|
172k
|
190K
|
160K
|
123K
|
145k
|
120K
|
158k
|
169k
|
| Tag Alder | Alnus | serrulata |
| Tahiti Arrowroot | Tacca | oceanica |
| Tahoka Daisy | Macheranthea | tanacetifolia |
| Tall Coreopsis | Coreopsis | tripteris |
| Tall Lettuce | Lactuca | canadensis |
| Tallow Tree | Sapium | salicifolium |
| Tamarac | Larix | americana |
| Tamarind | Tamarindus | indica |
| Tamarisk Manna | Tamarix | gallica var. mannifera |
| Tangle | Laminaria | stenophylla |
| Tansy | Chrysanthemum | vulgare |
| Tansy | Tanacetum | vulgare |
| Tansy Chrysanthemum | Chrysanthemum | macrophyllum |
| Tapioca | Manihot | utilissima |
| Tara vine | Actinidia | arguta |
| Tarahumara Chia Sage | Salvia | tiliaefolia |
| Taro | Calocasia | antiquorum |
| Tarragon | Artemisia | dracunculus |
| Tartarean Moss | Lecanora | tartare |
| Tartarian aster | Aster | tataricus |
| Tartarian Buckwheat | Fagopyrum | tataricum |
| Tartarian maple | Acer | tataricum |
| Tartary Buckwheat | Polygonum | tartaricum |
| Tasmanian Blue Gum | Eucalyptus | globulus |
| Tasmanian Kangaroo Apple | Solanum | laciniatum |
| Tasmanian Prickly Moses | Acacia | riceana |
| Tasmanian Snow Gum | Eucalyptus | coccifera |
| Tasmanian Tree Fern | Dicksonia | antarctica |
| Tasteless Yellow Stonecro | Sedum | sexangulare |
| Tatarican Colewort | Crambe | tatarica |
| Tea | Camellia | sinensis |
| Tea Hyssop | Micromeria | fruticosa |
| Tea plant | Camellia | bohea: |
| Tea plant | Camellia | theifera: |
| Tea plant | Camellia | viridis: |
| Tea plant | Thea | assamica: |
| Tea plant | Thea | bohea: |
| Tea plant | Thea | cantoniensis: |
| Tea plant | Thea | chinensis: |
| Tea plant | Thea | cochinchinensis: |
| Tea plant | Thea | sinensis |
| Tea plant | Thea | sinensis: |
| Tea plant | Thea | stricta jassamica: |
| Tea plant | Thea | veridis: |
| Tea plant | Thea | viridis: |
| Tea Rose | Rosa | indica |
| Tear Dragon’s Blood | Dracaena | draco |
| Teasel | Dipsacus | |
| Tein-ching | Ivatis | indigotica |
| Tennessee Coneflower | Echinacea | tennesseensis |
| Tepary Beans | Phaseolus | acutifolius |
| Texan Buckeye | Ungnadia | speciosa |
| Texan Rhatany | Krameria | lanceolate |
| Texas Bluebonnet | Lupinus | texensis |
| Texas Plume | Ipomopsis | rubra |
| Texas Snakeroot | Aristolochia | reticulata |
| Than | Buceras | oliverii |
| Thapsia | Thapsia | garganica |
| The King of The Alps | Eritrichium | nanum |
| The Manna Ash | Fraxinus | ornus |
| The Old Man Cactus | Cephalocereus | senilis |
| Thibetan Asafetida | Narthex | asafetida |
| Thick-leaved Stonecrop | Sedum | dasyphyllum |
| Thimble Weed | Anemone | virginiana |
| Thimbleberry | Rubus | parviflorus |
| Thimbleweed | Anemone | cylindrica |
| Thornapple | Datura | stramonium |
| Thornless Honeylocust | Gleditsia | triacanthos var. inermis |
| Thoroughwax | Bupleurum | griffithi |
| Thorough-wax | Bupleurum | |
| Three-cornered Leek | Allium | triquetrum |
| Three-leaved Chaste Tree | Vitex | trifolia |
| Three-Toothed Cinquefoil | Potentilla | tridentata |
| Thridace | Lactuca | capitata |
| Thrift | Armeria | |
| Thrift | Armeria | juniperifolia |
| Throatwort | Trachelium | coeruleum |
| Thyme | Thymus | |
| Thyme-leaved Speedwell | Veronica | serpyllifolia |
