Herbs Listed by Common Names
Common Name Botanical Name
Abscess Root Polemonium reptans
Acacia Bark Acacia arabica
Acacia Bark Acacia decurrens
Acacia Cum Acacia senegal
Acanthopanax Eleutherococcus
Aconite Aconitum napellus
Actea arguta Actea rubra
Adder's Tongue, American Erythronium americanum
Adder's Tongue, English Ophioglossum vulgatum
African Bird Pepper Capsicum
Agar Gelidium amansii
Agaric of oak Boletus ignarius
Agaricus Fomes officinalis
Agothasma Barosma
Agrimony Agrimonia eupatoria
Alder Alnus glutinosa
Alder, Buckthorn Rhamnus frangula
Alder, Black Prinos
Alegria Amaranthus
Alfalfa Medicago
Alfilerillo Erodium
Algerita Mahonia
Alkanet Alkanna tinctoria
Alkanet root Anchusa tinctoria
Allspice Pimenta dioica
Almond Prunus amygdalus
Aloe Aloe spp.
Aloes Socrotine Aloe
Alstonia Bark Alstonia scholaris
Alum Root Geranium
Alum root, American Heuchera americana
Amapa Tabebuia
Amaranth Amaranthus hypochondriacus
American Aloe Agave
American Ginseng Panax quinquefolium
American Ground Pine Lycopodium complanatum
American Hellebore Veratrum viride
American Ipecac Euphorbia ipecacuanha
American Liverwort Hepatica nobilis
American Mandrake Podophyllum peltatum)
American Pennyroyal Hedeoma pulegioides
American Sarsaparilla Aralia nudicaulis
American Senna Cassia marilandica
American Spikenard Aralia racemosa
American White Pond Lily Nymphaea odorata
Amla Emblica officinalis
Ammoniacum Dorema ammoniacum
Amole Lily Chorogalum
Amole Yucca
Anemone hepatica Hepatica
Anemone pulsatilla Anemone hirsutissima
Angelica Angelica archangelica
Angelica tree Aralis spinosa
Angostura Galipea officinalis
Angustura Casparia febrifuga
Anise, Star Illicium
Aniseed Anisum
Aniseed Pimpinella anisum
Annatto Bixa orellana
Antelope Horns Asclepias asperula
Apricot Seed Prunus armeniaca
Arabic Gum Acacia senegal
Arbor Vitae Thuja
Arbutus Epigaea repens
Archangel Lamium album
Arnica Arnica montana
Arnica, Mexican Heterotheca
Arrowroot Maranta arundinacea
Artichoke Cynara
Arum root Arum triphyllum
Asafetida Ferula assa-foetida
Ash Fraxinus excelsior
Ash, Prickly Xanthoxylum
Ash, Wafer Ptelea
Ashwaganda Withania somnifera
Asparagus Asparagus officinalis
Aspen Populus tremuliodes
Astragalus Astragalus membranaceus
Atbala Abutilon indicum
Avens Geum urbanum
Azedarach Azadirachta indica
Balm Melissa officinalis
Balm of Gilead Populus candicans
Balm of Gilead Populus gileadensis
Balm of Gilead Populus nigra
Balmony Chelone glabra
Balsam Root Balsamorhiza
Bamboo Manna Bambusa arundinacea
Baneberry Actea
Barberry Berberis vulgaris
Barley Hordeum vulgare
Basil Ocimum basilicum
Bay Myrica acris
Bayberry Myrica cerifera
Bearberry Arctostaphylos uva-ursi
Bearsfoot Polymnia uvedalia
Bebeeru Nectandra rodiaei
Bedstraw Galium
Beech Fagus sylvatica
Belladonna Atropa belladonna
Benzoin Styrax benzoin
Berberis aquifolium Mahonia
Betel Piper betle
Beth Root Trillium erectum
Betony Pedicularis
Bhringaraj Eclipta alba
Bibhitaki Terminalia belerica
Bilberry Vaccinium myrtillus
Birch Betula spp.
Birthwort Aristolochia spp.
