"Prosopis pubescens"},{"name":"Milfoil","species":"Achillea millefolium"},{"name":"Milkweed","species":"Asclepias, Sonchus oleraceus"},{"name":"Blunt-leaved Milkweed","species":"Asclepias amplexicaulis"},{"name":"Common milkweed","species":"Asclepias syriaca"},{"name":"Horsetail milkweed","species":"Asclepias verticillata"},{"name":"Orange milkweed","species":"Asclepias tuberosa"},{"name":"Swamp milkweed","species":"Asclepias incarnata"},{"name":"Rose milkweed","species":"Asclepias incarnata"},{"name":"Whorled milkweed","species":"Asclepias verticillata"},{"name":"Yellow milkweed","species":"Asclepias tuberosa"},{"name":"Milky tassel","species":"Sonchus oleraceus"},{"name":"Moosewood","species":"Acer pensylvanicum"},{"name":"Petty morel","species":"Solanum nigrum"},{"name":"Mosquito plant","species":"Azolla caroliniana"},{"name":"Mother-of-the-evening","species":"Hesperis matronalis"},{"name":"Mountain mahogany","species":"Betula lenta"},{"name":"Mulberry","species":"Morus"},{"name":"Red mulberry","species":"Morus rubra"},{"name":"White mulberry","species":"Morus alba"},{"name":"Flowering Dogwood","species":"Cornus florida"},{"name":"Neem","species":"Azadirachta indica"},{"name":"Bull nettle","species":"Solanum carolinense"},{"name":"Carolina horse nettle","species":"Solanum carolinense"},{"name":"Horse nettle","species":"Solanum carolinense"},{"name":"American nightshade","species":"Phytolacca americana, Solanum americanum"},{"name":"Bitter nightshade","species":"Solanum dulcamara"},{"name":"Black nightshade","species":"Solanum nigrum, Solanum americanum"},{"name":"Climbing nightshade","species":"Solanum dulcamara"},{"name":"Deadly nightshade","species":"Solanum nigrum"},{"name":"Garden nightshade","species":"Solanum nigrum"},{"name":"Trailing nightshade","species":"Solanum dulcamara"},{"name":"Trailing violet nightshade","species":"Solanum dulcamara"},{"name":"Woody nightshade","species":"Solanum dulcamara"},{"name":"Nosebleed","species":"Achillea millefolium"},{"name":"Blue oak","species":"Quercus douglasii"},{"name":"Bur oak","species":"Quercus macrocarpa"},{"name":"Champion oak","species":"Quercus rubra"},{"name":"Coast live oak","species":"Quercus agrifolia"},{"name":"Cork oak","species":"Quercus suber"},{"name":"Dyer's oak","species":"Quercus velutina"},{"name":"Eastern black oak","species":"Quercus velutina'"},{"name":"English oak","species":"Quercus robur"},{"name":"Island oak","species":"Quercus. tomentella"},{"name":"Mirbeck's oak","species":"Quercus canariensis"},{"name":"Mossycup white oak","species":"Quercus macrocarpa"},{"name":"Northern red oak","species":"Quercus rubra"},{"name":"Pedunculate oak","species":"Quercus robur"},{"name":"Pin oak","species":"Quercus palustris"},{"name":"Red oak","species":"Quercus rubra, Quercus coccinea"},{"name":"Scarlet oak","species":"Quercus coccinea"},{"name":"Scrub oak","species":"Quercus macrocarpa"},{"name":"Sessile oak","species":"Quercus petraea"},{"name":"Spanish oak","species":"Quercus coccinea, Quercus rubra"},{"name":"Spotted oak","species":"Quercus velutina"},{"name":"Swamp oak","species":"Quercus palustris, Quercus bicolor"},{"name":"Swamp Spanish oak","species":"Quercus palustris"},{"name":"Swamp white oak","species":"Quercus bicolor"},{"name":"Valley oak","species":"Quercus lobata"},{"name":"White oak","species":"Quercus