| Tibetan Cherry | Prunus | serrula |
| Tibetan Gentian | Gentiana | tibetica |
| Tibetan Poppy | Meconopsis | horridula |
| Tibetan Primrose | Primula | florindae |
| Tickweed | Coreopsis | grandiflora |
| Tickweed | Coreopsis | lanceolata |
| Tidytips | Layia | |
| Tiger Lily | Lilium | tigrinum |
| Tiger Monkey Flower | Mimulus | luteus tigrinus grandiflorus |
| Tiger-snake Vine | Kennedia | nigricans |
| Tilo | Peristrophe | hyssopifolia |
| Tinevelly Senna | Cassia | angustifolia |
| Toad Lily | Tricyrtis | hirta |
| Toadflax | Linaria | vulgaris |
| Tobacco | Nicotiana | |
| Tobacco | Nicotiana | tabacum |
| Tobacco Nightshade | Solanum | erianthum |
| Tobacco Root | Patrinia | ceratophylla: |
| Tolmie’s mariposa lily | Calochortus | tolmiei |
| Toloache | Datura | inoxia |
| Tomatillo | Physalis | ixocarpa |
| Tomato | Lycopersicon | esculentum |
| Tonquin Bean | Dipteryx | odorata |
| Toothache Plant | Spilanthes | acmella |
| Toothache Plant | Spilanthes | oleracea |
| Toothed Bellflower | Campanula | tridentata |
| Toothwort | Dentaria | |
| Torch Lily | Kniphofia | |
| Tormentil | Potentilla | erecta |
| Tormentil | Potentilla | tormentilla |
| Toronjil | Dalea | |
| Torrey Pine | Pinus | torreyana |
| Touch-me-not | Impatiens | noli-tangere |
| Tower of Jewels | Echium | wildpretii |
| Tragacanth | Astragalus | gummifer |
| Trailing Arbutus | Epigaea | repens |
| Trailing black currant | Ribes | laxiflorum |
| Trailing blackberry | Rubus | ursinus |
| Trailing snowberry | Symphoricarpos | mollis |
| Transylvanian Sage | Salvia | transylvanica |
| Traveller’s Joy | Clematis | vitalba |
| Treacle Hedge Mustard | Erysimum | cheiranthoides |
| Tree Datura | Datura | arborea |
| Tree Fern | Dicksonia | |
| Tree Fuchsia | Schotia | brachypetala |
| Tree Heath | Erica | arborea |
| Tree Heath | Erica | x veitchii |
| Tree Lucerne | Cytisus | prolifer |
| Tree Lupine | Lupinus | arboreus |
| Tree Morning Glory | Ipomoea | arborescens |
| Tree of heaven | Ailanthus | altissima |
| Tree of Heaven | Ailanthus | glandulosa |
| Tree Onion | Allium | cepa var. viviparum |
| Tree Onion | Allium | x proliferum |
| Tree peony | Paeonia | arborea: |
| Tree peony | Paeonia | moutan |
| Tree peony | Paeonia | suffruticosa: |
| Tree Sea Mallow | Lavatera | arborea |
| Tree Tobacco | Nicotiana | glauca |
| Tree Tomato | Cyphomandra | betacea |
| Tree Wormwood | Artemisia | arborescens |
| Tricolor Sage | Salvia | officinalis ‘Tricolor’ |
| Trident maple | Acer | buergerianum |
| Trifoliate orange | Aegle | sepiaria: |
| Trifoliate orange | Citrus | trifoliata: |
| Trifoliate orange | Citrus | triptera: |
| Trifoliate orange | Poncirus | trifoliata |
| Trovadora | Tecoma | stans |
| True Angostura | Cusparia | trifoliata |
| True Betel Nut | Areca | aleraceae |
| True Cardamom | Elettaria | cardamomum |
| True English Primrose | Primula | acaulis |
| True French Sorrel | Rumex | scutatus |
| True Indigo | Indigofera | tinctoria |
| True Lavender | Lavandula | officinalis |
| True Maidenhair | Adiantum | capillus-veneris |
| True Matico | Piper | angustifolium |
| True Monkshood | Aconitum | napellus |
| True Oak Fern | Polypodium | dryopteris |
| True Unicorn Root | Aletris | farinosa |