Biscuit Root Lomatium
Bistort Polygonum bistorta
Bitter polygala Polygala rubella
Bitter Root Apocynum androsaemifolium
Bittersweet Solanum dulcamara
Bittersweet, American Celastrus scandens
Black Bryony Tamus communis
Black Catechu Acacia catechu
Black Cohosh Cimicifuga racemosa
Black Haw Viburnum prunifolium
Black Hellebore Helleborus niger
Black Horehound Ballota nigra
Black Mustard Brassica nigra
Black Oak Quercus tinctoria
Black Root Leptandra virginicum
Black Root Veronicastrum virginicum
Black Sampson Echinacea angustifolia
Black Walnut Juglans major
Blackberry Rubus villosus
Blackcurrant Ribes nigrum
Bladderwrack Fucus vesiculosus
Blazing Star Liatris
Bleeding Heart Dicentra formosa
Blessed Thistle Cnicus benedictus
Bloodroot Sanguinaria canadensis
Blue Cohosh Caulophylum thalictroides
Blue Flag Iris caroliniana
Blue Flag Iris versicolor
Blueberry Vaccinium
Bogbean Menyanthes trifoliata
Boldo Peumus boldus
Boneset Eupatorium perfoliatum
Borage Borago officinalis
Box Buxus sempervirens
Boxwood, American Cornus florida
Brahmi Centella
Bricklebush Brickellia
Brooklime Veronica beccabunga
Broom Cytisus scoparius
Broom Sarothamnus scoparius
Broom Tops Scoparius
Broomrape Orobanche
Bryony Bryonia
Buchu Agathosma betulina
Buchu Barosma
Buckbean Menyanthes
Buckeye Aesculus glabra
Buckeye, California Aesculus californica
Buckthorn Frangula
Buckthorn, California Rhamnus californica
Buckwheat Bush Eriogonum
Buckwheat Fagopyrum esculentum
Bugle Ajuga reptans
Bugleweed Lycopus virginicus
Bugloss Echium vulgare
Bunchberry Cornus
Burdock Arctium lappa
Burgundy pitch Abies excelsa
Burnet Saxifrage Pimpinella saxifraga
Burning Bush Euonymus
Burr Marigold Bidens tripartita
Bursage Ambrosia
Butcher's Broom Ruscus aculeatus
Butter-and-eggs Linaria
Butterburr Petasites hybridus
Butterfly Milkweed Asclepias tuberosa
Butternut Juglans cineria
Button Bush Cephalanthus
Button snakeroot Eryngium aquaticum
Cabbage Tree Andira araroba
Cachana Liatris
Cactus Cereus, Opuntia
Cade oil Juniperus oxycedrus
Cajaput Melaleuca leucadendron
Calabar Bean Physostigma venenosum
Calamint Calamintha ascendens
Calamus Acorus Calamus
Calendula Calendula officinalis
California Buckeye Aesculus californica
California Poppy Eschscholtzia
California Slippery Elm Fremontia
California Snakeroot Aristolochia californica
Californian Poppy Eschscholzia californica
Calumba Jateorhiza palmata
Camphor Camphora officinalis
Camphor Weed Heterotheca, Pluchea
Canada Balsam Abies
Canadian Fleabane Erigeron
Canadian Hemp Apocynum cannabinum
Canadian Snakeroot Asarum
Canaigre Rumex hymenosepalus
Canela Cinnamonum
Canella Canella winterana
Canutillo Ephedra viridis
Caraway Carum carvi
Cardamon Elattaria cardamomum
Cardinal Flower Lobelia cardinalis
Cardo Santo Argemone
Carnauba Copernicia cerifera
Carrot Daucus
Cascara Cascara sagrada
Cascara Sagrada Rhamnus purshiana
Cascarilla Croton eleuteria
Cashew Anacardium occidentale
Cassia angustifolia Senna
Cassia Cinnamomum aromaticum
Castor Oil Plants Ricinus communis
Cat's Paw Antennaria
Cataria Nepeta
Catclaw Acacia Acacia greggii
Catmint Nepeta cataria
Catnip Nepeta cataria
Cattail Typha spp.
Cayenne Capsicum minimum
Cebadilla Swertia
Cedron Simaba cedron
Celandine Chelidonium
Celery: Apium graveolens
Cenizo Leucophyllum
Centaury Centaurium erythraea
Century Plant Agave
Cevadilla Veratrum sabadilla
Chamomile, Roman Anthemis nobilis
Chamomile Matricaria recutita
Chaparral Larrea divaricata
Chaparro Amargosa Castela
Chasteberry Vitex agnus-castus
Chaulmoogra Hydocarpus spp
Cheeseplant Malva
Cherry Laurel Prunus laurocerasus
Cherry Prunus cerasus
Chestnut Castanea sativa
Chestnut, Horse Aesculus hippocast.
