Diseases & Uses |
Ungrouped Diseases & Uses |
| Cathartic, laxative, aperient, catharic, movements of the bowel, purgative |
Plant Names |
English |
Latin |
| Absinthium | Artemisia absinthium |
| Acalbir | Datisca cannabina |
| Acerola | Malpighia glabra |
| Adam's needle | Yucca gloriosa |
| Adam's needle | Yucca filamentosa |
| African plantain | Plantago afra |
| Agarikon | Laricifomes officinalis |
| Ague weed | Gentianella quinquefolia |
| Alder-leaf mountain-mahogany | Cercocarpus montanus |
| Alexandrian senna | Senna alexandrina |
| Alfalfa | Medicago sativa |
| Algaroba | Prosopis juliflora |
| Alhagi | Alhagi graecorum |
| Almond tree | Amygdalus communis var. dulcis |
| Aloe | Aloe |
| Aloe vera | Aloe vera |
| Aloe yucca | Yucca aloifolia |
| Alpine delphinium | Delphinium elatum |
| Alpine plantain | Plantago alpina |
| Alpine snowbell | Soldanella alpina |
| Alpine strawberry | Fragaria vesca 'semperflorens' |
| Alpine yellow-violet | Viola biflora |
| Alternate-leaved golden saxifrage | Chrysosplenium alternifolium |
| Amargo | Quassia amara |
| American black elderberry | Sambucus canadensis |
| American columbo | Frasera caroliniensis |
| American holly | Ilex opaca |
| American ipecac | Gillenia stipulata |
| American liverleaf | Hepatica acutiloba |
| American liverleaf | Hepatica americana |
| American mountain ash | Sorbus americana |
| American muskwood | Guarea guidonia |
| American plantain | Plantago rugelii |
| American pokeweed | Phytolacca americana |
| American red elder | Sambucus racemosa subsp. pubens |
| American sycamore | Platanus occidentalis |
| American wahoo | Euonymus atropurpureus |
| Anatto | Bixa orellana |
| Andiroba | Carapa guianensis |
| Anemarrhea | Anemarrhena asphodeloides |
| Angelica | Angelica archangelica |
| Angelin tree | Vataireopsis araroba |
| Angled loofah | Luffa acutangula |
| Angostura | Angostura trifoliata |
| Angular winter cherry | Physalis angulata |
| Añil | Indigofera suffruticosa |
| Annual mercury | Mercurialis annua |
| Annual nettle | Urtica urens |
| Annual scorpion vetch | Coronilla scorpioides |
| Ansu apricot | Prunus armeniaca |
| Antifebrile dichroa | Hydrangea febrifuga |
| Apple | Malus domestica |
| Arara nut tree | Joannesia princeps |
| Areca palm | Areca catechu |
| Asafetida | Ferula foetida |
| Asafoetida | Ferula assa-foetida |
| Asarabacca | Asarum europaeum |
| Asian lizard's tail | Saururus chinensis |
| Asian meadow-rue | Thalictrum foliolosum |
| Autograph tree | Clusia rosea |
| Autumn crocus | Colchicum autumnale |
| Aveloz | Euphorbia tirucalli |
| Awarra palm | Astrocaryum vulgare |
| Aya-pana | Ayapana triplinervis |
| Baby's breath | Gypsophila paniculata |
| Bahera | Terminalia bellirica |
| Baikal skullcap | Scutellaria baicalensis |
| Bajagua | Senna reticulata |
| Baliospermum | Baliospermum solanifolium |
| Balloon vine | Cardiospermum halicacabum |
| Banana | Musa acuminata |
| Barbados lily | Hippeastrum puniceum |
| Barbados nut | Jatropha curcas |
| Barbasco | Lonchocarpus heptaphyllus |
| Barberry | Berberis lycium |
| Basil | Ocimum basilicum |
| Bastard cabbage tree | Andira inermis |
| Bastard jute | Hibiscus cannabinus |
| Beach bean | Canavalia rosea |
| Bearberry honeysuckle | Lonicera involucrata |
| Bear's breeches | Acanthus mollis |
| Bearsfoot | Smallanthus uvedalia |
| Beet | Beta vulgaris |
| Belladonna | Atropa bella-donna |
| Bellyache bush | Jatropha gossypiifolia |
| Bengal almond | Terminalia catappa |
| Benghal commelina | Commelina benghalensis |
| Bermuda grass | Cynodon dactylon |
| Bigleaf aster | Eurybia macrophylla |
| Bigleaf periwinkle | Vinca major |
| Big-stem mustard | Brassica juncea var. tumida |
| Bilberry | Vaccinium myrtillus |
| Billygoat weed | Ageratum conyzoides |
| Bindweed | Convolvulus |
| Bistort | Bistorta officinalis |
| Bitter apple | Citrullus lanatus |
| Bitter cherry | Prunus emarginata |
| Bitter leaf | Gymnanthemum amygdalinum |
| Bitter melon | Momordica charantia |
| Bitter nut hickory | Carya cordiformis |