| True Woundwort | Stachys | germanica |
| True Yellow Jasmine | Jasminum | odoratissimum |
| Trumpet Creeper | Campsis | grandiflora |
| Trumpet Creeper | Campsis | radicans |
| Trumpet Creeper | Campsis | x tagliabuana |
| Trumpet Gentian | Gentiana | acaulis |
| Trumpet Vine | Campsis | |
| Tsjanga-puspam (EastIndi) | Bonnaya | rotundifolia |
| Tuberous Jerusalem Sage | Phlomis | tuberosus |
| Tuberous Plume Thistle | Carduus | tuberosus |
| Tuberous-rooted Bindweed | Convolvulus | batatas |
| tule cattail | Typha | domingensis |
| Tuliptree | Liriodendron | tulipifera |
| Tung Oil | Aleurites | cordata |
| Tunic | Petrorhagia | saxifraga |
| Tunic Flower | Tunica | |
| Turkestan of | Origanum | tyttanticum |
| Turkey Corn | Dicentra | canadensis |
| Turkey Oak | Quercus | cerris |
| Turkey Rhubarb | Rheum | palmatum |
| Turkish Hazel | Corylus | colurna |
| Turk’s Cap Lily | Lilium | superbum |
| Turmeric | Amomum | curcuma: |
| Turmeric | Curcuma | domestica |
| Turmeric | Curcuma | longa |
| Turnip | Brassica | napus subsp. napus |
| Turpeth | Ipomoea | turpethum |
| Turtlehead | Chelone | glabra |
| Tussock Bellflower | Campanula | carpatica |
| Twickle Purple Lavender | Lavandula | angustifolia ‘Twickle Purple’ |
| Twin Flower | Dolichos | biflorus |
| Twinflower | Linnea | borealis |
| Twinspur | Diascia | barberae |
| Tzompantle | Erythrina | americana |
| Umbrella Pine | Pinus | pinea |
| Umbrella Pine | Sciadopitys | verticillata |
| Umbrella Plant | Cyperus | alternifolius |
| Umbrella Tree | Magnolia | tripetala |
| Umbrella Wattle | Acacia | oswaldii |
| Unbelled Pepper | Piper | umbellatum |
| Undulated Ipecacuanha | Richardsonia | scabra |
| Upas Tieute | Strychnos | tieute |
| Upas Tree | Antiaris | toxicaria |
| Upland Cress | Barbarea | verna |
| Upright Meadow Crowfoot | Ranunculus | acris |
| Urdi Black Bean | Vigna | mungo |
| Urn Plant | Aechmea | fasciata |
| Utah honeysuckle | Lonicera | utahensis |
| Utah Juniper | Juniperus | osteosperma |
| Vacourinha | Scoparia | dulcis |
| valerian | Valeriana | |
| Valerian | Valeriana | officinalis |
| Valerian | Valeriana | sylvestris: |
| Vanilla | Vanilla | planifolia |
| Vanilla leaf | Achlys | triphylla |
| Vap Ca | Houttuynia | cordata |
| Variable willow | Salix | commutata |
| Variegated German Myrtle | Myrtus | communis ‘Microphylla Variegata’ |
| Variegated Ground Ivy | Glechoma | hederacea ‘Variegata’ |
| Variegated Iris | Iris | variegata |
| Variegated Leaf Ginger | Zingiber | darceyi |
| Variegated Marjoram | Origanum | vulgare ‘Variegata’ |
| Variegated Mint-rose Gera | Pelargonium | x asperum ‘Variegatum’ |
| Variegated Peppermint | Mentha | x piperita var. vulgaris ‘Variegata |
| Variegated Prince Rupert | Pelargonium | crispum ‘Variegated Prince Rupert’ |
| Varnish wattle | Acacia | verniciflua |
| Vegetable Gourd | Cucurbita | pepo ‘Sweet Dumpling’ |
| Vegetable Hummingbird | Sesbania | grandiflora |
| Vegetable Marrow | Cucurbita | evifera |
| Veined Loosestrife | Lysimachia | menoricensis |
| Velvet Bean | Mucuna | pruriens var. utilis subsp. deering |
| Velvet N Lace Dianthus | Dianthus | sinensis |
| Velvet Oak Geranium | Pelargonium | quercifolium ‘Velvet Oak’ |
