| Diseases & Uses |
| Diseases |
Laxative, Aperient, catharic, movements of the bowel, purgative |
| Plant names |
Plant parts |
| Latin |
English |
| Abies grandis | Giant Fir | |
| Abies lasiocarpa | alpine fir | |
| Abronia fragrans | Snowball sand verbena | |
| Abutilon theophrasti | Abutilon-Hemp | |
| Acanthus mollis | Bear's Breech | |
| Acer glabrum | Rock maple | |
| Achillea millefolium | Carpenter's Weed | |
| Acorus calamus | Calamus | |
| Actaea rubra | Red baneberry | |
| Adiantum capillus veneris | Maiden-hair | |
| Adonis aestivalis | Pheasant's eye | |
| Aegopodium podagraria | Bishop Weed | Leaf |
| Agave americana | Agave | |
| Agave parryi | Century plant | |
| Agave utahensis discreta | Century plant | |
| Agave utahensis eborispina | Century plant | |
| Ageratum conyzoides | Appa grass | |
| Agoseris glauca | Mountain dandelion | |
| Agropyron repens | Common Couch | |
| Ajuga reptans | ajuga | Whole plant |
| Akebia quinata | Akebia | |
| Alhagi mannifera | Manna tree | |
| Alhagi maurorum | Camel thorn | |
| Allamanda cathartica | allamanda | |
| Allium canadense | Canadian garlic | |
| Allium canadense mobilense | Canadian garlic | |
| Allium cepa | Bermuda onion | Bulb |
| Allium fistulosum | Cibol | |
| Allium porrum | Leek | |
| Allium schoenoprasum | Chives | |
| Allium vineale | Crow garlic | |
| Alnus Glutinosa | Alder | |
| Alnus rubra | Oregon alder | |
| Alnus rugosa | Speckled alder | |
| Alnus serrulata | Smooth alder | |
| Aloe | Aloe | Sap |
| Aloe arborescens | Torch Plant | |
| Aloe ferox | Bitter Aloe | Sap |
| Aloe socotrina | Socrotrine | Sap |
| Aloe vera | Aloe | Sap / Juice |
| Alpinia galanga | Chinese Ginger | Rhizome |
| Althaea officinalis | Althaea | |
| Amaranthus tricolor | Chinese amaranth | |
| Amelanchier alnifolia | Pacific serviceberry | |
| Anagallis arvensis | bird'seye | |
| Anchusa officinalis | Alkanet | |
| Anemarrhena asphodeloides | Anemarrhena | |
| Anethum graveolens | Dill | |
| Angelica archangelica | Angelica | |
| Angelica sinensis | Chinese angelica | Root |
| Annona squamosa | Custard apple | |
| Anthyllis vulneraria | Common Kineyvetch | |
| Apium graveolens | Celery | |
| Apium graveolens secalinum | Leaf celery | |
| Apium graveolens var. dulce | Celery | |
| Apium graveolens var. rapaceum | Celeriac | |
| Apocynum androsaemifolium | Bitterroot | |
| Arachis hypogaea | Earth Nut | |
| Arctium lappa | Beggar's button | |
| Arctium minus | Common burdock | |
| Argemone mexicana | Mexican poppy | |
| Armoracia lapathifolia | Horse-radish | |
| Artemisia absinthium | Absinth | |
| Artemisia dracunculus | French Tarragon | Leaf |
| Artemisia tilesii | Aleutian mugwort | |
| Artemisia vulgaris | Chinese moxa | |
| Arum maculatum | Adam-and-Eve | Rhizome / Rootstock, Root |
| Arundinaria gigantea | Cane reed | |
| Asarum caudatum | British Columbia Ginger | |
| Asarum europaeum | Asarabacca | |
| Asarum sieboldii | Wild ginger | |
| Asclepias curassavica | bastardipecac | |
| Asclepias incarnata | Swamp milkweed | |
| Asclepias quadrifolia | Fourleaf milkweed | |
| Asclepias subulata | Rush milkweed | |
| Asclepias syriaca | Common milkweed | |
| Asclepias tuberosa | butterfly milkweed | |
| Asimina triloba | American custardapple | |
| Asparagus officinalis | Asparagus | |
| Asparagus racemosus | Asparagus | Root |
| Asplenium adiantum-nigrum | Black spleenwort | |
| Asplenium trichomanes | Maidenhair spleenwort | |
| Aster macrophyllus | Bigleaf aster | |
| Astragalus hamosus | Southern Milk-vetch | |
| Astragalus membranaceus | Astragalus | Root |
