plants list and botanical names

• Alder – Alnus

·         Black alder – Alnus glutinosa, Ilex verticillata

·         Common alder – Alnus glutinosa

·         False alder – Ilex verticillata

·         Gray alder – Alnus incana

·         Speckled alder – Alnus incana

·         Striped alder – Ilex verticillata

·         White alder – Alnus incana, Ilex verticillata

• Almond – Prunus amygdalus
• Ambrosia

·         Tall ambrosia – Ambrosia trifida

• Amy root – Apocynum cannabinum
• Apple – Malus domestica
• Apricot – Prunus armeniaca
• Arfaj – Rhanterium epapposum
• Arizona sycamore – Platanus wrighitii
• Arrowwood – Cornus florida

·         Indian arrowwood – Cornus florida

• Ash – Fraxinus spp.

·         Black ash – Acer negundo, Fraxinus nigra

·         Blue ash – Fraxinus pennsylvanica

·         Cane ash – Fraxinus americana

·         Green ash – Fraxinus pennsylvanica

·         Maple ash – Acer negundo

·         Red ash – Fraxinus pennsylvanica

·         River ash – Fraxinus pennsylvanica

·         Swamp ash – Fraxinus pennsylvanica

·         White ash – Fraxinus americana

·         Water ash – Acer negundo, Fraxinus pennsylvanica

• Azolla – Azolla

·         Carolina azolla – Azolla caroliniana

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Fruits of four different banana cultivars

• Bamboo – Bambuseae
• Banana – mainly Musa × paradisica, but also other Musa species and hybrids
• Baobab – Adansonia
• Bay – Laurus spp. or Umbellularia spp.

·         Bay laurel – Laurus nobilis (culinary)

·         California bay – Umbellularia californica

• Bean – Fabaceae, specifically Phaseolus spp.
• Bearberry – Ilex decidua
• Bear corn – Veratrum viride
• Beech – Fagus
• Bindweed

·         Blue bindweed – Solanum dulcamara

• Bird's nest – Daucus carota
• Bird's nest plant – Daucus carota

Betula lenta

• Birch – Betula spp.

·         Black birch – Betula lenta, Betula nigra

·         Bolean birch – Betula papyrifera

·         Canoe birch – Betula papyrifera

·         Cherry birch – Betula lenta

·         European weeping birch – Betula pendula

·         European white birch – Betula pendula

·         Gray birch – Betula alleghaniensis

·         Mahogany birch – Betula lenta

·         Paper birch – Betula papyrifera

·         Red birch – Betula nigra

·         River birch – Betula nigra, Betula lenta

·         Silver birch – Betula papyrifera

·         Spice birch – Betula lenta

·         Sweet birch – Betula lenta

·         Water birch – Betula nigra

·         Weeping birch – Betula pendula

·         White birch – Betula papyrifera, Betula pendula

·         Yellow birch – Betula alleghaniensis

• Bittercress – Barbarea vulgaris, Cardamine bulbosa, Cardamine hirsuta

·         Hairy bittercress – Cardamine hirsuta

• Bittersweet – Solanum dulcamara

·         Trailing bittersweet – Solanum dulcamara

• Bitterweed – Any plant in the Ambrosia genus, specially Ambrosia artemisiifolia, Artemisia trifida, Helenium amarum
• Blackberry – Rubus spp., Rubus pensilvanicus, Rubus occidentalis

·         Hispid swamp blackberry – Rubus hispidus

·         Pennsylvania blackberry – Rubus pensilvanicus

·         Running swamp blackberry – Rubus hispidus

• Black cap – Rubus occidentalis
• Black-eyed Susan – Rudbeckia hirta, Rudbeckia fulgida
• Blackhaw – Viburnum prunifolium
• Blackiehead – Rudbeckia hirta
• Black-weed – Ambrosia artemisiifolia
• Blueberry – Vaccinium (Cyanococcus) spp.
• Blue-of-the-heavens – Allium caeruleum
• Bow-wood – Maclura pomifera
• Box – Buxus

·         False box – Cornus florida

• Boxelder – Acer negundo
• Boxwood – Buxus, Cornus florida

·         False boxwood – Cornus florida

• Brier

·         Sand brier – Solanum carolinense

• Brittlebush – Encelia farinosa
• Broadleaf – Plantago major
• Brown Betty – Rudbeckia hirta
• Brown-eyed Susan – Rudbeckia hirta, Rudbeckia triloba
• Buckeye (California buckeye) – Aesculus californica
• buckeye – Aesculus spp.
• Buffalo weed – Ambrosia trifida
• Butterfly flower – Asclepias syriaca
• Butterfly weed – Asclepias tuberosa

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• Cabbage – Brassica oleracea

·         Clumpfoot cabbage – Symplocarpus foetidus

·         Meadow cabbage – Symplocarpus foetidus

·         Skunk cabbage – Symplocarpus foetidus, Lysichiton spp.