alba"},{"name":"Yellowbark oak","species":"Quercus velutina"},{"name":"Olive","species":"Olea europaea"},{"name":"Onion","species":"Allium"},{"name":"Common onion","species":"Allium cepa"},{"name":"Giant onion","species":"Allium giganteum"},{"name":"Nodding onion","species":"Allium cernuum"},{"name":"Tree onion","species":"Allium canadense"},{"name":"Wild onion","species":"Allium canadense"},{"name":"Osage orange","species":"Maclura pomifera"},{"name":"sweet orange","species":"Citrus × sinensis"},{"name":"Wild orange","species":"Maclura pomifera"},{"name":"Orange-root","species":"Asclepias tuberosa"},{"name":"Osage","species":"Maclura pomifera"},{"name":"Red osier","species":"Cornus amomum"},{"name":"Parsley","species":"Petroselinum crispum"},{"name":"Parsnip","species":"Pastinaca sativa, Daucus carota"},{"name":"Pea","species":"Pisum sativum"},{"name":"Peach","species":"Prunus persica"},{"name":"Peanut","species":"Arachis hypogaea"},{"name":"Pear","species":"Pyrus"},{"name":"Bastard pellitory","species":"Achillea ptarmica"},{"name":"European pellitory","species":"Achillea ptarmica"},{"name":"Wild pellitory","species":"Achillea ptarmica"},{"name":"Penny hedge","species":"Alliaria petiolata"},{"name":"Pepper root","species":"Cardamine concatenata"},{"name":"Pigeon berry","species":"Phytolacca americana"},{"name":"Pine","species":"Pinus"},{"name":"Pineapple","species":"Ananas comosus"},{"name":"Pistachio","species":"Pistacia vera"},{"name":"Plane (European sycamore)","species":"Platanus acerifolia"},{"name":"Broadleaf plantain","species":"Plantago major"},{"name":"Common plantain","species":"Plantago major"},{"name":"Dooryard plantain","species":"Plantago major"},{"name":"Greater plantain","species":"Plantago major"},{"name":"Roundleaf plantain","species":"Plantago major"},{"name":"Wayside plantain","species":"Plantago major"},{"name":"Pleurisy root","species":"Asclepias tuberosa"},{"name":"Pocan bush","species":"Phytolacca americana"},{"name":"Poison ivy","species":"Toxicodendron radicans"},{"name":"Poisonberry","species":"Solanum dulcamara"},{"name":"Poisonflower","species":"Solanum dulcamara"},{"name":"Poke","species":"Phytolacca americana"},{"name":"Indian poke","species":"Veratrum viride"},{"name":"Pokeroot","species":"Phytolacca americana"},{"name":"Pokeweed","species":"Phytolacca americana"},{"name":"Polkweed","species":"Symplocarpus foetidus"},{"name":"Polecat weed","species":"Symplocarpus foetidus"},{"name":"Poor Annie","species":"Veratrum viride"},{"name":"Poor man's mustard","species":"Alliaria petiolata"},{"name":"Poplar","species":"Populus"},{"name":"Poppy","species":"Papaveraceae"},{"name":"Possumhaw","species":"Ilex decidua"},{"name":"Potato","species":"Solanum tuberosum"},{"name":"Pudina","species":"Mentha indica"},{"name":"Queen Anne's lace","species":"Daucus carota, Anthriscus sylvestris"},{"name":"Quercitron","species":"Quercus velutina"},{"name":"Radical weed","species":"Solanum carolinense"},{"name":"Ragweed","species":"Ambrosia"},{"name":"Common ragweed","species":"Ambrosia artemisiifolia"},{"name":"Giant ragweed","species":"Ambrosia trifida"},{"name":"Great ragweed","species":"Ambrosia trifida"},{"name":"Ragwort","species":"Senecio"},{"name":"Common ragwort","species":"Senecio jacobaea"},{"name":"Hoary ragwort","species":"Senecio erucifolius"},{"name":"Marsh ragwort","species":"Senecio aquaticus"},{"name":"Oxford ragwort","species":"Senecio squalidus"},{"name":"Silver ragwort","species":"Senecio cineraria"},{"name":"Rantipole","species":"Daucus carota"},{"name":"Rapeseed","species":"Brassica napus"},{"name":"Raspberry","species":"Rubus (Idaeobatus) spp."