| Astrantia major | Astrantia | |
| Atherosperma moschatum | Australian sassafras | |
| Atriplex hortensis | Garden Orache | |
| Atriplex patula | Common Orache | |
| Atropa bella-donna | Belladonna | Leaf |
| Avena sativa | Cultivated Oat | |
| Averrhoa carambola | carambola | |
| Baptisia australis | Blue False Indigo | |
| Baptisia lactea | Wild indigo | |
| Baptisia tinctoria | Horsefly Weed | Root |
| Basella alba | Ceylonspinach | |
| Belamcanda chinensis | Blackberry Lily | |
| Bellis perennis | Daisy | |
| Benincasa hispida | ash gourd | |
| Berberis aristata | Chitra | |
| Berberis vulgaris | Barberry | |
| Beta vulgaris | Beet | |
| Betonica officinalis | Betony | Leaf |
| Betula alleghaniensis | Yellow birch | |
| Betula pendula | Birch | |
| Bidens tripartita | Burr marigold | |
| Bistorta major | Adderwort | |
| Bixa orellana | Achiote | |
| Boerhavia diffusa | Tar vine | |
| Boletus Laricis | Larch argaric | Fungus / Mushroom |
| Brassica campestris | Chinese Cabbage | |
| Brassica juncea | Brown mustard | |
| Brassica juncea crispifolia | Curled mustard | |
| Brassica juncea foliosa | Leaf mustard | |
| Brassica juncea multiceps | chicken mustard | |
| Brassica juncea napiformis | Root mustard | |
| Brassica juncea rugosa | Head mustard | |
| Brassica juncea ssp. Strumata | chopped mustard | |
| Brassica juncea ssp. Tumida | bigstem mustard | |
| Brassica napus | Colza | |
| Brassica oleracea | Brussel sprouts | |
| Broussonetia papyrifera | Paper mulberry | |
| Bryonia alba | White bryony | Root |
| Bryonia dioica | Bryony | Root |
| Butea monosperma | Flame of the Forest | Seed |
| Buxus sempervirens | Box | Whole plant |
| Caesalpinia decapetala | Mysore thorn | |
| Caesalpinia pulcherrima | Barbados Pride | |
| Calendula arvensis | Calendula | |
| Calendula officinalis | Bull's Eyes | |
| Calystegia sepium | bindweed | Sap |
| Calystegia silvatica | Large Bindweed | Sap |
| Calystegia soldanella | Sea bindweed | |
| Cannabis sativa | Hemp | |
| Capparis spinosa | Caper | |
| Capsicum annuum | African Pepper | Fruit |
| Carapa guianensis | Andiroba | |
| Cardiospermum halicacabum | Balloon Vine | |
| Carica Papaya | Common papaw | |
| Carlina acaulis | Carline thistle | |
| Carlina vulgaris | Carline thistle | Root |
| Carthamus tinctorius | African saffron | |
| Carum carvi | Caraway | |
| Carya amara | Bitternut | |
| Cassia | Senna | Leaf |
| Cassia acutifolia | Alexandrian senna | Legume / Pod |
| Cassia angustifolia | Tinnevelly Senna | Legume / Pod |
| Cassia fistula | Indian Laburnum | Fruit, Fruit pulp, Pulp, Root |
| Cassia occidentalis | Coffee senna | Plant |
| Castanea sativa | European chestnut | |
| Catalpa bignonioides | catawba | |
| Centaurea cyanus | Bachelor's Button | |
| Centaurea montana | Mountain Bluets | |
| Cephalanthus occidentalis | Button bush | |
| Ceratonia siliqua | Carob | |
| Cercocarpus montanus | Mountain mahogany | |
| Cetraria islandica | Iceland Lichen | |
| Chaenorrhinum minus | Small toadflax | Flowering plant |
| Chamaenerium angustifolium | Blood Vine | |
| Chamaesyce hirta | Asthma weed | |
| Chamomilla suaveolens | Pineapple Mayweed | |
| Cheiranthus cheiri | Aegean wallflower | |
| Chelidonium majus | Celandine | |
| Chelone glabra | Balmony | |
| Chenopodium album | Fat hen | |
| Chenopodium bonus-henricus | Good King Henry | |
| Chiococca alba | Timaque | |
| Chionanthus virginicus | Chionanthus | |
| Chlorogalum pomeridianum | Soap lily | |
| Chrysanthemum balsamita | Alecost | |
| Chrysanthemum coronarium | Chop-suey greens | |