·         Swamp cabbage – Symplocarpus foetidus

• California bay – Umbellularia californica
• California buckeye – Aesculus californica
• California sycamore – Platanus racemosa
• California walnut – Juglans californica
• Canada root – Asclepias tuberosa
• Cancer jalap – Phytolacca americana
• Carrot – Daucus carota

·         Wild carrot – Daucus carota

• Carrot weed – Ambrosia artemisiifolia
• Cart track plant – Plantago major
• Catalina ironwood – Lyonothamnus floribundus ssp. floribundus
• Cherry – Prunus spp.

·         Black cherry – Prunus serotina

·         Cabinet cherry – Prunus serotina

·         Rum cherry – Prunus serotina

·         Whiskey cherry – Prunus serotina

·         Wild cherry – Prunus avium, Prunus serotina

·         Wild black cherry – Prunus serotina

• Chestnut – Castanea spp.
• Chigger flower – Asclepias tuberosa
• Chrysanthemum – Dendranthema grandiflora, Chrysanthemum morifolium
• (True) cinnamon – Cinnamomum verum
• Clove – Syzygium aromaticum
• Clover – Trifolium spp.
• Coakum – Phytolacca americana
• Coconut – Cocos nucifera
• Coffee plant – Coffea spp.
• Colic weed – Corydalis flavula
• Collard – Symplocarpus foetidus
• Colwort

·         Hare's colwort – Sonchus oleraceus

• Coneflower

·         Brilliant coneflower – Rudbeckia fulgida

·         Cutleaf coneflower – Rudbeckia laciniata

·         Eastern coneflower – Rudbeckia fulgida

·         Green-headed Coneflower – Rudbeckia laciniata

·         Orange coneflower – Rudbeckia fulgida

·         Tall coneflower – Rudbeckia laciniata

·         Thin-leaved Coneflower – Rudbeckia triloba

·         Three-leaved Coneflower – Rudbeckia triloba

• Cornel

·         Blueberry cornel – Cornus amomum

·         Silky cornel – Cornus amomum

·         White cornel – Cornus florida

• Cornelian tree – Cornus florida
• Corydalis – Corydalis spp.

·         Fern-leaf Corydalis – Corydalis chelidoniifolia

·         Golden corydalis – Corydalis aurea

·         Pale corydalis – Corydalis flavula, Corydalis sempervirens

·         Pink corydalis – Corydalis sempervirens

·         Yellow corydalis – Corydalis lutea, Corydalis flavula

• Cotton plant – Gossypium
• Creeping yellowcress – Rorippa sylvestris
• Cress – (several genera)

·         American cress – Barbarea verna

·         Bank cress – Barbarea verna

·         Belle Isle cress – Barbarea verna

·         Bermuda cress – Barbarea verna

·         Bulbous cress – Cardamine bulbosa

·         Lamb's cress – Cardamine hirsuta

·         Land cress – Barbarea verna, Cardamine hirsuta

·         Scurvy cress – Barbarea verna

·         Spring cress – Cardamine bulbosa

·         Upland cress – Barbarea verna

• Crowfoot – Cardamine concatenata
• Crow's nest – Daucus carota
• Crow's toes – Cardamine concatenata
• Cucumber – Cucumis sativus

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Rudbeckia hirta

• Daisy

·         Brown daisy – Rudbeckia hirta

·         Common daisy, daisy – Bellis perennis

·         Gloriosa daisy – Rudbeckia hirta

·         Poorland daisy – Rudbeckia hirta

·         Yellow daisy – Rudbeckia hirta

·         Yellow ox-eye daisy – Rudbeckia hirta

• Deadnettle – Lamium spp.