| Bitter orange | Citrus x aurantium |
| Bitter sweet | Solanum dulcamara |
| Black alder | Alnus glutinosa |
| Black ash | Fraxinus nigra |
| Black bryony | Dioscorea communis |
| Black chokecherry | Prunus virginiana var. demissa |
| Black false hellebore | Veratrum nigrum |
| Black locust | Robinia pseudo-acacia |
| Black mulberry | Morus nigra |
| Black oil plant | Celastrus paniculatus |
| Black pepper | Piper nigrum |
| Black raspberry | Rubus occidentalis |
| Black sage | Varronia curassavica |
| Black spleenwort | Asplenium adiantum-nigrum |
| Black walnut | Juglans nigra |
| Blackthorn | Prunus spinosa |
| Black-wood | Cotoneaster racemiflorus |
| Bladder campion | Silene latifolia subsp. alba |
| Bladder cherry | Alkekengi officinarum |
| Bladder dock | Rumex vesicarius |
| Bladder senna | Colutea arborescens |
| Bladder wrack | Fucus vesiculosus |
| Blond plantain | Plantago ovata |
| Blood root | Sanguinaria canadensis |
| Blue elderberry | Sambucus cerulea |
| Blue flag | Iris versicolor |
| Blue porterweed | Stachytarpheta jamaicensis |
| Blue snakeweed | Stachytarpheta cayennensis |
| Blue toadflax | Nuttallanthus canadensis |
| Blue wild indigo | Baptisia australis |
| Bog myrtle | Myrica gale |
| Bokhara clover | Melilotus albus |
| Boneset | Eupatorium perfoliatum |
| Bowman's root | Gillenia trifoliata |
| Branched plantai | Plantago indica |
| Brazilian copal | Hymenaea courbaril |
| Brazilian orchid tree | Bauhinia forficata |
| Brazilian plum | Spondias mombin |
| Brazilian-licorice | Periandra mediterranea |
| Bristle-pointed iris | Iris setosa |
| British columbia wild ginger | Asarum caudatum |
| British yellowhead | Pentanema britannicum |
| Broad-leaf stonecrop | Sedum spathulifolium |
| Broad-leaved dock | Rumex obtusifolius |
| Brooklime | Veronica beccabunga |
| Broom snakeweed | Gutierrezia sarothrae |
| Brown watercress | Nasturtium x sterile |
| Brown's peony | Paeonia brownii |
| Buck's-horn plantain | Plantago coronopus |
| Buckthorn | Rhamnus cathartica |
| Buffalo gourd | Cucurbita foetidissima |
| Bugle | Ajuga reptans |
| Burning bush | Dictamnus albus |
| Bush cherry | Prunus humilis |
| Bush morning glory | Ipomoea carnea |
| Butcher's broom | Ruscus aculeatus |
| Butterfly weed | Asclepias tuberosa |
| Butter-nut | Juglans cinerea |
| Butternut squash | Cucurbita moschata |
| Button bush | Cephalanthus occidentalis |
| Cabbage leaf mustard | Brassica juncea var. rugosa |
| Calabash tree | Crescentia cujete |
| California barberry | Berberis pinnata |
| Calisaya | Cinchona calisaya |
| Calumba | Jateorhiza palmata |
| Camel thorn | Alhagi maurorum |
| Canada buffaloberry | Shepherdia canadensis |
| Canada onion | Allium canadense |
| Canadian dwarf cornel | Cornus canadensis |
| Canadian garlic | Allium canadense var. mobilense |
| Canadian moonseed | Menispermum canadense |
| Candle bush | Senna alata |
| Candle nut | Aleurites moluccanus |
| Cane buckthorn | Rhamnus virgata |
| Canscora | Canscora alata |
| Cape aloes | Aloe ferox |
| Cape ash | Ekebergia capensis |
| Cape myrtle | Myrsine africana |
| Caper bush | Capparis spinosa |
| Caper spurge | Euphorbia lathyris |
| Carambola | Averrhoa carambola |
| Caraway | Carum carvi |
| Cardamom | Elettaria cardamomum |
| Cardinal climber | Ipomoea quamoclit |
| Cardoon | Cynara cardunculus |
| Carline thistle | Carlina vulgaris |
| Carob tree | Ceratonia siliqua |
| Cascara buckthorn | Frangula purshiana |
| Cassava | Manihot esculenta |
| Cassia | Cassia |
| Cassia | Neolitsea cassia |
| Castor oil plant | Ricinus communis |
| Caterpillar tree | Plumeria alba |
| Catjang | Vigna unguiculata subsp. unguiculata |
| Caucasian bladdernut | Staphylea colchica |
| Celeriac | Apium graveolens |
| Cemetery iris | Iris florentina |
| Century plant | Agave americana |
| Century plant | Agave utahensis subsp. utahensis |
| Century plant | Agave americana |
| Chairata | Swertia chirayita |
| Chanel #5 tree | Cananga odorata |
| Changunga | Byrsonima crassifolia |