| Chrysanthemum coronarium spatiosum | Chop-suey greens | |
| Chrysanthemum parthenium | Bachelor's buttons | |
| Chrysosplenium alternifolium | Alternate-leaved Golden-saxifrage | |
| Cichorium intybus | Belgium endive | Leaf |
| Cinchona calisaya | Chinabark | |
| Cinnamomum aromaticum | Bastard Cinnamon | |
| Cinnamomum verum | Ceylon Cinnamon | |
| Citrullus lanatus | Water melon | Fruit |
| Citrus aurantiifolia | Egyptian lime | |
| Citrus limon | Canton lemon | |
| Citrus medica | citron | |
| Citrus reticulata | culate mandarin | |
| Citrus sinensis | blood orange | |
| Claytonia perfoliata | Cubanspinach | |
| Cneorum tricoccon | Cneorum | |
| Cnicus benedictus | Blessed Thistle | |
| Coccinia grandis | Ivy gourd | |
| Cochlearia officinalis | Common Scurvy Grass | |
| Colchicum autumnale | Autumn Crocus | |
| Colutea arborescens | Bladder senna | |
| Consolida regalis | Field Larkspur | |
| Convallaria majalis | Lily of the Valley | |
| Convolvulus arvensis | bindweed | |
| Convolvulus elongatus | Scammony | Latex / Milky juice, Root |
| Convolvulus Purga | Jalap | Tuber / Corm |
| Convulvulus nil | Imperial Japanese morning-glories | |
| Copaifera Langsdorffii | Copaiba | |
| Corchorus capsularis | Jute | |
| Coriandrum sativum | Chinese Parsley | Seed oil |
| Cornus canadensis | bunchberry | |
| Cornus circinata | Round-leaved dogwood | |
| Cornus nuttallii | Mountain dogwood | |
| Cornus sericea | Red osier dogwood | |
| Coronilla scorpioides | Annual scorpion vetch | |
| Cotoneaster racemiflorus | Black-wood | |
| Cowania mexicana | Cliff Rose | |
| Crataegus chrysocarpa | Fireberry hawthorn | |
| Crataegus pinnatifida | Chinese haw | |
| Cucumis sativus | Cucumber | Fruit |
| Cucurbita | Crookneck Squash | Seed |
| Cucurbita foetidissima | Buffalo gourd | |
| Curcuma longa | Common turmeric | Rhizome |
| Cuscuta epithymum | clover dodder | |
| Cuscuta racemosa | Lucerne dodder | Whole plant |
| Cuscuta reflexa | Amarbel | |
| Cyananthus lobatus | Trailing bellflower | |
| Cyclamen hederifolium | Cyclamen | |
| Cydonia oblonga | Apple-shaped Quince | |
| Cymbopogon citratus | Citronella grass | |
| Cynara scolymus | Artichoke | |
| Cytisus scoparius | Besom | |
| Daphne genkwa | Lilac daphne | |
| Daphne laureola | Spurge laurel | |
| Daphne mezereum | February daphne | |
| Datisca cannabina | Acalbir | Herb / Grass |
| Delphinium elatum | Alpine Larkspur | |
| Delphinium Staphisagria | Staphisagria | |
| Dendranthema indicum | Chrysanthemum | |
| Descurainia sophia | Flixweed | |
| Dichroa febrifuga | Antifebrile dichroa | |
| Dictamnus albus | Akgiritotu | |
| Diervilla lonicera | Bush honeysuckle | |
| Diospyros kaki | Chinese Date-plum | |
| Dirca palustris | Leather wood | |
| Draba nemorosa | Woodland Whitlow-grass | |
| Drimys winter | Winter's bark | |
| Drosera rotundifolia | Dew Plant | |
| Drymaria cordata | West Indian chickweed | |
| Ecballium elaterium | Squirting cucumber | Fruit juice |
| Eclipta prostrata | American daisy | |
| Elettaria cardamomum | Cardamom | |
| Eruca vesicaria | Garden Rocket | Leaf |
| Erythrina crista-galli | Cockspur coral tree | |
| Erythrina herbacea | Cardinal spear | |
| Erythrina humeana | Dwarf kaffirboom | |
| Erythrina zeyheri | Prickly cardinal | |
| Eucalyptus viminalis | Manna gum | |
| Euonymus americanus | Strawberry bush | |
| Euonymus atropurpurea | Burning Bush | |
| Euonymus europaeus | common spindle | |
| Eupatorium cannabinum | Hemp Agrimony | |
| Eupatorium perfoliatum | Boneset | |
| Euphorbia corollata | Wild spurge | |