| Venetian Sumach | Cotinus | coggygria |
| Venus’s Looking Glass | Specularia | speculum-veneris |
| Vernal Speedwell | Veronica | verna |
| Vervain | Verbena | |
| Vervain | Verbena | officinalis |
| Vervain Sage | Salvia | verbenaca |
| Vetiver Grass | Vetiveria | zizanioides |
| Victorian Box | Pittosporum | undulatum |
| Vietnamese Coriander | Polygonum | odoratum |
| Vine | Vitis | vinifera |
| Vine maple | Acer | circinatum |
| Violet | Viola | |
| Violet Banksia | Banksia | violacea |
| Violet Butterfly Bush | Buddleja | davidii |
| Viper’s Bugloss | Echium | lycopsis |
| Viper’s Bugloss | Echium | vulgare |
| Virginia Creeper | Parthenocissus | quinquefolia |
| Virginia Creeper | Vitis | hederacea |
| Virginia Mint | Pycnanthemum | virginianum |
| Virginian Raspberry | Rubus | occidentalis |
| Virginian Scullcap | Scutellaria | lateriflora |
| Virginian Stonecrop | Penthorum | sedoides |
| Virgin’s Bower | Clematis | |
| Viscid Groundsel | Senecio | viscosus |
| Visnaga | Ammi | visnaga |
| Vitex | Vitex | agnus-castus |
| Vitex | Vitex | negundo |
| Vitex | Vitex | negundo var. heterophylla |
| Voo Doo Bulbs | Amorphophallus | rivieri |
| Wafer Ash | Ptelea | trifoliata |
| Wall Germander | Teucrium | chamaedrys |
| Wall Hawkweed | Hieracium | murorum |
| Wall Rue | Asplenium | ruta-muraria |
| Wall Speedwell | Veronica | arvensis |
| Wallflower | Cheiranthus | |
| Wallflower | Cheiranthus | cheiri |
| Wallis Fescue | Festuca | valesiaca glaucantha |
| Walnut | Juglans | regia |
| Wand Flower | Dierama | pulcherrimum |
| Wasabi | Eutrema | japonica |
| Washington Hawthorne | Crataegus | phaenopyrum |
| Water Agrimony | Bidens | tripartita |
| Water Avens | Geum | rivale |
| Water Chestnut | Trapa | natans |
| Water Dropwort | Oenanthe | phellandrium |
| Water Figwort | Scrophularia | aquatica |
| water hemlock | Cicuta | mackenzieana |
| Water Hemlock | Cicuta | virosa |
| Water hyssop | Bacopa | monnieri |
| Water Lemon | Passiflora | laurifolia |
| Water Lovage | Oenanthe | fistulosa |
| Water Parsnip | Sium | latifolium |
| Water plantain | Alisma | plantago |
| Water Plantain | Alisma | plantago-aquatica |
| Water Soldier | Stratiotes | aloides |
| Water Spinach | Ipomoea | aquatica |
| Water Valerian | Valeriana | aquatica |
| Water Violet | Hottonia | palustris |
| Water Whorl-grass | Catabrosa | aquatica |
| Watercress | Nasturtium | officinale |
| Watercress | Rorippa | nasturtium-aquaticum |
| Watermelon | Citrullus | edulis: |
| Watermelon | Citrullus | lanatus |
| Watermelon | Citrullus | vulgaris |
| Watermelon | Cucurbita | anguria: |
| Watermelon | Cucurbita | citrullus: |
| Waterpepper | Polygonum | hydropiper ‘Fastigiatum’ |
| Wattle (East Africa) | Acacia | arabica |
| Waxberry | Symphoricarpos | albus |
| Weather thistle | Carlina | |
| Weeping golden bell | Forsythia | suspensa |
| Weeping golden bell | Syringa | suspensa: |
| Weeping Myall | Acacia | pendula |
| Weeping Willow | Salix | babylonica |
| Weigela | Weigela | florida |
| Welch Poppy | Meconopsis | cambrica |
| Weld | Reseda | luteola |
| Welsh Onion | Allium | fistulosum |
| Welsh Stonecrop | Sedum | fosterianum |
| Welted Thistle | Carduus | crispus |
| West African Barwood | Pterocarpus | angolensis |