·         Henbit deadnettle – Lamium amplexicaule

·         Red deadnettle – Lamium purpureum

·         Spotted deadnettle – Lamium maculatum

• Devil's bite – Veratrum viride
• Devil's darning needle – Clematis virginiana
• Devil's nose – Clematis virginiana
• Devil's plague – Daucus carota
• Dewberry

·         Bristly dewberry – Rubus hispidus

·         Swamp dewberry – Rubus hispidus

• Dindle – Sonchus arvensis
• Dogwood – Cornus spp.

·         American dogwood – Cornus florida

·         Florida dogwood – Cornus florida

·         Flowering dogwood – Cornus florida

·         Japanese flowering dogwood – Cornus kousa

·         Kousa dogwood – Cornus kousa

• Drumstick – Moringa oleifera

·         Pacific dogwood – Cornus nuttallii

·         Silky dogwood – Cornus amomum

·         Swamp dogwood – Cornus amomum

• Duck retten – Veratrum viride
• Duscle – Solanum nigrum
• Dye-leaves – Ilex glabra

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• Earth gall – Veratrum viride
• English bull's eye – Rudbeckia hirta
• Eucalyptus – Eucalyptus spp.
• Extinguisher moss – Encalypta
• Eytelia – Amphipappus

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• Fair-maid-of-France – Achillea ptarmica
• Fairymoss Azolla caroliniana
• Fellenwort – Solanum dulcamara
• Felonwood – Solanum dulcamara
• Felonwort – Solanum dulcamara
• Fennel – Foeniculum vulgare
• Ferns

·         Boston fern or sword fern – Nephrolepis exaltata

·         Christmas fern – Polystichum acrostichoides

·         Coast polypody – Polypodium scouleri

·         Kimberly queen fern – Nephrolepis obliterata

·         Korean rock fern – Polystichum tsus-simense

·         Mosquito fern – Azolla caroliniana

·         Sword ferns – Polystichum spp.

·         Water fern – Azolla caroliniana

·         Western sword fern – Polystichum munitum

• Feverbush – Ilex verticillata
• Feverfew – Tanacetum parthenium
• Fig – Ficus spp.

·         Common fig – Ficus carica

• Flax

·         European flax – Linum usitatissimum

·         New Zealand flax – Phormium tenax, Phormium colensoi

• Fluxroot – Asclepias tuberosa
• Fumewort

·         Yellow fumewort – Corydalis flavula

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• Gallberry – Ilex glabra
• Garget – Phytolacca americana
• Garlic

·         Golden garlic – Allium moly

·         Wild garlic – Allium canadense

• Garlic mustard – Alliaria petiolata
• Garlic root – Alliaria petiolata
• Gilliflower

·         Dame's gilliflower – Hesperis matronalis

·         Night scented gilliflower – Hesperis matronalis

·         Queen's gilliflower – Hesperis matronalis

·         Rogue's gilliflower – Hesperis matronalis

·         Winter gilliflower – Hesperis matronalis

• Golden buttons – Tanacetum vulgare
• Goldenglow – Rudbeckia laciniata
• Golden Jerusalem – Rudbeckia hirta
• Gordaldo – Achillea millefolium
• Goose tongue – Achillea ptarmica
• Grapefruit – Citrus × paradisi
• Grapevine – Vitis
• Groundberry – Rubus hispidus

·         Bristly groundberry – Rubus hispidus

• Gutweed – Sonchus arvensis

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• Haldi – Curcuma domestica
• Harlequin

·         Rock harlequin – Corydalis sempervirens

·         Yellow harlequin – Corydalis flavula

• Hay fever weed – Ambrosia artemisiifolia, Artemisia trifida
• Healing blade – Plantago major
• Hedge plant – Maclura pomifera
• Hellebore – Helleborus

·         American white hellebore – Veratrum viride

·         Big hellebore – Veratrum viride

·         Black hellebore – Veratrum nigrum

·         European white hellebore – Veratrum album

·         False hellebore – Veratrum album, Veratrum viride

·         Swamp hellebore – Veratrum viride

·         White hellebore – Veratrum album, Veratrum viride

• Hemp – Cannabis spp., specifically Cannabis sativa
• Hemp dogbane – Apocynum cannabinum
• Hen plant – Plantago major
• Herb barbara – Barbarea vulgaris
• Hogweed – Ambrosia artemisiifolia
• Holly – Ilex spp.