Chia Seeds Salvia polystachya
Chickweed Stellaria media
Chicory Cichorium intybus
Chilcuan Heliopsis
Chimaja Cymopterus
Chinese Foxnuts Euryale ferox
Chinese Rhubarb Rheum officinale
Chiretta Swertia chirata
Chrysanthemum Chrysanthemum indicum
Cilantro Coriandrum
Cinchona Cinchona spp-
Cinnamon Cinnamomum verum
Cinquefoil Potentilla
Cistus Helianthemum, Cistus
Clary Salvia sclarea
Cleavers Galium aparine
Clover, Red Trifolium pratens
Clover, Sweet Melilotus
Clover, Yellow Melilotus
Cloves Eugenia caryophillata
Clubmoss Lycopodium clavatum
Coca Erythroxylum coca
Cocillana Guarea rusbyi
Cocklebur Xanthium
Cocoa Theobroma cacao
Coffee Caffea arabica
Cohosh, Black Cimicifuga
Cohosh, Blue Caulophyllum
Colchicum Colchicum autumnale
Coleus Coleus forskohlii
Colocynth Citrullus colocynthis
Coltsfoot Tussilago farfara
Coltsfoot, Western Petasites
Columbo, American Frasera carolinensis
Columbo, American Swertia
Comfrey Symphytum officinale
Common dogwood Cornus florida
Condurango Marsdenia condurango
Coneflower Echinacea, all
Conopholis Orobanche
Contrajerva Dorstenia contrajerva
Conyza Erigeron
Copaiba Copaifera langsdorffi
Coral Root Corallorhiza odontorhiza
Coriander Coriandrum sativum
Corn Silk Zea mays
Corn smut Ustilago maydis
Cornflower Centaurea cyanus
Corydalis canadensis Dicentra
Cota Thelesperma
Cotton Root Gossypium herbaceum
Couch Grass Agropyron repens
Cow Parsnip Heracleum
Cowhage Mucuna pruriens
Cowslip Primula veris
Cramp Bark Viburnum opulus
Cranesbill Geranium maculatum
Crawley Coralorrhiza
Creosote Bush Larrea
Croton Croton tiglium
Cuauchichic Garrya
Cubeb Piper cubeba
Cuckoopint Arum maculatum
Cudweed Gnaphalium uliginosum
Culver's Root Leptandra
Cumin Cuminum cyminum
Cupmoss Cladonia pyxidata
Cypress Cupressus
Cytisus Scoparius
Daisy Bellis perennis
Damiana Tumera diffusa
Dandelion Taraxacum officinale
Date Phoenix dactylifera
Desert Anemone Anemone Tuberosa
Desert Lavender Hyptis
Desert Tea Ephedra viridis
Desert Willow Chilopsis
Devil's Claw Harpagophytum procumbens
Devil's Club Oplopanax
Devil's Dung Asafetida
Devil's Walkingstick Aralia hispida
Dewberry Rubus trivialis
Dill Anethum graveolens
Dodder Cuscuta epithymum
Dog Rose Rosa canina
Dogbane Apocynum
Doggrass Agropyron
Dogwood Cornus
Dogwood, Jamaican Piscidia
Dong Quai Angelica sinensis
Dragon's Blood Daemonorops draco
Dryopteris Aspidium
Dugaldia Helenium
Dusty Miller Cineraria
Dwarf chestnut Castanea pumila
Dwarf Elder Sambucus ebulus
Dwarf Pine Pinus Montana
Dyer's Greenweed Genista tinctoria
Echinacea Echinacea spp.
Elder Sambucus nigra
Elder, Dwarf Aralia hispida
Elecampane lnula helenium
Elephant Head Pedicularis
Elephant Tree Bursera
Elm Ulmus campestris
Embelia Embelia ribes
English Horsemint Mentha longifolia
English Liverwort Peltigera canina
English Rhubarb Rheum rhaponticum
Epazote Chenopodium
Ergot Claviceps purpurea
Eryngo Eryngium maritimum
Escoba de la Vibora Gutierrezia
Eternal Flower Helichrysum stoechas
Eucalyptus Eucalyptus spp.