| West Himalayan fir | Abies | pindrow |
| West Indian Gherkin | Cucumis | anguria |
| West Indian Logwood | Ceanothus | chloroxylon |
| western blue flag | Iris | missouriensis |
| Western bog-laurel | Kalmia | microphylla ssp. occidentalis |
| Western bog-laurel | Kalmia | polifolia |
| Western coralroot | Corallorrhiza | maculata ssp. mertensiana |
| Western flowering dogwood | Cornus | nuttallii |
| Western Hemlock | Tsuga | heterophylla |
| Western Larch | Larix | occidentalis |
| Western mountain-ash | Sorbus | scopulina |
| Western Mugwort | Artemisia | ludoviciana |
| Western Red Bud | Cercis | occidentalis |
| Western Sunflower | Helianthus | occidentalis |
| Western tea-berry | Gaultheria | ovatifolia |
| Western trillium | Trillium | hibersonii: |
| Western trillium | Trillium | ovatum |
| Western trumpet honeysuck | Lonicera | ciliosa |
| Western wahoo | Euonymus | occidentalis |
| Western Yellow Pine | Pinus | ponderosa |
| Western yew | Taxus | brevifolia |
| Wheat | Triticum | |
| Wheat | Triticum | aestivum |
| Wheatstraw Celosia | Celosia | |
| Wheatstraw celosia | Celosia | spicata |
| Whipplevine | Whipplea | modesta |
| White Angel’s Trumpet | Datura | inoxia ssp.quinquecuspida |
| White Aster | Aster | ptarmicoides |
| White Balsam | Gnaphalium | polycephalum |
| White Baneberry | Actaea | pachypoda |
| White Basswood | Tilia | heterophylla |
| White bellflower | Campanula | alliariifolia |
| White Bird of Paradise | Strelitzia | nicolai |
| White bog-orchid | Platanthera | dilatata |
| White Brodiaea | Brodiaea | hyacinthina |
| White Bryony | Bryonia | cretica subsp. dioica |
| White Cedar | Cupressus | thujoides |
| White Chimney Bellflower | Campanula | pyramidalis var. alba |
| White Cinnamon | Canella | alba |
| White Clover | Trifolium | repens |
| White Cohosh | Actaea | alba |
| White currant | Ribes | sativum |
| White Deadnettle | Lamium | album |
| White fawn lily | Erythronium | oregonum |
| White Flower De Luce | Iris | florentina |
| White Fringetree | Chionanthus | virginucus |
| White Hellebore | Veratrum | album |
| White Horehound | Marrubium | vulgare |
| White Ipecacuanha | Euphorbia | ipecacuanha |
| White Ipecacuanha | Ionidium | ipecacuanha |
| White Ironbark | Eucalyptus | leucoxylon |
| White Knotweed | Aconogonon | weyrichii |
| White Laurel | Magnolia | virginiana |
| White Loosestrife | Lysimachia | ephemerum |
| White Lupin | Lupinus | albus |
| White Mat Chamomile | Anthemis | carpatica |
| White Melilot | Melilotus | alba |
| White Moss Creeping Thyme | Thymus | praecox subsp. arcticus ‘Albus’ |
| White Moth Mullein | Verbascum | blattaria var. albiflorum |
| White mountain-heather | Cassiope | mertensiana |
| White Mugwort | Artemisia | lactiflora |
| White mulberry | Morus | constantinopolitana: |
| White mulbery | Morus | indica: |
| White mustard | Brassica | alba: |
| White Mustard | Sinapis | alba |
| White Oak | Quercus | alba |
| White Pampas Grass | Cortaderia | selloana |
| White Pareira Brava | Arbutus | rufescens |
| White Peppermint | Mentha | x piperita var. officinalis |
| White Peppermint Eucalypt | Eucalyptus | pulchella |
| White Pine | Pinus | monticola |
| White Pine | Pinus | strobus |