},{"name":"Black raspberry","species":"Rubus occidentalis"},{"name":"Purple raspberry","species":"Rubus occidentalis"},{"name":"Redbrush","species":"Cornus amomum"},{"name":"Redbud","species":"Cercis spp."},{"name":"Eastern redbud","species":"Cercis canadensis"},{"name":"Western redbud","species":"Cercis occidentalis"},{"name":"Judas-tree","species":"Cercis siliquastrum"},{"name":"Red ink plant","species":"Phytolacca americana"},{"name":"Redweed","species":"Phytolacca americana"},{"name":"Rheumatism root","species":"Apocynum cannabinum"},{"name":"Rhubarb","species":"Rheum rhabarbarum"},{"name":"Ribwort","species":"Plantago major"},{"name":"Asian rice","species":"Oryza sativa"},{"name":"African rice","species":"Oryza glaberrima"},{"name":"Roadweed","species":"Plantago major"},{"name":"Rocket","species":"(several genera)"},{"name":"Dame's rocket","species":"Hesperis matronalis"},{"name":"Sweet rocket","species":"Hesperis matronalis"},{"name":"Winter rocket","species":"Barbarea vulgaris"},{"name":"Yellow rocket","species":"Barbarea vulgaris"},{"name":"Rocketcress","species":"Barbarea vulgaris"},{"name":"Rose","species":"Rosa"},{"name":"Baby rose","species":"Rosa multiflora"},{"name":"Dwarf wild rose","species":"Rosa virginiana"},{"name":"Low rose","species":"Rosa virginiana"},{"name":"Multiflora rose","species":"Rosa multiflora"},{"name":"Prairie rose","species":"Rosa virginiana"},{"name":"Rambler rose","species":"Rosa multiflora"},{"name":"Wild rose","species":"Rosa virginiana"},{"name":"Rosemary","species":"Rosmarinus officinalis"},{"name":"Rye","species":"Secale cereale"},{"name":"Saffron crocus","species":"Crocus sativus"},{"name":"Sanguinary","species":"Achillea millefolium"},{"name":"Sauce-alone","species":"Alliaria petiolata"},{"name":"Scarlet berry","species":"Solanum dulcamara"},{"name":"Scoke","species":"Phytolacca americana"},{"name":"Scotch cap","species":"Rubus occidentalis"},{"name":"Scrambled eggs","species":"Corydalis aurea"},{"name":"Scurvy grass","species":"Barbarea verna"},{"name":"Serviceberry","species":"Amelanchier"},{"name":"Common serviceberry","species":"Amelanchier arborea"},{"name":"Downy serviceberry","species":"Amelanchier arborea"},{"name":"Shadblow serviceberry","species":"Amelanchier canadensis"},{"name":"Shadblow","species":"Amelanchier canadensis"},{"name":"Shadbush","species":"Amelanchier canadensis"},{"name":"Silkweed","species":"Asclepias syriaca"},{"name":"Swamp silkweed","species":"Asclepias incarnata"},{"name":"Virginia silkweed","species":"Asclepias syriaca"},{"name":"Skunkweed","species":"Symplocarpus foetidus"},{"name":"Snakeberry","species":"Solanum dulcamara"},{"name":"Snowdrop","species":"Galanthus"},{"name":"Sorrel","species":"Oxalis"},{"name":"Redwood sorrel","species":"Oxalis oregana"},{"name":"Corn speedwell","species":"Veronica arvensis"},{"name":"Wall speedwell","species":"Veronica arvensis"},{"name":"Spoolwood","species":"Betula papyrifera"},{"name":"Squaw bush","species":"Cornus amomum"},{"name":"Stammerwort","species":"Ambrosia artemisiifolia"},{"name":"Star-of-Persia","species":"Allium