| Chaparral yucca | Hesperoyucca whipplei |
| Chayote | Sicyos edulis |
| Chicken mustard | Brassica juncea multiceps |
| Chickenweed | Euphorbia hypericifolia |
| Chickpea | Cicer arietinum |
| Chicory | Cichorium intybus |
| Chilicothe | Marah macrocarpus |
| Chilli pepper | Capsicum annuum |
| Chinese angelica | Angelica polymorpha |
| Chinese cabbage | Brassica rapa |
| Chinese cucumber | Trichosanthes kirilowii |
| Chinese elder | Sambucus javanica |
| Chinese hibiscus | Hibiscus rosa sinensis |
| Chinese honey locust | Gleditsia sinensis |
| Chinese lobelia | Lobelia chinensis |
| Chinese mallow | Malva verticillata |
| Chinese mayapple | Podophyllum pleianthum |
| Chinese mustard | Brassica juncea foliosa |
| Chinese nutmeg yew | Torreya grandis |
| Chinese plantain | Plantago asiatica |
| Chinese rhubarb | Rheum palmatum tanguticum |
| Chinese salacia | Salacia chinensis |
| Chinese tallow | Triadica sebifera |
| Chinese thuja | Platycladus orientalis |
| Chinese wolfberry | Lycium barbarum |
| Chives | Allium schoenoprasum |
| Chocolate vine | Akebia quinata |
| Chopped mustard | Brassica juncea ssp. strumata |
| Chop-suey greens | Chrysanthemum coronarium var. spatiosum |
| Christmas rose | Helleborus niger |
| Cinchweed | Pectis papposa |
| Citron | Citrus medica |
| Cleavers | Galium aparine |
| Climbing lily | Gloriosa superba |
| Clove | Syzygium aromaticum |
| Clover dodder | Cuscuta epithymum |
| Cockspur coral tree | Erythrina crista-galli |
| Coconut tree | Cocos nucifera |
| Coffee senna | Senna occidentalis |
| Colocynth | Citrullus colocynthis |
| Colts foot | Tussilago farfara |
| Common box | Buxus sempervirens |
| Common broom | Cytisus scoparius |
| Common bugloss | Anchusa officinalis |
| Common chickweed | Stellaria media |
| Common comfrey | Symphytum officinale |
| Common dandelion | Taraxacum vulgare |
| Common fig | Ficus carica |
| Common fumitory | Fumaria officinalis |
| Common globularia | Globularia vulgaris |
| Common grape vine | Vitis vinifera |
| Common hedgehyssop | Gratiola officinalis |
| Common holly | Ilex aquifolium |
| Common hop | Humulus lupulus |
| Common ivy | Hedera helix |
| Common kidney-vetch | Anthyllis vulneraria |
| Common knot grass | Polygonum aviculare |
| Common madder | Rubia tinctorum |
| Common mallow | Malva neglecta |
| Common mallow | Malva sylvestris |
| Common mallow | Malva neglecta |
| Common milkweed | Asclepias syriaca |
| Common milkwort | Polygala vulgaris |
| Common morning glory | Ipomoea purpurea |
| Common ninebark | Physocarpus opulifolius |
| Common polypody | Polypodium vulgare |
| Common purslane | Portulaca oleracea |
| Common scurvy grass | Cochlearia officinalis |
| Common sneezeweed | Helenium autumnale |
| Common snowberry | Symphoricarpos albus var. laevigatus |
| Common soapwort | Saponaria officinalis |
| Common sorrel | Rumex acetosa |
| Common sundew | Drosera rotundifolia |
| Common toadflax | Linaria vulgaris |
| Common vervain | Verbena officinalis |
| Common walnut | Juglans regia |
| Common yampah | Perideridia gairdneri |
| Common yew | Taxus baccata |
| Conifer broomrape | Orobanche pinorum |
| Contrayerva root? | Dorstenia brasiliensis |
| Copse bindweed | Fallopia dumetorum |
| Coral bean | Erythrina herbacea |
| Coral bean tree | Erythrina x bidwillii |
| Coral bush | Jatropha multifida |
| Cordoncillo | Piper peltatum |
| Coriander | Coriandrum sativum |
| Cornflower | Centaurea cyanus |
| Costmary | Tanacetum balsamita |
| Couch grass | Elymus repens |
| Crab apples | Malus |
| Cranberrybush viburnum | Viburnum trilobum |
| Crape myrtle | Lagerstroemia indica |
| Creeping beggarweed | Desmodium incanum |
| Creeping cucumber | Melothria pendula |
| Creeping mahonia | Berberis repens |
| Crepe ginger | Hellenia speciosa |
| Crimson beauty | Reynoutria japonica |
| Crocofile jaws | Aloe humilis |
| Cucumber | Cucumis sativus |
| Cucumber tree | Magnolia acuminata |
| Culen | Otholobium glandulosum |
| Culver's root | Veronicastrum virginicum |
| Curled dock | Rumex crispus |