| White Plantain | Antennaria | plantaginifolia |
| White Plantain | Peramium | pubescens |
| White Pond Lily | Nymphaea | alba |
| White Poplar | Populus | alba |
| White Prairie Clover | Petalostemun | candidum |
| White Prairie Wild Indigo | Baptisia | leucantha |
| White prickly poppy | Argemone | pleiacantha |
| White Purslane | Euphorbia | corollata |
| White sandalwood | Santalum | album |
| White sandalwood | Santalum | myrtifolium: |
| White sandalwood | Santalum | verum: |
| White sandalwood | Sirium | myrtifolium: |
| White Snake-root | Eupatorium | ageratoides |
| White Spiked Mullein | Verbascum | x hybridum |
| White Squill | Urginea | maritima |
| White Stonecrop | Sedum | album |
| White Tall Gayfeather | Liatris | scariosa var. alba ‘White Spire’ |
| White Vervain | Verbena | urticifolia |
| White Walnut | Juglans | cinerea |
| White Wild Indigo | Baptisia | leucophaea |
| White Willow | Salix | alba |
| Whitebark pine | Pinus | albicaulis |
| White-flowered rhododendr | Rhododendron | albiflorum |
| White-flowered Stonecrop | Sedum | anglicum |
| white-headed flannel flow | Actinotus | leucoephalus |
| Whorled Clary | Salvia | verticillata |
| Whorled Water Milfoil | Myriophyllum | verticillatum |
| Wig Knapweed | Centaurea | phrygia |
| Wild Amaranth | Amaranthus | blitus |
| Wild Angelica | Angelica | sylvestris |
| Wild Arrach | Atriplex | patula |
| Wild Balsam Apple | Echinocystis | lobata |
| Wild Basil | Calamintha | clinopodium |
| Wild Basil | Clinopodium | vulgare |
| Wild Basil | Clinopodium | vulgare: |
| Wild Basil | Pycnanthemum | incanum |
| Wild Bergamot | Monarda | fistulosa |
| wild calla | Calla | palustris |
| Wild Carrot | Daucus | carota |
| Wild Cherry | Prunus | avium |
| Wild Cherry | Prunus | virginiana |
| Wild Chicory | Cichorium | intybus |
| Wild Cinnamon (Japan) | Cinnamomum | iners |
| Wild Clary | Salvia | horminoides |
| Wild Date | Yucca | baccata |
| Wild Ginger | Asarum | canadense |
| Wild gooseberry | Ribes | divaricatum |
| Wild Gooseberry | Ribes | uva-crispa |
| Wild Grape | Cissampelos | convolulaceum |
| Wild Horehound | Eupatorium | teucrifolium |
| Wild Indigo | Baptisia | |
| Wild Indigo | Baptisia | tinctoria |
| Wild Iris | Iris | shrevei |
| Wild Jasmine | Pavetta.. | |
| Wild Leek | Allium | tricoccum |
| Wild Lettuce | Lactuca | virosa |
| Wild Luffa | Luffa | astorii |
| Wild Madder | Rubia | peregrina |
| Wild Marjoram | Origanum | vulgare |
| Wild Mint | Mentha | sativa |
| wild oats | Avena | barbara |
| wild oats | Avena | fatua |
| Wild of | Olea | africana |
| Wild Petunia | Ruellia | humilis |
| Wild Plantain | Heliconia | caribaea |
| Wild Pomegranate | Burchellia | bubalina |
| Wild Potato | Convolvulus | panduratus |
| Wild Quinine | Parthenium | integrifolium |
| Wild Radish | Raphanus | raphanistrum |
| Wild Raisin | Viburnum | lentago |
| Wild Rice | Zizania | aquatica |
| Wild Rice | Zizania | palustris |
| Wild Rosemary | Croton | cascarilla |
| Wild Salsify | Scorzonera | exile |
| Wild Senna | Cassia | hebecarpa |
| Wild Sensitive Plant | Cassia | nictitans |
| Wild Service-tree | Sorbus | torminalis |
| Wild Strawberry | Fragaria | vesca |
| Wild Strawberry | Fragaria | viridis |