| Euphorbia cyparissias | Cypress Spurge | Latex / Milky juice |
| Euphorbia lathyris | Caper Spurge | |
| Euphorbia pekinensis | Da Ji | |
| Euphrasia stricta | Euphrasia | Aerial parts |
| Fallopia japonica | Crimson Beauty | |
| Ferula Asa foetida | Asafoetida | |
| Ferula foetida | Asafoetida | |
| Ficus carica | Common fig | |
| Ficus palmata | Wild fig | |
| Foeniculum vulgare | Bitter fennel | |
| Forsythia suspensa | Goldenbells | |
| Fragaria vesca | Alpine strawberry | |
| Fragaria vesca | Alpine strawberry | |
| Fragaria vesca | Alpine strawberry | |
| Fragaria vesca 'Semperflorens' | Alpine strawberry | |
| Frangula alnus | Alder Buckthorn | Fresh bark, Legume / Pod, Rind / Bark / Cortex |
| Frasera caroliniensis | American columbo | |
| Frasera speciosa | Green gentian | |
| Fraxinus excelsior | Ash | Leaf |
| Fraxinus nigra | Black ash | |
| Fraxinus ornus | Ash | |
| Fucus vesiculosus | Bladderwrack | |
| Fumaria officinalis | Common Fumitory | |
| Fumaria parviflora | Few-flowered Fumitory | |
| Galium aparine | Bedstraw | |
| Genipa americana | Genipa | |
| Genista germanica | German Greenweed | |
| Genista tinctoria | Dyer's Broom | |
| Gentiana lutea | Bitter root | |
| Gentianella quinquefolia | Ague weed | |
| Geocaulon lividum | False toadflax | |
| Gillenia stipulata | American ipecacuanna | |
| Gillenia trifoliata | Indian physic | |
| Glechoma hederacea | Ale-hoof | |
| Globularia elongata | Common Globularia | |
| Glycine max | Soja bean | |
| Glycyrrhiza glabra | Commom Licorice | Root |
| Gossypium herbaceum | Arabian cotton | Seed |
| Gratiola officinalis | Gratia dei | |
| Guaiacum officinale | Gauyacan | Nut |
| Gutierrezia sarothrae | broom snakeweed | |
| Gypsophila paniculata | Baby's breath | |
| Gypsophila Struthium | Soapweed | |
| Hancornia speciosa | Mangabeira | |
| Hedera helix | Common Ivy | |
| Hedera nepalensis | Nepal ivy | |
| Helenium autumnale | common sneezeweed | |
| Helianthus annuus | Annual Sunflower | Root |
| Helianthus tuberosus | Jerusalem Artichoke | |
| Helleborus niger | Black hellebore | Plant |
| Helleborus viridis | Green hellebore | |
| Hemerocallis fulva | Common day lily | |
| Hepatica acutiloba | American liverleaf | |
| Hepatica americana | American liverleaf | |
| Hibiscus cannabinus | Ambari hemp | |
| Hibiscus rosa-sinensis | Chinese hibiscus | |
| Hibiscus sabdariffa | Florida cranberry | Flower / Blossom |
| Houttuynia cordata | Dokudami | |
| Hovenia dulcis | Coral tree | |
| Humulus lupulus | bine | |
| Huperzia selago | Clubmoss | |
| Hydrangea arborescens | Common hydrangea | |
| Hydrastis canadensis | Golden seal | |
| Hypochoeris glabra | Smooth cat's ear | |
| Ilex aquifolium | Common Holly | |
| Ilex cassine | Cassine | |
| Ilex opaca | American holly | |
| Ilex paraguariensis | Braziliantea | |
| Ilex verticillata | Common winterberry | |
| Impatiens balsamina | Balsam | |
| Impatiens noli tangere | Touch-me-not | Leaf |
| Imperatoria ostruthium | Hog's fennel | |
| Indigofera suffruticosa | Indigo plant | |
| Inula britannica | British Yellowhead | |
| Inula britannica chinensis | Xuan fu hua | |
| Ipomaea pandurata | bigroot morningglory | |
| Ipomoea aquatica | Chinese waterspinach | Sap / Juice |
| Ipomoea purpurea | Common morning glory | |
| Ipomopsis aggregata | Skyrocket | |
| Iris florentina | Iris | |
| Iris foetidissima | Stinking gladwin | |
| Iris germanica | Bearded Iris | |
| Iris pallida | Dalmatian iris | |
| Iris pseudacorus | Flag-Iris | |
| Iris setosa | Arctic blue flag | |
| Iris versicolor | Blue flag | |