·         Deciduous holly – Ilex decidua, Ilex verticillata

·         European holly – Ilex aquifolium

·         Inkberry holly – Ilex glabra

·         Meadow holly – Ilex decidua

·         Swamp holly – Ilex decidua

·         Winterberry holly – Ilex verticillata

• Horse cane – Ambrosia trifida
• Hound's berry – Solanum nigrum
• Huckleberry – Vaccinium spp.

·         Evergreen huckleberry – Vaccinium ovatum

·         Trailing red huckleberry – Vaccinium parvifolium

• Houseleek – Sempervivum tectorum

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• Indian hemp – various genera

·         Indian hemp – Apocynum cannabinum, Cannabis indica

·         White Indian hemp – Asclepias incarnata

• Indian paintbrush – Castilleja, Castilleja mutis, Asclepias tuberosa
• Indian posy – Asclepias tuberosa
• Inkberry – Ilex glabra, Phytolacca americana
• Isle of Man cabbage – Coincya monensis
• Itchweed – Veratrum viride
• Ivy – Hedera spp.

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• Jack-by-the-hedge – Alliaria petiolata
• Jack-in-the-bush – Alliaria petiolata
• Juneberry – Amelanchier canadensis
• Juniper – Various species in the genus Juniperus

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• Keek – Rorippa sylvestris
• Kinnikinnik – Cornus amomum
• Kousa – Cornus kousa
• Kudzu – Pueraria lobata

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• Laceflower – Daucus carota
• Lamb's foot – Plantago major
• Lavender – Lavandula
• Leek – Allium
• Lemon – Citrus × limon
• Lettuce – Lactuca sativa

·         Lily leek – Allium moly

• Lilac

·         Summer lilac – Hesperis matronalis

• Love vine – Clematis virginiana

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• Maize – Zea mays
• Mango – Mangifera indica
• Maple – Acer

·         Ash-leaved maple – Acer negundo

·         Black maple – Acer nigrum

·         Creek maple – Acer saccharinum

·         Cutleaf maple – Acer negundo

·         Maple ash – Acer negundo

·         Moose maple – Acer pensylvanicum

·         Red river maple – Acer negundo

·         River maple – Acer saccharinum

·         Silver maple – Acer saccharinum

·         Silverleaf maple – Acer saccharinum

·         Soft maple – Acer saccharinum

·         Striped maple – Acer pensylvanicum

·         Sugar maple – Acer saccharum (main use), Acer barbatum, Acer leucoderme,

·         Swamp maple – Acer saccharinum

·         Water maple – Acer saccharinum

·         White maple – Acer saccharinum

• Mesquite – Prosopis

·         Honey mesquite – Prosopis glandulosa

·         Screwbean mesquite – Prosopis pubescens

• Milfoil – Achillea millefolium
• Milkweed – Asclepias, Sonchus oleraceus

·         Blunt-leaved Milkweed – Asclepias amplexicaulis

·         Common milkweed – Asclepias syriaca

·         Horsetail milkweed – Asclepias verticillata

·         Orange milkweed – Asclepias tuberosa

·         Swamp milkweed – Asclepias incarnata

·         Rose milkweed – Asclepias incarnata

·         Whorled milkweed – Asclepias verticillata

·         Yellow milkweed – Asclepias tuberosa

• Milky tassel – Sonchus oleraceus
• Moosewood – Acer pensylvanicum
• Morel

·         Petty morel – Solanum nigrum

• Mosquito plant – Azolla caroliniana
• Mother-of-the-evening – Hesperis matronalis
• Mountain mahogany – Betula lenta
• Mulberry – Morus

·         Red mulberry – Morus rubra

·         White mulberry – Morus alba

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• Flowering Dogwood – Cornus florida
• Neem – Azadirachta indica
• Nettle - Urtica dioica

·         Bull nettle – Solanum carolinense

·         Carolina horse nettle – Solanum carolinense

·         Horse nettle – Solanum carolinense

• Nightshade

·         American nightshade – Phytolacca americana, Solanum americanum

·         Bitter nightshade – Solanum dulcamara

·         Black nightshade – Solanum nigrum, Solanum americanum

·         Climbing nightshade – Solanum dulcamara

·         Deadly nightshade – Solanum nigrum

·         Garden nightshade – Solanum nigrum

·         Trailing nightshade – Solanum dulcamara

·         Trailing violet nightshade – Solanum dulcamara

·         Woody nightshade – Solanum dulcamara

• Nosebleed – Achillea millefolium

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• Oak tree -Quercus

·         Algerian Oak Quercus canariensis

·         Blue oak – Quercus douglasii

·         Bur oak – Quercus macrocarpa

·         California Black Oak Quercus kelloggii

·         Canyon Live Oak Quercus chrysolepis

·         Champion oak – Quercus rubra

·         Coast live oak – Quercus agrifolia

·         Cork oak – Quercus suber

·         Dyer's oak – Quercus velutina

·         Eastern black oak – Quercus velutina'