| Wild Tamarind | Leucaena | glauca |
| Wild Thyme | Thymus | drucei |
| Wild Thyme | Thymus | serpyllum |
| Wild Tobacco | Nicotiana | rustica |
| Wild Vine | Vitis | labrusca |
| Wild Water Mint | Mentha | aquatica |
| Wild Yam | Dioscorea | villosa |
| Willow Gentian | Gentiana | asclepiadea |
| Willow Herb | Epilobium | parviflorum |
| Willow Myrtle | Agonis | |
| Willow-leaved Spirea | Spiraea | salyciflora |
| Willows | Salix | |
| Wind Poppy | Stylomecon | heterophylla |
| Wine cups | Callirhoe | involucrata |
| Winged Elm | Ulmus | alata |
| Winged Everlasting | Ammobium | |
| Winged Everlasting | Ammobium | alatum |
| Winged Java Cardamoms | Amomum | maximum |
| Winged Spindle Tree | Euonymus | alatus |
| Winged spindle-tree | Celastrus | alatus: |
| Winged spindle-tree | Celastrus | striatus: |
| Winged spindle-tree | Euonymus | subtriflorus: |
| Winged spindle-tree | Euonymus | thunbergianus: |
| Winged spindle-tree | Melanocarya | alata: |
| Wing-leaved Quassia | Simaruba | glauca |
| Winter Cherry | Physalis | alkekengi |
| Winter Heath | Erica | carnea |
| Winter Heliotrope | Petasites | fragrans |
| Winter Iris | Iris | unguicularis |
| Winter Marjoram | Origanum | heracleoticum: |
| Winter Purslane | Claytonia | perfoliata |
| Winter Savory | Satureja | montana |
| Winter Squash | Cucurbita | maxima |
| Winterberry | Ilex | verticillata |
| Wintercreeper Euonymus | Euonymus | fortunei |
| Wintergreen | Gaultheria | procumbens |
| Winter’s Bark | Drimys | winteri |
| Wintersweet | Chimonanthus | praecox |
| Wirilda | Acacia | retinoides |
| Witch Hazel | Hamamelis | virginiana |
| Witherod | Viburnum | cassinoides |
| Woad | Isatis | tinctoria |
| Woad | Ivatis | tinctoria |
| Woad-waxen | Genista | |
| Wolf’s Bane | Aconitum | lycoctonum |
| Wolfsbane | Aconitum | wilsonii |
| Wollum Wollum | Hymenosporum | flavum |
| Wombat Berry | Eustrephus | latifolius |
| Wood Anemone | Anemone | nemorosa |
| Wood Apple | Feronia | elephantum |
| Wood Betony | Pedicularis | canadensis |
| Wood Betony | Stachys | betonica |
| Wood Betony | Stachys | officinalis |
| Wood Cranesbill | Geranium | sylvaticum |
| Wood Hawkweed | Hieracium | sylvaticum |
| Wood Horsetail | Equisetum | sylvaticum |
| Wood nettle | Laportea | canadensis |
| Wood Sage | Teucrium | scordium |
| Wood Sanicle | Sanicula | europaea |
| Wood Sorrel | Oxalis | acetosella |
| Woodland Forget-me-not | Myosotis | sylvatica |
| Woodland Sunflower | Helianthus | strumosus |
| Woodrose | Merremia | tuberosa |
| Woodruff | Asperula | |
| Woody Nightshade | Solanum | dulcamara |
| Wool Mullein | Verbascum | thapsiforme |
| Woolly Burdock | Arctium | tomentosum |
| Woolly Dutchman’s Pipe | Aristolochia | tomentosa |
| Woolly Lamb’s Ear | Stachys | byzantina |
| Woolly Lavender | Lavandula | lanata |
| Woolly Thyme | Thymus | pseudolanuginosus |
| Woolly Yarrow | Achillea | tomentosa |
| Woollygrass | Imperata | cylindrica |
| Woolly-headed Thistle | Carduus | eriophorus |
| Wooly Thyme | Thymus | praecox subsp.arcticus var.pseudola |
| Wormwood | Artemisia | judaica |
| Wormwood Senna | Cassia | artemisioides |
| Wrack | Fucus | canaliculatus |
| Wrack | Fucus | siliquosus |