| Jateorhiza palmata | Calumba | Root |
| Jatropha curcas | Barbados nut | |
| Juglans cinerea | Butter-nut | |
| Juglans nigra | Black Walnut | |
| Juglans regia | Black Sea Walnut | |
| Juniperus monosperma | cherrystone juniper | |
| Juniperus occidentalis | Western juniper | |
| Juniperus osteosperma | bigberry juniper | |
| Juniperus scopulorum | Rocky Mountain juniper | |
| Justicia gendarussa | Gandarussa | |
| Laburnum alpinum | Scotch laburnum | |
| Lactuca sativa | Garden Lettuce | |
| Lagenaria siceraria | Bottle gourd | |
| Lagerstroemia indica | crape myrtle | |
| Lamium amplexicaule | Henbit | |
| Lamium purpureum | Red dead nettle | |
| Larix americana | American Larch | |
| Larix decidua | Common larch | |
| Lathyrus sativus | Chickling pea | |
| Lavatera cachemiriana | Lavatera | |
| Ledum glandulosum | Labrador tea | |
| Ledum palustre | Labrador-tea | |
| Lens culinaris | Lentil | |
| Lepidium apetalum | Peppergrass | |
| Lepidium sativum | Cress | |
| Linaria canadensis | Blue toadflax | |
| Linaria vulgaris | Butter and Eggs | Herb / Grass |
| Linum catharticum | Fairy Flax | |
| Linum usitatissimum | Common Flax | Seed |
| Liquidambar imberbe | Balm of Gilead | |
| Lobelia siphilitica | Great blue lobelia | |
| Lomatium nudicaule | Pestle parsnip | |
| Lonicera caprifolium | Italian honeysuckle | |
| Lonicera involucrata | Californian Honeysuckle | |
| Lonicera periclymenum | Honeysuckle | |
| Lonicera sempervirens | Trumpet honeysuckle | |
| Lonicera utahensis | Utah honeysuckle | |
| Luffa operculata | Rag Gourd | Fruit |
| Lycium barbarum | Barbary boxthorn | |
| Lycopodium clavatum | Antler Herb | Spore |
| Lycopus asper | Rough bugleweed | |
| Magnolia acuminata | blue magnolia | |
| Mahonia aquifolium | Blue Barberry | |
| Mahonia fremontii | Mahonia | |
| Mahonia nervosa | Oregon | |
| Mahonia pinnata | California barberry | |
| Mahonia repens | Creeping Barberry | |
| Majorana hortensis | Garden Marjoram | |
| Malpighia glabra | Acerola | Fruit |
| Malus domestica | Apple | |
| Malus fusca | Oregon crab | |
| Malus silvestris | Apple | |
| Malva moschata | Musk Mallow | |
| Malva neglecta | Cheeses | |
| Malva silvestris | Blue Mallow | |
| Malva verticillata | Chinese mallow | |
| Mandragora officinarum | autumn mandrake | Root |
| Manihot esculenta | Bitter Brazilian arrowroot | |
| Marah macrocarpus | Chilicothe | |
| Maytenus ilicifolia | Mayteno | |
| Medicago sativa | Alfalfa | |
| Melia azedarach | Barbados lilac | |
| Melilotus indica | Annual yellow sweetclover | |
| Melothria pendula | creepingcucumber | |
| Menispermum canadense | Canada moonseed | |
| Mentha pulegium | European pennyroyal | |
| Menyanthes trifoliata | Beckbean | |
| Mercurialis annua | Annual Mercury | |
| Mercurialis perennis | Dog's Mercury | |
| Mespilus germanica | Medlar | |
| Mirabilis jalapa | beautyofthenight | |
| Momordica charantia | Balsam apple | |
| Morus alba | Chinese white mulberry | |
| Morus australis | Korean mulberry | |
| Morus nigra | Black mulberry | |
| Morus rubra | Red mulberry | |
| Musa acuminata | banana | |
| Myricaria germanica | German false tamarisk | |
| Myristica fragrans | Mace | Nut |
| Myrobalanus chebula | Black chebulic | Ripe fruit |
| Myrsine africana | African Boxwood | |
| Nannorrhops ritchiana | Mazari palm | |
| Narcissus pseudo-narcissus | buttercup | |
| Nardostachys grandiflora | Indian nard | |
| Nasturtium microphyllum | Narrow-fruited Water-cress | |
| Nasturtium officinale | Berro | |
| Nasturtium x sterile | Brown watercress | |
| Ocimum basilicum | Basil | |