·         English oak – Quercus robur

·         Island oak – Quercus. tomentella

·         Mirbeck's oak – Quercus canariensis

·         Mossycup white oak – Quercus macrocarpa

·         Northern red oak – Quercus rubra

·         Pedunculate oak – Quercus robur

·         Pin oak – Quercus palustris

·         Red oak – Quercus rubra, Quercus coccinea

·         Scarlet oak – Quercus coccinea

·         Scrub oak – Quercus macrocarpa

·         Sessile oak – Quercus petraea

·         Spanish oak – Quercus coccinea, Quercus rubra

·         Spotted oak – Quercus velutina

·         Swamp oak – Quercus palustris, Quercus bicolor

·         Swamp Spanish oak – Quercus palustris

·         Swamp white oak – Quercus bicolor

·         Valley oak – Quercus lobata

·         White oak – Quercus alba

·         Yellowbark oak – Quercus velutina

• Olive – Olea europaea
• Onion – Allium

·         Common onion – Allium cepa

·         Giant onion – Allium giganteum

·         Nodding onion – Allium cernuum

·         Tree onion – Allium canadense

·         Wild onion – Allium canadense

• Orange-[awr-inj,or-]

·         Osage orange – Maclura pomifera

·         sweet orange – Citrus × sinensis

·         Wild orange – Maclura pomifera

• Orange-root – Asclepias tuberosa
• Osage – Maclura pomifera
• Osier - Salix; (in North America) Cornus

·         Red osier – Cornus amomum

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• Parsley – Petroselinum crispum
• Parsnip – Pastinaca sativa, Daucus carota
• Pea – Pisum sativum
• Peach – Prunus persica
• Peanut – Arachis hypogaea
• Pear – Pyrus
• Pellitory

·         Bastard pellitory – Achillea ptarmica

·         European pellitory – Achillea ptarmica

·         Wild pellitory – Achillea ptarmica

• Penny hedge – Alliaria petiolata
• Pepper root – Cardamine concatenata
• Pigeon berry – Phytolacca americana
• Pine – Pinus
• Pineapple – Ananas comosus
• Pistachio – Pistacia vera
• Plane (European sycamore) – Platanus acerifolia
• Plantain

·         Broadleaf plantain – Plantago major

·         Common plantain – Plantago major

·         Dooryard plantain – Plantago major

·         Greater plantain – Plantago major

·         Roundleaf plantain – Plantago major

·         Wayside plantain – Plantago major

• Pleurisy root – Asclepias tuberosa
• Pocan bush – Phytolacca americana
• Poison ivy – Toxicodendron radicans
• Poisonberry – Solanum dulcamara
• Poisonflower – Solanum dulcamara
• Poke – Phytolacca americana

·         Indian poke – Veratrum viride

• Pokeroot – Phytolacca americana
• Pokeweed – Phytolacca americana
• Polkweed – Symplocarpus foetidus
• Polecat weed – Symplocarpus foetidus
• Poor Annie – Veratrum viride
• Poor man's mustard – Alliaria petiolata
• Poplar – Populus
• Poppy – Papaveraceae
• Possumhaw – Ilex decidua
• Potato – Solanum tuberosum
• Pudina – Mentha indica

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• Queen Anne's lace – Daucus carota, Anthriscus sylvestris
• Quercitron – Quercus velutina

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• Radical weed – Solanum carolinense
• Ragweed – Ambrosia

·         Common ragweed – Ambrosia artemisiifolia

·         Giant ragweed – Ambrosia trifida

·         Great ragweed – Ambrosia trifida

• Ragwort – Senecio

·         Common ragwort – Senecio jacobaea

·         Hoary ragwort – Senecio erucifolius

·         Marsh ragwort – Senecio aquaticus

·         Oxford ragwort – Senecio squalidus

·         Silver ragwort – Senecio cineraria

• Rantipole – Daucus carota
• Rapeseed – Brassica napus
• Raspberry – Rubus (Idaeobatus) spp.