| Curled mustard | Brassica juncea var. crispifolia |
| Cut-leaved elder | Sambucus nigra f. laciniata |
| Cypress spurge | Euphorbia cyparissias |
| Daffodil | Narcissus pseudonarcissus |
| Dahoon holly | Ilex cassine |
| Daisy | Bellis perennis |
| Dalmatian iris | Iris pallida |
| Damask rose | Rosa x damascena |
| Damiana | Turnera diffusa |
| Damson | Prunus insititia |
| Dandelion | Taraxacum officinale |
| Dane-wort | Sambucus ebulus |
| Datil yucca | Yucca baccata |
| David's milkberry | Chiococca alba |
| David's peach | Prunus davidiana |
| Depressed plantain | Plantago depressa |
| Desert quandong | Santalum lanceolatum |
| Dill | Anethum graveolens |
| Ditch stonecrop | Penthorum sedoides |
| Dock | Rumex |
| Dog cabbage | Theligonum cynocrambe |
| Dog rose | Rosa canina |
| Dog's mercury | Mercurialis perennis |
| Donkey burr | Xanthium strumarium |
| Dooryard dock | Rumex longifolius |
| Dove milk | Euphorbia hirta |
| Drias plant | Thapsia garganica |
| Drymary | Drymaria cordata |
| Dwarf kaffirboom | Erythrina humeana |
| Dwarf milkwort | Polygala amarella |
| Dwarf nasturtium | Tropaeolum minus |
| Dwarf oregon-grape | Berberis nervosa |
| Dwarf snapdragon | Chaenorhinum minus |
| Dyer's broom | Genista tinctoria |
| Earthsmoke | Fumaria vaillantii |
| Eastern leatherwood | Dirca palustris |
| Eastern purple coneflower | Echinacea purpurea |
| Eclipta | Eclipta prostrata |
| Edible amaranth | Amaranthus tricolor |
| Eland's pea | Senna italica |
| Elder | Sambucus nigra |
| Elder | Sambucus wightiana |
| Elderflower rose | Rosa indica |
| Elephant ear taro | Alocasia macrorrhizos |
| Elkweed | Frasera speciosa |
| Emblic | Phyllanthus emblica |
| Espinheira santa | Maytenus ilicifolia |
| European ash | Fraxinus excelsior |
| European barberry | Berberis vulgaris |
| European black nightshade | Solanum nigrum |
| European crab apple | Malus sylvestris |
| European larch | Larix decidua |
| European milkvetch | Astragalus hamosus |
| European pear | Pyrus communis |
| European plum | Prunus domestica |
| Fairy flax | Linum catharticum |
| False helleborine | Veratrum album |
| False indigo | Baptisia tinctoria |
| False ipecacuanha | Pombalia calceolaria |
| False rhubarb | Rheum rhaponticum |
| Female ginseng | Angelica sinensis |
| Fennel | Foeniculum vulgare |
| Fenugreek | Trigonella foenum-graecum |
| Fever-few | Tanacetum parthenium |
| Feverwort | Triosteum perfoliatum |
| Field bindweed | Convolvulus arvensis |
| Field marigold | Calendula arvensis |
| Figwort | Scrophularia nodosa |
| Fireberry hawthorn | Crataegus chrysocarpa |
| Fireweed | Epilobium angustifolium |
| Fish poison | Tephrosia purpurea |
| Flame of the forest | Butea monosperma |
| Flax | Linum usitatissimum |
| Flixweed | Descurainia sophia |
| Flowering spurge | Euphorbia corollata |
| Fly-trap dogbane | Apocynum androsaemifolium |
| Fodder radish | Raphanus sativus var. oleiformis |
| Forking larkspur | Delphinium consolida |
| Four o'clock flower | Mirabilis jalapa |
| Fourleaf milkweed | Asclepias quadrifolia |
| Frangipani | Plumeria rubra |
| Fremont's mahonia | Berberis fremontii |
| French sorrel | Rumex scutatus |
| French tamarisk | Tamarix gallica |
| Frilly flower spindle tree | Euonymus lucidus |
| Fynbos aloe | Aloe succotrina |
| Gambel oak | Quercus gambelii |
| Garden asparagus | Asparagus officinalis |
| Garden balsam | Impatiens balsamina |
| Garden cress | Lepidium sativum |
| Garden huckleberry | Solanum scabrum |
| Garden mignonette | Reseda odorata |
| Garden nasturtium | Tropaeolum majus |
| Garden onion | Allium cepa |
| Garden orache | Atriplex hortensis |
| Garland chrysanthemum | Glebionis coronaria |
| Garlic mustard | Alliaria petiolata |
| Genipapo | Genipa americana |
| Gentian | Neopicrorhiza scrophulariiflora |
| German false tamarisk | Myricaria germanica |
| German greenweed | Genista germanica |
| German iris | Iris x germanica |
| Giant bindweed | Calystegia silvatica |
| Giant cane | Arundinaria gigantea |
| Giant dodder | Cuscuta reflexa |