| Oemleria cerasiformis | Oso berry | |
| Oenanthe sarmentosa | Water dropwort | |
| Olea europaea | Common Olive | Oil |
| Ononis campestris | Cammock | |
| Orobanche ammophyla | Lie dang | |
| Osmunda regalis | Regal Fern | Leaf |
| Paeonia brownii | Brown's peony | |
| Parietaria erecta | Common Pellitory | |
| Parietaria judaica | Pellitory of the wall | |
| Paullinia cupana | Guarana | Seed |
| Pectis papposa | Chinchweed | |
| Penstemon confertus | Yellow penstemon | |
| Penthorum sedoides | Virginian stonecrop | |
| Periandra mediterranea | Brazilianlicorice | |
| Perideridia gairdneri | Yampa | |
| Petroselinum crispum | Common Parsley | |
| Petroselinum crispum var. Tuberosum | Hamburg parsley | |
| Phyllanthus Emblica | Emblic | Fresh fruit |
| Phyllanthus niruri | Phyllanthus | |
| Physalis alkekengi | Alkekengi | |
| Physalis alkekengi var. Franchetii | Winter cherry | |
| Physalis angulata | Bolsa Mullaca | |
| Physalis minima | Cape gooseberry | Fruit |
| Physalis viscosa | Stellate groundcherry | |
| Physocarpus opulifolius | Atlantic ninebark | |
| Phytolacca acinosa | Indian poke | |
| Phytolacca americana | American Pokeweed | |
| Picea glauca | Alberta Spruce | |
| Picea sitchensis | Sitka spruce | |
| Picrorhiza scrophulariaeflora | Gentian | Rhizome / Rootstock |
| Pinus cembroides var. monophylla | Single leaf piñon | |
| Pinus contorta | Beach pine | |
| Pinus echinata | Arkansas pine | |
| Pinus lambertiana | Pine Sugar | |
| Piper nigrum | Black Pepper | Fruit |
| Plantago afra | African Plantain | |
| Plantago alpina | Alpine Plantain | |
| Plantago arenaria | Branched Plantain | |
| Plantago asiatica | Asian plantain | |
| Plantago australis | Mexican plantain | |
| Plantago coronopus | Buck's-horn plantain | |
| Plantago depressa | Depressed plantain | |
| Plantago ispaghula | Blond Plantain | |
| Plantago lanceolata | buckhorn | |
| Plantago major | Broadleaf Plantain | |
| Plantago major | Broad-leaved Plantain | |
| Plantago maritima | Sea plantain | |
| Plantago media | Hoary Plantain | |
| Plantago psyllia | Fleawort | |
| Plantago psyllium | Psyllium | Seed |
| Plantago rugelii | American plantain | |
| Platanus occidentalis | American plane | |
| Podophyllum hexandrum | Himalayan may apple | |
| Podophyllum peltatum | American mandrake | Root |
| Podophyllum pleianthum | Chinese Mayapple | |
| Polygala amarella | Bitter milkwort | |
| Polygala senega | Milkwort | Root |
| Polygala vulgaris | Common milkwort | |
| Polygonatum biflorum | Small Solomon's seal | |
| Polygonum aequale | Allseed | |
| Polygonum aviculare | Allseed | |
| Polygonum multiflorum | Black-haired Mr He | |
| Polymnia uvedalia | Bearsfoot | |
| Polypodium vulgare | Adder's fern | |
| Poncirus trifoliata | Bitter orange | |
| Populus balsamifera | Balm Of Gilead | |
| Prosopis juliflora | Algarrobo | |
| Prunus armeniaca | Apricot | |
| Prunus davidiana | Chinese peach | |
| Prunus domestica | Plum | |
| Prunus domestica ssp. insititia | Damson | |
| Prunus emarginata | Bitter cherry | |
| Prunus humilis | Bush cherry | |
| Prunus japonica | Chinese bush cherry | |
| Prunus japonica nakai | Japanese bush berry | |
| Prunus persica | Common Peach | |
| Prunus persica var. Nucipersica | Nectarine | |
| Prunus spinosa | Blackthorn | Flower / Blossom |
| Prunus virginiana demissa | Western Choke Cherry | |
| Psidium guajava | Common guava | |
| Psoralea argophylla | Silverleaf scurf pea | |
| Psoralea glandulosa | Culen | |
| Pyrus communis | Garden Pear | |
| Quassia amara | American bitterwood | |