| Wurrus | Flemingia | congesta |
| Yams | Dioscorea | |
| Yarrow | Achillea | clypeolata |
| Yarrow | Achillea | ligustica |
| Yarrow | Achillea | millefolium |
| Yarrow | Achillea | millefolium ssp.sudecita |
| Yarrow King Edward | Achillea | x lewisii |
| Yellow Ageratum | Lonas | annua |
| Yellow Angel’s Trumpet | Datura | cloranthra |
| Yellow Asphodel | Asphodelus | luteus |
| Yellow Aven’s | Geum | aleppicum var. strictum |
| Yellow Bellflower | Campanula | thyrsoides |
| Yellow Bird of Paradise | Caesalpinia | pucherrima gilliesii |
| Yellow Bugle | Ajuga | chamaepitys |
| Yellow California Poppy | Eschscholzia | caespitosa |
| Yellow Catalpa | Catalpa | ovata |
| Yellow Cedar | Thuja | occidentalis |
| Yellow Coneflower | Echinacea | paradoxa |
| Yellow Dead-nettle | Lamium | galebdolon |
| Yellow Dock | Rumex | crispus |
| Yellow Dwarf Poinciana | Poinciana | pulcherrima var. flava |
| Yellow Figwort | Scrophularia | vernalis |
| Yellow Flag | Iris | pseudacorus |
| Yellow Flax | Linum | flavum |
| Yellow Gentian | Gentiana | lutea |
| Yellow Giant-hyssop | Agastache | nepetoides |
| Yellow Ginger | Hedychium | flavescens |
| Yellow glacier lily | Erythronium | grandiflorum |
| Yellow Jacob’s Ladder | Polemonium | pauciflorum |
| Yellow Loosestrife | Lysimachia | vulgaris |
| Yellow Lupin | Lupinus | luteus |
| Yellow Marbles | Cotula | barbata |
| Yellow Melilot | Melilotus | officinalis |
| Yellow Mexican Hat | Rabitida | columnifera |
| Yellow Mexican Hat | Ratibida | columnifera |
| Yellow monkshood | Aconitum | anthora |
| Yellow mountain-heather | Phyllodoce | glanduliflora |
| Yellow Mustard | Brassica | hirta |
| Yellow Nigella | Nigella | orientalis |
| Yellow Paloverde | Cercidium | microphyllum |
| Yellow Parilla | Menispermum | canadense |
| Yellow Passionflower | Passiflora | lutea |
| Yellow Pea-bush | Sesbania | cannabina |
| Yellow Perennial Foxglove | Digitalis | grandiflora |
| yellow queen columbine | Aquilegia | chrysantha |
| Yellow Rattle | Rhinanthus | crista-galli |
| Yellow Rhododendron | Rhododendron | chrysanthum |
| Yellow Star Thistle | Centaurea | solstitalis |
| Yellow Thistle | Centaurea | macrocephala |
| Yellow Thistle | Scolymus | … |
| Yellow Turk’s Cap | Lilium | pomponium verum |
| Yellow Wolfsbane | Aconitum | pyrenaicum |
| Yellow-cedar | Chamaecyparis | nootkatensis |
| Yerba buena | Satureja | douglasii |
| Yerba De Chivato | Clematis | ligusticifolia |
| Yerba Del Indio | Aristolochia | foetida |
| Yerba Mansa | Anemopsis | californica |
| Yerba Reuma | Frankenia | grandifloria |
| Yerba Santa | Eriodictyon | californicum |
| Yerba Santa | Eriodictyon | glutinosum |
| Yevering Bells | Pyrola | secunda |
| Yew | Taxus | |
| yohimbe | Pausinystalia | yohimbe |
| York And Lancaster Rose | Rosa | x damascena ‘Versicolor’ |
| Yorkshire Fog | Holcus | lanatus |
| Yucca | Yucca | |
| Zalou Root | Ferula | hermonic |
| Zambak | Jasminum | sambac |
| Zanzibar Drop | Daemomorops | cinnabari |
| Zebra Grass | Miscanthus | sinensis |
| Zebra Grass | Miscanthus | strictus |
| Zebrina Mallow | Malva | sylvestris var. mauritiana |
| Zedoary | Curcuma | zedoaria |
| Zig-zag Wattle | Acacia | macradenia |
| Zulu Prince |
Venidium |
fastuosum alba |