| Giant joshua | Yucca brevifolia |
| Giant vetch | Vicia gigantea |
| Ginger | Zingiber officinale |
| Girdlepod | Mitracarpus |
| Globe flower | Trollius europaeus |
| Glossy buckthorn | Frangula alnus |
| Golden seal | Hydrastis canadensis |
| Golden shower tree | Cassia fistula |
| Golden trumpet vine | Allamanda cathartica |
| Goldmoss stonecrop | Sedum acre |
| Good king henry | Blitum bonus-henricus |
| Gooseberry | Ribes uva-crispa |
| Gourd | Cucurbita |
| Graceful himalayan iris | Iris decora |
| Grains of paradise | Aframomum melegueta |
| Grand fir | Abies grandis |
| Grape | Vitis |
| Grass pea | Lathyrus sativus |
| Gray's broomrape | Orobanche grayana |
| Great blue lobelia | Lobelia siphilitica |
| Great masterwort | Astrantia major |
| Great yellow gentian | Gentiana lutea |
| Greater burdock | Arctium lappa |
| Greater celandine | Chelidonium majus |
| Greater galangal | Alpinia galanga |
| Green hellebore | Helleborus viridis |
| Ground elder | Aegopodium podagraria |
| Ground ivy | Glechoma hederacea |
| Groundsel | Senecio vulgaris |
| Guarana | Paullinia cupana |
| Guava | Psidium guajava |
| Gulf sandmat | Euphorbia thymifolia |
| Gumbo limbo | Bursera simaruba |
| Hairy fig | Ficus hispida |
| Hanbury's garcinia | Garcinia hanburyi |
| Hazel alder | Alnus serrulata |
| Heart-leaved houttuynia | Houttuynia cordata |
| Heartsease | Viola tricolor |
| Heath dog-violet | Viola canina |
| Hedge mustard | Sisymbrium officinale |
| Hemp | Cannabis sativa |
| Hemp agrimony | Eupatorium cannabinum |
| Hen-bit dead-nettle | Lamium amplexicaule |
| Himalayan box | Buxus wallichiana |
| Himalayan indigo | Indigofera heterantha |
| Himalayan ivy | Hedera nepalensis |
| Himalayan manna ash | Fraxinus floribunda |
| Himalayan may apple | Podophyllum hexandrum |
| Himalayan peony | Paeonia emodi |
| Himalayan rhubarb | Rheum australe |
| Himalayan viburnum | Viburnum grandiflorum |
| Hoary plantain | Plantago media |
| Hoary ragwort | Jacobaea erucifolia |
| Hog's fennel | Peucedanum officinale |
| Holywood | Guaiacum sanctum |
| Honeysuckle | Lonicera periclymenum |
| Horse radish | Armoracia rusticana |
| Husk tomato | Physalis pubescens |
| Iceland moss | Cetraria islandica |
| Indian barberry | Berberis aristata |
| Indian chrysanthemum | Chrysanthemum indicum |
| Indian heliotrope | Heliotropium indicum |
| Indian jalap | Ipomoea hederacea |
| Indian lettuce | Claytonia perfoliata |
| Indian paper plant | Daphne papyracea |
| Indian poke | Phytolacca acinosa |
| Indian rhubarb | Rheum webbianum |
| Indian-hemp | Crotalaria juncea |
| Iripil bark tree | Pentaclethra macroloba |
| Italian woodbine | Lonicera caprifolium |
| Ivory spined agave | Agave utahensis var. eborispina |
| Ivy gourd | Coccinia grandis |
| Ivy-leaved cyclamen | Cyclamen hederifolium |
| Jack fruit | Artocarpus heterophyllus |
| Jalap | Ipomoea purga |
| Jamaica navelspurge | Omphalea diandra |
| Jamaican poinsettia | Euphorbia punicea |
| Jambul | Syzygium cumini |
| Japanese buckthorn | Rhamnus japonica |
| Japanese bush berry | Prunus japonica nakaii |
| Japanese bush cherry | Prunus japonica |
| Japanese elm | Ulmus davidiana var. japonica |
| Japanese inula | Inula japonica |
| Japanese persimmon | Diospyros kaki |
| Japanese raisin tree | Hovenia dulcis |
| Japanese torreya | Torreya nucifera |
| Java cassia | Cassia javanica |
| Javillo | Fevillea cordifolia |
| Jerusalem artichoke | Helianthus tuberosus |
| Jocote | Spondias purpurea |
| Jujube | Ziziphus jujuba |
| Kans grass | Saccharum spontaneum |
| Kashmir mallow | Malva cachemiriana |
| Key lime | Citrus x aurantiifolia |
| Khaki Bush | Tagetes minuta |
| King-cup | Caltha palustris |
| Krantz aloe | Aloe arborescens |
| Kuwa | Morus indica |
| Lamb's quarters | Chenopodium album |
| Largeleaf marshpennywort | Hydrocotyle bonariensis |
| Large-leaved lime | Tilia platyphyllos |
| Larger bindweed | Calystegia sepium |
| Leaf celery | Apium graveolens var. secalinum |
| Lemon | Citrus x limon |
| Lemon grass | Cymbopogon citratus |