Euphorbia Euphorbia hirta
Evening Primrose Oenothera biennis
Everlasting Gnaphalium
Eyebright Euphrasia spp.
False Aloe Agave
False Hellebore Adonis vernalis
False sarsaparilla Aralia nudicaulis
False Solomons Seal Smilacina
False Unicorn Root Chamaelirium luteum
Fennel Foeniculum vulgare
Fenugreek Trigonelia foenum-graecum
Fern, Maidenhair Adiantum
Fern, Male Aspidium
Ferula asafetida Asafetida
Ferula sumbul Sumbul
Fetid Hellebore Helleborus Foetidus
Feverbrush Garrya fremontii
Feverfew Tanacetum chrysanthemum
Feverroot Triosteum perfoliatum
Fig Ficus carica
Figwort Scrophularia nodosa
Fireweed Epilobium, Erechtites
Five-leaf-grass Potentilla reptans
Flag, Blue Iris
Flag, Sweet Acorus Calamus
Flax Linum usitatissimum
Fleabane Erigeron canadense
Fluellen Kickxia elatine
Fo-ti Polygonum multiflorum
Fo-Tzu Aconitum carmichaeli
Fool's Parsley Aethusa cynapium
Foxglove Digitalis spp.
Frankincense Boswellia thurifera
Fringetree Chionanthus virginicus
Frostwort Helianthemum canadense
Fu-tze Aconitum carmichaeli
Fumitory Fumaria officinalis
Galangal Alpinia officinarum
Galbanum Ferula gummosa
Galls Quercus infectoria
Gamboge Garcinia hanburyi
Garlic Allium sativum
Gay Feather Liatris
Gentian Gentiana spp.
Gentian, Green Swertia
Germander Teucrium chamaedrys
Giant Willow Herb Epilobium
Ginger Zingiber officinale
Ginger, Wild Asarum
Ginkgo Ginkgo biloba
Ginseng Panax ginseng
Ginseng, American Panax quinquefolius
Ginseng, Siberian Eleutherococcus
Gladwin Iris foetidissima
Goat's Rue Galega officinalis
Goats Head Tribulis terrestris
Gold Thread Coptis trifolia
Golden Rod Solidago virgaurea
Golden Seat Hydrastis canadensis
Golden Smoke Corydalis aureus
Goldenrod Solidago odora
Gotu Kola Centella asiatica
Gotu Kola Hydrocotyle asiatica
Grains of Paradise Aframomum melegueta
Grape Vitis vinifera
Gravel Root Eupatorium purpureum
Greater Burnet Sanguisorba officinalis
Greater Celandine Chelidonium majus
Grindelia Grindelia squarrosa
Ground Elder Aegopodium podagraria
Ground Ivy Glechoma hederacea
Ground Pine Ajuga chamaepitys
Guaiacum Guaiacum officinale
Guarana Paullinia cupana
Guayacan Guaiacum angustifolium
Guggulu Commiphora mukul
Gum Arabic Acacia senegal
Gumweed Grindelia camporum
Gutta-percha Isonandra gutta
Habin Piscidia
Hair cap moss Polystrichum juniperum
Hair Moss Usnea
Hamula Brickellia
Hardtack Spirea tomentosa
Hartstongue Scolopendrium vulgare
Hawthorn Crataegus monogyna
Hawthorn Crataegus oxyacantha
Heal All Prunella
Heartsease Viola tricola
Hedge Hyssop Gratiola officinalis
Hedge Mustard Sisymbrium officinale
Hedge Nettle Stachys
Hediondilla Larrea
Helianthemum Cistus, Helianthemum
Hellebore, American Veratrum
Hellebore, False Veratrum
Hellebore, Green Veratrum
Helleborine Epipactis
Hemlock Conium maculatum
Hemlock pitch Abies canadensis
Hemlock Spruce Abies
Hemp Agrimony Eupatorium cannabinum