·         Black raspberry – Rubus occidentalis

·         Purple raspberry – Rubus occidentalis

• Redbrush – Cornus amomum
• Redbud – Cercis spp.

·         Eastern redbud – Cercis canadensis

·         Western redbud – Cercis occidentalis

·         Judas-tree – Cercis siliquastrum

• Red ink plant – Phytolacca americana
• Redweed – Phytolacca americana
• Rheumatism root – Apocynum cannabinum
• Rhubarb – Rheum rhabarbarum
• Ribwort – Plantago major
• Rice

·         Asian rice – Oryza sativa

·         African rice – Oryza glaberrima

• Roadweed – Plantago major
• Rocket – (several genera)

·         Dame's rocket – Hesperis matronalis

·         Sweet rocket – Hesperis matronalis

·         Winter rocket – Barbarea vulgaris

·         Yellow rocket – Barbarea vulgaris

• Rocketcress – Barbarea vulgaris
• Rose – Rosa

·         Baby rose – Rosa multiflora

·         Dwarf wild rose – Rosa virginiana

·         Low rose – Rosa virginiana

·         Multiflora rose – Rosa multiflora

·         Prairie rose – Rosa virginiana

·         Rambler rose – Rosa multiflora

·         Wild rose – Rosa virginiana

• Rosemary – Rosmarinus officinalis
• Rye – Secale cereale

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• Saffron crocus – Crocus sativus
• Sanguinary – Achillea millefolium
• Saskatoon - Amelanchier alnifolia
• Sauce-alone – Alliaria petiolata
• Scarlet berry – Solanum dulcamara
• Scoke – Phytolacca americana
• Scotch cap – Rubus occidentalis
• Scrambled eggs – Corydalis aurea
• Scurvy grass – Barbarea verna
• Serviceberry – Amelanchier

·         Common serviceberry – Amelanchier arborea

·         Downy serviceberry – Amelanchier arborea

·         Shadblow serviceberry – Amelanchier canadensis

• Shadblow – Amelanchier canadensis
• Shadbush – Amelanchier canadensis
• Silkweed – Asclepias syriaca

·         Swamp silkweed – Asclepias incarnata

·         Virginia silkweed – Asclepias syriaca

• Skunkweed – Symplocarpus foetidus
• Snakeberry – Solanum dulcamara
• Snowdrop – Galanthus
• Sorrel – Oxalis

·         Redwood sorrel – Oxalis oregana

• Speedwell

·         Corn speedwell – Veronica arvensis

·         Wall speedwell – Veronica arvensis

• Spoolwood – Betula papyrifera
• Squaw bush – Cornus amomum
• Stammerwort – Ambrosia artemisiifolia
• Star-of-Persia – Allium cristophii
• Stickweed – Ambrosia artemisiifolia
• Strawberry – Fragaria × ananassa
• Strawberry tree – Arbutus unedo
• Strawberry tree 'Marina' – Madrone – Arbutus 'Marina'
• Sugarcane – Saccharum
• Swallow-wort

·         Orange swallow-wort – Asclepias tuberosa

·         Silky swallow-wort – Asclepias syriaca

• Sneezeweed – Achillea ptarmica
• Sneezewort – Achillea ptarmica
• Sunflower – Helianthus annuus
• Sugarplum – Amelanchier canadensis
• Soldier's woundwort – Achillea millefolium
• Stag bush – Viburnum prunifolium
• Swallow-wort

·         Orange swallow-wort – Asclepias tuberosa

·         Silky swallow-wort – Asclepias syriaca

• Sweet potato – Ipomoea batatas
• Sweet potato vine – Ipomoea batatas
• Swinies – Sonchus oleraceus
• Sycamore – Platanus spp.

·         Sycamore (California) – Platanus racemosa

·         Sycamore (Arizona) – Platanus wrighitii

·         Sycamore (American) – Platanus occidentalis

·         Sundari (Bangladesh)- "Heritiera fomes"

·         Gewa (Bangladesh)- "Excoecaria agallocha"

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• Tansy

·         Common tansy – Tanacetum vulgare

·         White tansy – Achillea ptarmica

·         Wild tansy – Ambrosia artemisiifolia

• Tea – Camellia sinensis

·         Appalachian tea – Ilex glabra

• Thimbleberry – Rubus occidentalis
• Thimbleweed – Rudbeckia laciniata
• Thousand-leaf – Achillea millefolium
• Thousand-seal – Achillea millefolium
• Tassel weed – Ambrosia artemisiifolia
• Thistle – (Several genera)