| Lentil | Vicia lens |
| Leopard lily | Iris domestica |
| Lesser burdock | Arctium minus |
| Lettuce | Lactuca sativa |
| Levant cotton | Gossypium herbaceum |
| Lice-bane | Delphinium staphisagria |
| Licorice weed | Scoparia dulcis |
| Lie dang | Orobanche coerulescens |
| Lilac daphne | Daphne genkwa |
| Lily of the valley | Convallaria majalis |
| Liquorice | Glycyrrhiza glabra |
| Lodgepole pine | Pinus contorta |
| Luffa | Luffa operculata |
| Lyre-leaf sage | Salvia lyrata |
| Mace | Myristica fragrans |
| Macela | Achyrocline saturejoides |
| Maidenhair spleenwort | Asplenium trichomanes |
| Malabar spinach vine spinach | Basella alba |
| Man of the earth | Ipomoea pandurata |
| Mandrake | Mandragora officinarum |
| Mangabaeira | Hancornia speciosa |
| Mangrovevine | Rhabdadenia biflora |
| Manna ash | Fraxinus ornus |
| Manna gum | Eucalyptus viminalis |
| Maricao tree | Byrsonima spicata |
| Marigold | Tagetes erecta |
| Marjoram | Origanum majorana |
| Marsh labrador tea | Rhododendron tomentosum |
| Marsh mallow | Althaea officinalis |
| Martinique trimezia | Trimezia martinicensis |
| Maryland senna | Senna marilandica |
| Mate plant | Ilex paraguariensis |
| May apple | Podophyllum peltatum |
| Mazari palm | Nannorrhops ritchieana |
| Medlar | Crataegus germanica |
| Memorial rose | Rosa lucieae |
| Menyanthes | Menyanthes trifoliata |
| Mexican cliffrose | Purshia mexicana |
| Mexican elder | Sambucus mexicana |
| Mexican plantain | Plantago australis |
| Mexican poppy | Argemone mexicana |
| Mezereon | Daphne mezereum |
| Milk thistle | Silybum marianum |
| Milkweed | Asclepias curassavica |
| Milkwort | Polygala paniculata |
| Mistletoe | Phoradendron |
| Mock strawberry | Potentilla indica |
| Mohave yucca | Yucca schidigera |
| Mongolian dandelion | Taraxacum mongolicum |
| Mongolian milk-vetch | Astragalus mongholicus |
| Monkey apple | Lagenaria siceraria |
| Monk's-rhubarb | Rumex alpinus |
| Moringa | Moringa oleifera |
| Morrow's honeysuckle | Lonicera morrowii |
| Mountain hawthorn | Crataegus pinnatifida |
| Mugwort | Artemisia vulgaris |
| Multiflora rose | Rosa multiflora |
| Musk mallow | Malva moschata |
| Muskmelon | Cucumis melo |
| Mustard greens | Brassica juncea |
| Necatrine | Prunus persica |
| Nepal dock | Rumex nepalensis |
| Nettle | Urtica dioica |
| Noble rhubarb | Rheum nobile |
| Northern bush honeysuckle | Diervilla lonicera |
| Northern comandra | Geocaulon lividum |
| Northern firmoss | Huperzia selago |
| Nutgrass | Cyperus rotundus |
| Oak leaved papaya | Vasconcellea quercifolia |
| Oat | Avena sativa |
| Olive | Olea europaea |
| Olive tree-leaved spurge | Daphne oleoides |
| One-flowered broomrape | Orobanche uniflora |
| Onerow yellowcress | Nasturtium microphyllum |
| One-seed juniper | Juniperus monosperma |
| Onosma | Onosma echioides |
| Ontario balsam poplar | Populus balsamifera |
| Orange daylily | Hemerocallis fulva |
| Oregon crab apple | Malus fusca |
| Oregon grape | Berberis aquifolium |
| Oriental gooseberry | Ribes orientale |
| Oriental sweet gum | Liquidambar orientalis |
| Ortela | Marsypianthes chamaedrys |
| Oso berry | Oemleria cerasiformis |
| Pacific dogwood | Cornus nuttallii |
| Pagoda tree | Styphnolobium japonicum |
| Papaw | Asimina triloba |
| Papaya | Carica papaya |
| Paper mulberry | Broussonetia papyrifera |
| Parry's agave | Agave parryi |
| Parsley | Petroselinum crispum |
| Patience dock | Rumex patientia |
| Peanut | Arachis hypogaea |
| Peking spurge | Euphorbia pekinensis |
| Pellitory of the wall | Parietaria officinalis |
| Penny royal | Mentha pulegium |
| Peppercress | Lepidium apetalum |
| Perennial cornflower | Centaurea montana |
| Peruvian pepper | Schinus molle |
| Pestle lomatium | Lomatium nudicaule |
| Picotee morning glory | Ipomoea nil |
| Pig's head | Carpesium abrotanoides |
| Pineapple | Ananas comosus |
| Pineapple weed | Matricaria discoidea |
| Pink shower tree | Cassia grandis |
| Pink trinity | Callisia serrulata |
| Plantain | Plantago major |