Hemp Cannabis
Henbane Hyoscyamus niger
Henna Lawsonia inermis
Hercules Club Aralia spinosa
Holacantha Castela
Holly Ilex aquifolium
Hollyhock Althea
Holy Thistle Cnicus
Honeysuckle Lonicera caprifolium
Hop Tree Ptelea
Hops Humulus lupulus
Horehound Marrubium vulgare
Horehound, Water Lycopus
Horse Balm Collinsonia
Horse Chestnut Aesculus hippocastanum
Horse Nettle Solanum carolinense
Horsemint Monarda punctata
Horsenettle Solanum carolinense
Horseradish Armoracia rusticana
Horsetail Equisetum arvense
Hound's Tongue Cynoglossum officinale
Houseleek Sempervivum tectorum
Huang Chi Astragalus
Huckleberry Vaccinium
Hydrangea Hydrangea arborescens
Hydrocotyle Centella
Hyssop Hyssopus officinalis
Iceland moss Cetraria islandica
Ignatia Strychnos ignatia
Ilex verticillatus Prinos
Incienso Brickellia
India Country Mallow Sida cordifolia
Indian Hemp Cannabis sativa
Indian Long Pepper Piper longum
Indian Madder Rubia cordifolia
Indian Physic Gillenia stipulata
Indian Root Aristolochia watsonii
Indian Warrior Pedicularis
Indigo, Wild Baptisia
Inmortal Asclepias asperula
Ipe Roxo Tabebuia
Ipecacuanha Cephaelis ipecacuanha
Irish Moss Chrondrus crispus
Ivy Hedera helix
Jabin Piscidia
Jaborandi Pilocarpus species
Jack-in-the-Pulpit Arisaema
Jacob's Ladder Polemonium caeruleum
Jalap Exogonium purga
Jalap Ipomoea purga
Jamaican Dogwood Piscidia erythrina
Jambul Syzgium cumini
Jasmine Jasminum grandiflorum
Jasmine, Yellow Gelsemium
Jatamansi Sumbul
Jequirity Abrus precatorius
Jersey Tea Ceanothus
Jewel Weed Impatiens biflora
Jimson Weed Datura
Jojoba Simmondsia
Jujube Zyzyphus jujube
Juniper Juniperus communis
Kamala Mallotus philippinensis
Kava Kava Piper methysticum
Kinnikinnick Arctostaphylos uva-ursi
Kino Pterocarpus marsupium
Knapweed Centaurea nigra
Kola Cola vera
Kooso Brayers anthelmentica
Kousso Hagenia abyssinica
Kudzu Pueraria tuberosa
Kumarhou Pomaderris elliptic
Kutki Picrorhiza Kurroa
Labrador Tea Ledum groenlandicum
Lachnanthes Lachnanthes tinctoria
Lady's Bedstraw Galium verum
Lady's Mantle Alchemilla arvensis
Lady's Slipper Cypripedium calceolus
Lapacho Tabebuia
Lappa Arctium
Larch Larix decidua
Large flowering spurge Euphorbia corollata
Larkspur Delphinium consolida
Laurel Laurus nobilis
Laurel, California Umbellularia
Lavender Cotton Santolina chamaecyparissus
Lavender Lavandula officinalis
Leafcup Polymnia
Lechuguilla Agave
Lemon Balm Melissa
Lemon Citrus limon
Lemon Grass Cymbopogon citratus
Lemon Verbena Aloysia triphylla
Leptotania Lomatium
Lesser Celendine Ranunculus ficaria
Lettuce, Wild Lactuca
Licorice Fern Polypodium
Licorice Glycyrrhiza
Life Everlasting Antennaria dioica
Life Root Senecio aureus
Liferoot Senecio
Lignum Vitae Guaiacum
Lily of the Valley Convallaria majalis
Lily, Tiger Lilium tigrinum
Lime Citrus aurantifolia
Linden Tilia cordata, Tilia spp.