cristophii"},{"name":"Stickweed","species":"Ambrosia artemisiifolia"},{"name":"Strawberry","species":"Fragaria × ananassa"},{"name":"Strawberry tree","species":"Arbutus unedo"},{"name":"Strawberry tree 'Marina'","species":"Madrone"},{"name":"Sugarcane","species":"Saccharum"},{"name":"Orange swallow-wort","species":"Asclepias tuberosa"},{"name":"Silky swallow-wort","species":"Asclepias syriaca"},{"name":"Sneezeweed","species":"Achillea ptarmica"},{"name":"Sneezewort","species":"Achillea ptarmica"},{"name":"Sunflower","species":"Helianthus annuus"},{"name":"Sugarplum","species":"Amelanchier canadensis"},{"name":"Soldier's woundwort","species":"Achillea millefolium"},{"name":"Stag bush","species":"Viburnum prunifolium"},{"name":"Orange swallow-wort","species":"Asclepias tuberosa"},{"name":"Silky swallow-wort","species":"Asclepias syriaca"},{"name":"Sweet potato","species":"Ipomoea batatas"},{"name":"Sweet potato vine","species":"Ipomoea batatas"},{"name":"Swinies","species":"Sonchus oleraceus"},{"name":"Sycamore","species":"Platanus spp."},{"name":"Sycamore (California)","species":"Platanus racemosa"},{"name":"Sycamore (Arizona)","species":"Platanus wrighitii"},{"name":"Sycamore (American)","species":"Platanus occidentalis"},{"name":"Common tansy","species":"Tanacetum vulgare"},{"name":"White tansy","species":"Achillea ptarmica"},{"name":"Wild tansy","species":"Ambrosia artemisiifolia"},{"name":"Tea","species":"Camellia sinensis"},{"name":"Appalachian tea","species":"Ilex glabra"},{"name":"Thimbleberry","species":"Rubus occidentalis"},{"name":"Thimbleweed","species":"Rudbeckia laciniata"},{"name":"Thousand-leaf","species":"Achillea millefolium"},{"name":"Thousand-seal","species":"Achillea millefolium"},{"name":"Tassel weed","species":"Ambrosia artemisiifolia"},{"name":"Thistle","species":"(Several genera)"},{"name":"Annual sow thistle","species":"Sonchus oleraceus"},{"name":"California thistle","species":"Cirsium arvense"},{"name":"Canada thistle","species":"Cirsium arvense"},{"name":"Corn thistle","species":"Cirsium arvense"},{"name":"Corn sow thistle","species":"Sonchus arvensis"},{"name":"Creeping thistle","species":"Cirsium arvense"},{"name":"Cursed thistle","species":"Cirsium arvense"},{"name":"Field sow thistle","species":"Sonchus arvensis"},{"name":"Green thistle","species":"Cirsium arvense"},{"name":"Hard thistle","species":"Cirsium arvense"},{"name":"Hare's thistle","species":"Sonchus oleraceus"},{"name":"Milk thistle","species":"Sonchus oleraceus"},{"name":"Nodding thistle","species":"Carduus nutans L."},{"name":"Perennial thistle","species":"Cirsium arvense"},{"name":"Prickly thistle","species":"Cirsium arvense"},{"name":"Sharp-fringed sow Thistle","species":"Sonchus asper"},{"name":"Small-flowered Thistle","species":"Cirsium arvense"},{"name":"Spiny sow thistle","species":"Sonchus asper"},{"name":"Spiny-leaved sow Thistle","species":"Sonchus asper"},{"name":"Swine thistle","species":"Sonchus arvensis"},{"name":"Tree sow thistle","species":"Sonchus arvensis"},{"name":"Way thistle","species":"Cirsium arvense"},{"name":"Thyme","species":"Thymus, specifically Thymus vulgaris"},{"name":"Tickleweed","species":"Veratrum viride"},{"name":"Tobacco plant","species":"Nicotiana"},{"name":"Tomato","species":"Solanum lycopersicum"},{"name":"Toothwort","species":"Cardamine concatenata"},{"name":"Cutleaf toothwort","species":"Cardamine concatenata"},{"name":"Purple-flowered Toothwort","species":"Cardamine concatenata"},{"name":"Touch-me-not","species":"Impatiens capensis, Impatiens pallida, Mimosa pudica, Cardamine hirsuta"},{"name":"Traveller's joy","species":"Clematis virginiana"},{"name":"Tread-softly","species":"Solanum carolinense"},{"name":"Tree tobacco","species":"Nicotiana glauca"},{"name":"Trillium","species":"Trillium spp."