| Quercus gambelii | Gambel oak | |
| Raphanus sativus | Garden Radish | |
| Raphanus sativus caudatus | Rat-tail radish | |
| Raphanus sativus var. Niger | Black Garden Radish | |
| Raphanus sativus var. Oleiformis | Fodder radish | |
| Reseda odorata | bastardrocket | |
| Rhamnus cathartica | Buckthorn | Rind / Bark / Cortex |
| Rhamnus purshiana | Californian buckthorn | Rind / Bark / Cortex |
| Rheum australe | Himalayan rhubarb | |
| Rheum emodi | Rubarb | Rhizome / Rootstock |
| Rheum nobile | Sikkim rhubarb | |
| Rheum officinale | Chinese Rhubarb | Root |
| Rheum palmatum | Chianghai rhubarb | Root |
| Rheum palmatum tanguticum | Da Huang | |
| Rheum rhaponticum | Common Rhubarb | Root |
| Rheum tanguticum | Rhubarb | Root |
| Ribes bracteosum | Stink currant | |
| Ribes lacustre | Prickly blackcurrant | |
| Ribes rubrum | common currant | |
| Ribes uva-crispa | English gooseberry | |
| Ricinus communis | castor | Seed |
| Ricinus zanzibariensis | Castor Oil Plant | Seed |
| Robinia pseudacacia | Black locust | |
| Rosa canina | Brier Rose | |
| Rosa eglanteria | Rosa Mosqueta | |
| Rosa multiflora | Baby rose | |
| Rosa wichuraiana | Memorial rosa | |
| Rosa x centifolia | Burgundy rose | |
| Rosa x damascena | Damask rose | |
| Rosmarinus officinalis | Compass Plant | |
| Rubia peregrina | Madder | |
| Rubia tinctorum | Ground-Madder | |
| Rubus occidentalis | Black raspberry | |
| Rumex | Dock | Root |
| Rumex acetosa | Broadleaf sorrel | Herb / Grass |
| Rumex alpinus | Alpine dock | |
| Rumex crispus | Curled Dock | Root |
| Rumex obtusifolius | Bitter dock | Root |
| Rumex patienta | Herb Patience | |
| Rumex salicifolius | Willow dock | |
| Rumex scutatus | Buckler-leaved sorrel | |
| Rumex vesicarius | Bladder dock | Leaf |
| Ruscus aculeatus | Box-Holly | |
| Saccharum officinarum | Sugar cane | Culm / Straw |
| Salvia lyrata | Cancer weed | |
| Sambucus caerulea | Blue elder | |
| Sambucus callicarpa | Pacific Red Coast Elder | |
| Sambucus canadensis | American elder | |
| Sambucus ebulus | Danewort | Root |
| Sambucus javanica | Chinese elder | |
| Sambucus mexicana | Mexican elder | |
| Sambucus nigra | Black elder | Rind / Bark / Cortex |
| Sambucus nigra laciniata | Common Elder laciniata | Rind / Bark / Cortex, Root |
| Sambucus pubens | American red elder | |
| Sambucus racemosa | Red Berried Elder | Root |
| Sambucus racemosa kamtschatica | Red elder | |
| Sambucus wightiana | Elder | |
| Sanguinaria canadensis | Blood root | |
| Sapium sebiferum | Vegetable tallow | |
| Saponaria officinalis | Boucing bess | |
| Sarracenia purpurea | Pitcher plant | |
| Satureja montana | Savory | |
| Schinus molle | California peppertree | |
| Scoparia dulcis | Sweet broom | Whole plant |
| Scrophularia nodosa | Carpenters square | |
| Scutellaria baicalensis | Baical Skullcap | Root |
| Sechium edule | chayote | |
| Sedum acre | Biting Stonecrop | Fresh plants |
| Sedum divergens | Pacific stonecrop | |
| Sedum lanceolatum | Spearleaf stonecrop | |
| Sedum spathulifolium | Broadleaf stonecrop | |
| Senecio erucifolius | Hoary groundsel | |
| Senecio vulgaris | common groundsel | |
| Senna alata | Candelabra bush | |
| Senna alexandrina | Alexandran senna | Leaf |
| Senna marilandica | American senna | |
| Shepherdia argentea | Buffalo berry | |
| Shepherdia canadensis | Buffalo berry | |
| Silene latifolia ssp. alba | White Campion | |
| Silybum marianum | blessed milk thistle | |
| Sinapis alba | Salad mustard | |
| Sisymbrium officinale | Bank cress | |
| Smilacena racemosa | False spikenard | |