| Ploughbreaker | Erythrina zeyheri |
| Poinciana | Caesalpinia pulcherrima |
| Pot marigold | Calendula officinalis |
| Potato | Solanum tuberosum |
| Prairie agoseris | Agoseris glauca |
| Prickly chaff flower | Achyranthes aspera |
| Prickly currant | Ribes lacustre |
| Provence rose | Rosa x centifolia |
| Pumpkin | Cucurbita pepo |
| Punarnava | Boerhavia diffusa |
| Punjab fig | Ficus palmata |
| Purple allamanda | Allamanda blanchetii |
| Purple betony | Betonica officinalis |
| Purple camel’s foot | Bauhinia purpurea |
| Purple pitcher plant | Sarracenia purpurea |
| Purple salsify | Tragopogon porrifolius |
| Purple-veined spindle tree | Euonymus tingens |
| Quince | Cydonia oblonga |
| Radish | Raphanus raphanistrum subsp. sativus |
| Rape | Brassica napus |
| Rashed tree | Copaifera langsdorffii |
| Red alder | Alnus rubra |
| Red baneberry | Actaea rubra |
| Red bryony | Bryonia cretica subsp. dioica |
| Red clover | Trifolium pratense |
| Red currant | Ribes rubrum |
| Red dead nettle | Lamium purpureum |
| Red elder | Sambucus racemosa subsp. kamtschatica |
| Red elderberry | Sambucus racemosa |
| Red eyebright | Euphrasia officinalis |
| Red mulberry | Morus rubra |
| Red osier | Cornus sericea |
| Red spiderling | Boerhavia coccinea |
| Red-berry mistletoe | Viscum cruciatum |
| Rhubarb | Rheum tanguticum |
| Rhubarb | Rheum officinale |
| Ribwort plantain | Plantago lanceolata |
| Rocky mountain juniper | Juniperus scopulorum |
| Rocky mountain maple | Acer glabrum |
| Rose twisted stalk | Streptopus lanceolatus |
| Roselle | Hibiscus sabdariffa |
| Rosemary | Salvia rosmarinus |
| Rough bugleweed | Lycopus asper |
| Roughbark lignum-vitae | Guaiacum officinale |
| Roundleaf dogwood | Cornus rugosa |
| Rowan | Sorbus aucuparia |
| Royal fern | Osmunda regalis |
| Rush milkweed | Asclepias subulata |
| Sacred fig | Ficus religiosa |
| Safflower | Carthamus tinctorius |
| Salad rocket | Eruca vesicaria |
| Sandbox tree | Hura crepitans |
| Saskatoon | Amelanchier alnifolia |
| Satavar | Asparagus racemosus |
| Scammony | Convolvulus scammonia |
| Scarlet pimpernel | Lysimachia arvensis |
| Scarlet trumpet | Ipomopsis aggregata |
| Scotch laburnum | Laburnum alpinum |
| Sea plantain | Plantago maritima |
| Seashore false bindweed | Calystegia soldanella |
| Seneca snakeroot | Polygala senega |
| Sheep's sorrel | Rumex acetosella |
| Shepherd's purse | Capsella bursa-pastoris |
| Shoofly | Biancaea decapetala |
| Short-leaf pine | Pinus echinata |
| Siebold's wild ginger | Asarum sieboldii |
| Silver birch | Betula pendula |
| Silver buffalo berry | Shepherdia argentea |
| Silverleaf indian breadroot | Pediomelum argophyllum |
| Single-leaf pinyon | Pinus monophylla |
| Sitka spruce | Picea sitchensis |
| Slippery elm | Ulmus rubra |
| Small leaved lime | Tilia cordata |
| Small soapweed | Yucca glauca |
| Smoketree spurge | Euphorbia cotinifolia |
| Smooth cat's ear | Hypochaeris glabra |
| Smooth hydrangea | Hydrangea arborescens |
| Smooth solomon's seal | Polygonatum biflorum |
| Snake gourd | Trichosanthes cucumerina |
| Snakeshead | Arum maculatum |
| Soapweed | Gypsophila struthium |
| Southern catalpa | Catalpa bignonioides |
| Southern maidenhair fern | Adiantum capillus-veneris |
| Southern sassafras | Atherosperma moschatum |
| Soybean | Glycine max |
| Spanish broom | Spartium junceum |
| Spear saltbush | Atriplex patula |
| Spearleaf stonecrop | Sedum lanceolatum |
| Speckled alder | Alnus incana subsp. rugosa |
| Spiked rhubarb | Rheum spiciforme |
| Spikenard | Nardostachys jatamansi |
| Spinach | Spinacia oleracea |
| Spindle | Euonymus europaeus |
| Spindle | Euonymus |
| Spiny rest harrow | Ononis spinosa |
| Spirit weed | Eryngium foetidum |
| Spreading false pimpernel | Vandellia diffusa |
| Spreading pellitory | Parietaria judaica |
| Spreading stonecrop | Sedum divergens |
| Spurge laurel | Daphne laureola |
| Spurge olive | Cneorum tricoccon |
| Squirting cucumber | Ecballium elaterium |
| St. benedict's thistle | Centaurea benedicta |