·         Annual sow thistle – Sonchus oleraceus

·         California thistle – Cirsium arvense

·         Canada thistle – Cirsium arvense

·         Corn thistle – Cirsium arvense

·         Corn sow thistle – Sonchus arvensis

·         Creeping thistle – Cirsium arvense

·         Cursed thistle – Cirsium arvense

·         Field sow thistle – Sonchus arvensis

·         Green thistle – Cirsium arvense

·         Hard thistle – Cirsium arvense

·         Hare's thistle – Sonchus oleraceus

·         Milk thistle – Sonchus oleraceus

·         Nodding thistle – Carduus nutans L.

·         Perennial thistle – Cirsium arvense

·         Prickly thistle – Cirsium arvense

·         Sharp-fringed sow Thistle – Sonchus asper

·         Small-flowered Thistle – Cirsium arvense

·         Spiny sow thistle – Sonchus asper

·         Spiny-leaved sow Thistle – Sonchus asper

·         Swine thistle – Sonchus arvensis

·         Tree sow thistle – Sonchus arvensis

·         Way thistle – Cirsium arvense

• Thyme – Thymus, specifically Thymus vulgaris
• Tickleweed – Veratrum viride
• Tobacco plant – Nicotiana
• Tomato – Solanum lycopersicum
• Toothwort – Cardamine concatenata

·         Cutleaf toothwort – Cardamine concatenata

·         Purple-flowered Toothwort – Cardamine concatenata

• Touch-me-not – Impatiens capensis, Impatiens pallida, Mimosa pudica, Cardamine hirsuta
• Traveller's joy – Clematis virginiana
• Tread-softly – Solanum carolinense
• Tree tobacco – Nicotiana glauca
• Trillium – Trillium spp.

·         Western trillium – Trillium ovatum

·         Western wake robin – Trillium ovatum

·         White trillium – Trillium grandiflorum

• Tuber-root – Asclepias tuberosa
• Tulip – Tulipa
• Tulsi – Ocimum santalum

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• Vanilla orchid – Vanilla
• Viburnum – Viburnum

·         Blackhaw viburnum – Viburnum prunifolium

·         Leatherleaf viburnum – Viburnum rhytidophyllum

• Violet – (several genera)

·         Viola species

·         African violet – Saintpaulia species

·         Damask violet – Hesperis matronalis

·         Dame's violet – Hesperis matronalis

·         Dog's-tooth-violet or dogtooth violet – Erythronium dens-canis

• Violet bloom – Solanum dulcamara
• Virgin's bower – Clematis virginiana

·         Virginia virgin's bower – Clematis virginiana

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• Walnut (California walnut) – Juglans californica
• Walnut – Juglans sp.
• Waybread – Plantago major
• Western redbud – Cercis occidentalis
• Wheat – Triticum spp.
• White man's foot – Plantago major
• White-root – Asclepias tuberosa
• Wild cotton – Apocynum cannabinum, Asclepias syriaca
• Wild hops – Clematis virginiana
• Willow – Salix

·         Coyote willow – Salix exigua

·         Goodding willow – Salix gooddingii

·         Red willow – Cornus amomum

·         Rose willow – Cornus amomum

• Windroot – Asclepias tuberosa
• Wineberry – Rubus phoenicolasius
• Winterberry – Ilex verticillata

·         American winterberry – Ilex verticillata

·         Evergreen winterberry – Ilex glabra

·         Virginia winterberry – Ilex verticillata

• Wintercress – Barbarea vulgaris

·         Early wintercress – Barbarea verna

• Woodbine – Clematis virginiana
• Wormwood

·         Roman wormwood – Ambrosia artemisiifolia, Corydalis sempervirens

• Wound rocket – Barbarea vulgaris

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• Yarrow – Achillea

·         Common yarrow – Achillea millefolium

·         Fernleaf yarrow – Achillea filipendulina

·         Sneezewort yarrow – Achillea ptarmica

·         Woolly yarrow – Achillea tomentosa

• Yellow fieldcress – Rorippa sylvestris
• Yellowwood – Cladrastis lutea, Maclura pomifera
• Yellow coneflower – Echinacea paradoxa
• Yam - Dioscorea; (in North America) Ipomoea batatas

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