| Solanum dulcamara | Bitter Nightshade | |
| Solanum nigrum | Black Nightshade | |
| Solanum scabrum | Garden huckleberry | |
| Solanum tuberosum | Potato | Tuber / Corm |
| Soldanella alpina | Alpine Snowbell | |
| Solidago gigantea | Early Goldenrod | |
| Solidago odora | anisescented goldenrod | |
| Solidago rigida | Stiff goldenrod | |
| Sophora japonica | Chinese scholar tree | |
| Sorbus americana | American mountain ash | |
| Sorbus aria | chessapple | |
| Sorbus aucuparia | Cock-drunk | |
| Spartium junceum | Genet | |
| Spigelia anthelmia | West Indianpink | |
| Spinacia oleracea | Spinach | |
| Stachytarpheta jamaicensis | Brazilian Tea | |
| Staphylea colchica | Bladdernut | |
| Stellaria media | Adder's mouth | |
| Streptopus amplexifolius | clasp twisted stalk | |
| Streptopus roseus | Scootberry | |
| Strychnos nux-vomica | Nux-vomica | |
| Swertia chirata | Chirata | Plant |
| Symphoricarpos albus laevigatus | Snowberry | |
| Symphytum officinale | Ass Ear | |
| Syzygium aromaticum | Clavos | |
| Syzygium cumini | Aceituna Dulce | |
| Tagetes minuta | Aztec marigold | |
| Tagetes patula | French marigold | |
| Tamarindus indica | Indian date | Fruit pulp, Leaf |
| Tamarix gallica | French tamarisk | |
| Tamus communis | Black bindweed | |
| Taraxacum mongolicum | Mongolian dandelion | |
| Taraxacum officinale | Blowball | Root |
| Taxus baccata | Common Yew | |
| Terminalia bellerica | beachalmond | Fruit |
| Terminalia catappa | Indian almond | |
| Teucrium chamaedrys | Germander | |
| Thalictrum foliolosum | Asian meadowrue | |
| Thapsia garganica | Drias plant | |
| Theligonum cynocrambe | Dog Cabbage | |
| Thuja orientalis | Biota | |
| Thymus vulgaris | Common Thyme | |
| Tilia cordata | Basswood | |
| Tilia platyphylla | bigleaf linden | |
| Torreya grandis | Chinese nutmeg tree | |
| Torreya nucifera | Japanese Nutmeg | |
| Tradescantia virginiana | Spiderwort | |
| Tragopogon porrifolius | Salsify | |
| Trichosanthes cucumerina anguina | club gourd | |
| Trichosanthes kirilowii | Chinese cucumber | |
| Trifolium pratense | Clover | |
| Trigonella foenum-graecum | Bird's foot | Seed |
| Triosteum perfoliatum | Wild coffee | |
| Trollius europaeus | European Globeflower | |
| Tropaeolum majus | Climbing Nasturtium | Green seed |
| Tropaeolum minus | bush nasturtium | |
| Turnera aphrodisiaca | Damiana | Leaf |
| Turnera ulmifolia | West Indian Holly | |
| Tussilago farfara | Ass' foot | |
| Ulmus japonica | Japanese elm | |
| Urtica dioeca | Common Nettle | |
| Vaccinium myrtillus | Bilberries | Berry |
| Veratrum album | European whitehellebore | |
| Veratrum nigrum | Black False-helleborine | |
| Verbena officinalis | common verbena | |
| Veronica beccabunga | Brooklime | Whole plant |
| Veronicastrum virginicum | Beaumont's root | |
| Viburnum trilobum | American cranberry | |
| Vicia gigantea | Giant vetch | |
| Vinca major | Greater periwinkle | |
| Viola biflora | Alpine Yellow-violet | |
| Viola canina | Dog violet | |
| Viola odorata | Apple leaf | |
| Viola tricolor | Heart's Ease | |
| Viola tricolor | European wild pansy | |
| Vitis vinifera | common grapevine | |
| Xanthium strumarium | Bottomburr | |
| Yucca | Yucca | |
| Yucca aloifolia | Aloe Yucca | |
| Yucca baccata | Banana Yucca | |
| Yucca brevifolia | Joshua tree | |
| Yucca filamentosa | Adam's Needle | |
| Yucca glauca | Bear Grass | |
| Yucca gloriosa | Spanish dagger | |
| Yucca schidigera | Mohave Yucca | |
| Yucca whipplei | Chaparral Yucca | |
| Zingiber officinale | Ginger | |
| Ziziphus jujuba | Chinese date | |