| Stag's-horn clubmoss | Lycopodium clavatum |
| Starhair groundcherry | Physalis viscosa |
| Stemless carline thistle | Carlina acaulis |
| Stiff goldenrod | Solidago rigida |
| Stink currant | Ribes bracteosum |
| Stinking iris | Iris foetidissima |
| Stonebreaker | Phyllanthus niruri |
| Strawberry bush | Euonymus americanus |
| Strychnine tree | Strychnos nux-vomica |
| Subalpine fir | Abies lasiocarpa |
| Sugar cane | Saccharum officinarum |
| Sugar pine | Pinus lambertiana |
| Sugar-apples | Annona squamosa |
| Sugarwood | Myoporum platycarpum |
| Summer pheasant's eye | Adonis aestivalis |
| Sunflower | Helianthus annuus |
| Swamp lily | Crinum erubescens |
| Swamp milkweed | Asclepias incarnata |
| Sweet briar | Rosa rubiginosa |
| Sweet chestnut | Castanea sativa |
| Sweet clover | Melilotus indicus |
| Sweet flag | Acorus calamus |
| Sweet golden-rod | Solidago odora |
| Sweet potato | Ipomoea batatas |
| Sweet sand-verbena | Abronia fragrans |
| Sweet violet | Viola odorata |
| Syringa | Melia azedarach |
| Tall goldenrod | Solidago gigantea |
| Tamarack | Larix laricina |
| Tamarind | Tamarindus indica |
| Tarragon | Artemisia dracunculus |
| Three-leaved caper | Crateva magna |
| Three-lobe beggarticks | Bidens tripartita |
| Thyme | Thymus vulgaris |
| Tilesius' wormwood | Artemisia tilesii |
| Tora | Senna tora |
| Touch-me-not balsam | Impatiens noli-tangere |
| Trailing bellflower | Cyananthus lobatus |
| Treacleberry | Maianthemum racemosum |
| Trifoliate orange | Citrus trifoliata |
| Tropical pokeweed | Phytolacca icosandra |
| True cinnamon | Cinnamomum verum |
| Trumpet honeysuckle | Lonicera sempervirens |
| Tuber fleeceflower | Reynoutria multiflora |
| Turkish rhubarb | Rheum palmatum |
| Turmeric | Curcuma longa |
| Twistedstalk | Streptopus amplexifolius |
| Utah honeysuckle | Lonicera utahensis |
| Utah juniper | Juniperus osteosperma |
| Velvet bean | Mucuna pruriens |
| Velvet leaf | Cissampelos pareira |
| Velvet-leaf | Abutilon theophrasti |
| Violetilla | Pombalia parviflora |
| Virginia spiderwort | Tradescantia virginiana |
| Wall flower | Erysimum x cheiri |
| Wall germander | Teucrium chamaedrys |
| Water cress | Nasturtium officinale |
| Water parsley | Oenanthe sarmentosa |
| Water spinach | Ipomoea aquatica |
| Water willow | Rostellularia procumbens |
| Wavy-leafed soap plant | Chlorogalum pomeridianum |
| Weeping forsythia | Forsythia suspensa |
| Welsh onion | Allium fistulosum |
| West indian pinkroot | Spigelia anthelmia |
| West indian woodnettle | Laportea aestuans |
| Western juniper | Juniperus occidentalis |
| Western labrador tea | Rhododendron columbianum |
| White beam | Aria edulis |
| White bryony | Bryonia alba |
| White cedar | Thuja occidentalis |
| White fringetree | Chionanthus virginicus |
| White jute | Corchorus capsularis |
| White mulberry | Morus alba |
| White mustard | Sinapis alba |
| White prickly poppy | Argemone albiflora |
| White spruce | Picea laxa |
| White turtlehead | Chelone glabra |
| White-berry bush | Flueggea virosa |
| Wild cabbage | Brassica oleracea |
| Wild garlic | Allium vineale |
| Wild himalayan pear | Pyrus pashia |
| Wild indigo | Baptisia alba var. macrophylla |
| Wild leek | Allium ampeloprasum |
| Wild soybean | Glycine max subsp. soja |
| Willow dock | Rumex salicifolius |
| Willow-leaved justicia | Justicia gendarussa |
| Wingstem camphorweed | Pluchea sagittalis |
| Winter cherry | Physalis alkekengi var. franchetii |
| Winter melon | Benincasa hispida |
| Winter savory | Satureja montana |
| Winterberry | Ilex verticillata |
| Winter's bark | Drimys winteri |
| Wood whitlow-grass | Draba nemorosa |
| Woodland strawberry | Fragaria vesca |
| Yarrow | Achillea millefolium |
| Yellow alder | Turnera ulmifolia |
| Yellow birch | Betula alleghaniensis |
| Yellow colchicum | Colchicum luteum |
| Yellow iris | Iris pseudacorus |
| Yellow myrobalan | Terminalia chebula |
| Yellow penstemon | Penstemon confertus |
| Yucca | Yucca |
| Aal | Morinda coreia |