},{"name":"Western trillium","species":"Trillium ovatum"},{"name":"Western wake robin","species":"Trillium ovatum"},{"name":"White trillium","species":"Trillium grandiflorum"},{"name":"Tuber-root","species":"Asclepias tuberosa"},{"name":"Tulip","species":"Tulipa"},{"name":"Tulsi","species":"Ocimum santalum"},{"name":"Vanilla orchid","species":"Vanilla"},{"name":"Viburnum","species":"Viburnum"},{"name":"Blackhaw viburnum","species":"Viburnum prunifolium"},{"name":"Leatherleaf viburnum","species":"Viburnum rhytidophyllum"},{"name":"Violet","species":"(several genera)"},{"name":"African violet","species":"Saintpaulia species"},{"name":"Damask violet","species":"Hesperis matronalis"},{"name":"Dame's violet","species":"Hesperis matronalis"},{"name":"Dog's-tooth-violet or dogtooth violet","species":"Erythronium dens-canis"},{"name":"Violet bloom","species":"Solanum dulcamara"},{"name":"Virgin's bower","species":"Clematis virginiana"},{"name":"Virginia virgin's bower","species":"Clematis virginiana"},{"name":"Walnut (California walnut)","species":"Juglans californica"},{"name":"Walnut","species":"Juglans sp."},{"name":"Waybread","species":"Plantago major"},{"name":"Western redbud","species":"Cercis occidentalis"},{"name":"Wheat","species":"Triticum spp."},{"name":"White man's foot","species":"Plantago major"},{"name":"White-root","species":"Asclepias tuberosa"},{"name":"Wild cotton","species":"Apocynum cannabinum, Asclepias syriaca"},{"name":"Wild hops","species":"Clematis virginiana"},{"name":"Willow","species":"Salix"},{"name":"Coyote willow","species":"Salix exigua"},{"name":"Goodding willow","species":"Salix gooddingii"},{"name":"Red willow","species":"Cornus amomum"},{"name":"Rose willow","species":"Cornus amomum"},{"name":"Windroot","species":"Asclepias tuberosa"},{"name":"Wineberry","species":"Rubus phoenicolasius"},{"name":"Winterberry","species":"Ilex verticillata"},{"name":"American winterberry","species":"Ilex verticillata"},{"name":"Evergreen winterberry","species":"Ilex glabra"},{"name":"Virginia winterberry","species":"Ilex verticillata"},{"name":"Wintercress","species":"Barbarea vulgaris"},{"name":"Early wintercress","species":"Barbarea verna"},{"name":"Woodbine","species":"Clematis virginiana"},{"name":"Roman wormwood","species":"Ambrosia artemisiifolia, Corydalis sempervirens"},{"name":"Wound rocket","species":"Barbarea vulgaris"},{"name":"Yarrow","species":"Achillea"},{"name":"Common yarrow","species":"Achillea millefolium"},{"name":"Fernleaf yarrow","species":"Achillea filipendulina"},{"name":"Sneezewort yarrow","species":"Achillea ptarmica"},{"name":"Woolly yarrow","species":"Achillea tomentosa"},{"name":"Yellow fieldcress","species":"Rorippa sylvestris"},{"name":"Yellowwood","species":"Cladrastis lutea, Maclura pomifera"},{"name":"Yellow coneflower","species":"Echinacea paradoxa"},{"name":"Zedoary","species":"Curcuma zedoaria"}]