Lippia Lippia dulas
Liquorice Glycyrrhiza glabra
Liriosma Ptychopetalum
Liverwort Hepatica
Lizard Tail Anemopsis
Lobaria Sticta
Lobelia Lobelia inflata
Logwood Haematoxylon campechianum
Lomatium Lomatium dissectum
Loosestrife Lysimachia vulgaris
Lotebush Condalia
Lousewort Pedicularis
Lucern Medicago sativa
Lungmoss Lobaria-pulmonaria
Lungwort Moss Sticta
Lungwort Pulmonaria officinalis
Ma Huang Ephedra sinica
Macrotys Cimicifuga
Madrone Arbutus
Magnolia Magnolia 'glauca
Maguey Agave
Mahabala Sida rhombifolia
Maidenhair Fern Adiantum capillus-veneris
Maidenhair Tree Ginkgo
Malabar Nut Adhatoda vasica
Male Fern Dryopteris felix-mas
Mallow Malva sylvestris
Manaca Brunfelsia hopeana
Mandrake, American Podophyllum
Manna Fraxinus ornus
Manzanilla Matricaria
Manzanita Arctostaphylos
Maravilla Mirabilis
Marigold, European Calendula
Marijuana Cannabis
Marjoram Origanum majorana
Marsh Fleabane Pluchea
Marsh rosemary Statice caroliniana
Marshmallow Althaea officinalis
Masterwort Heracleum lanatum
Masterwort Peucedanum ostruthium
Mastic Pistacia lentiscus
Matico Piper angustifolia
Maturin Cacalia
Maturique Cacalia
May Apple Podophyllum
Mayweed Anthemis cotula
Meadow Lily Lilium candidum
Meadowsweet Filipendula ulmaria
Mescal Buttons Lophophora williamsii
Mesquite Prosopis
Mexican Scammony Root Ipomoea orizabensis
Mezereon Daphne mezereum
Mikweed, Common Asclepias cornuta
Milfoil Achillea
Milk Thistle Silybum marianum
Milkweed, Butterfly Asclepias syriaca
Milkweed, Desert Asclepias subulata
Milkweed, Spider Asclepias asperula
Milkweed, Swamp Asclepias incarnata
Mimbre Chilopsis
Mistletoe Viscum album
Monks Pepper Vitex agnus-castus
Monkshood Aconitum
Monsonia Monsonia ovata
Mormon Tea Ephedra viridis
Motherwort Leonurus cardiaca
Mountain Ash Pyrus aucuparia
Mountain Everlasting Antennaria
Mountain Flax Linum catharticum
Mountain Grape Berberis aquifolia
Mountain Laurel Kalmia latifolia
Mountain Mahogany Cercocarpus
Mouse Ear Hieracium pilosella
Mugwort Artemisia vulgaris
Muira-Puama Liriosma ovata
Muirapuama Ptychopetalum
Mulberry Morus nigra
Mullein Verbascum thapsus
Musk Root Sumbul
Muskseed Abelmoschus moschatus
Mustard Brassica spp-
Mustard Sinapis
Myrobalan Terminalia chebula
Myroxylum pereirae Balsam of Peru
Myroxylum toluiferum Balsam of Tolu
Myrrh Commiphora mol-mol
Myrtle Myrtus communis
Nasturtium Tropaeolum majus
Navajo Tea Thelesperma
Neem Azadiracta indica
Nerve Root Cypripedium
Nettles Urtica dioica
New Jersey Tea Ceanothus
Night-blooming Cereus Selenicereus grandiflorus
Nikkar Nuts Caesalpinia bonducella
Nutgrass Cyperus esculentus
Nutmeg Myristica fragrans
Nux Vomica Strychnos nux vomica
Oak Quercus robur
Oats Avena sativa
Ocotillo Fouqueria
Odontotrichum Cacalia
Ohio Buckeye Aesculus glabra
Old Man's Beard Usnea
Olive Olea europaea
Onion Allium cepa
Opium Poppy Papaver somniferum
Orange Citrus aurantium
Orange Sneezeweed Helenium
Oregano Origanum vulgare
Oregon Grape Mahonia repens
Oregon Myrtle Umbellularia
Orris Iris germanica, Iris pallida, Iris florentina
Osha Ligusticum porteri
Osier, Red, American Cornus sericea
Ox-Eye Daisy Chrysanthemum leucanthemum
Oxe-Eye Daisy Leucanthemum
Pale catechu Ourouparia gambir
Pansy violet Viola pedata
Papaya Carica papaya
Paraguay Tea Ilex paraguariensis
Pareira-brava Chondodendron tomentosum
Parrot's Beak Pedicularis
Parsley Petroselinum crispum
Partridge Berry Mitchellia repens
Pasque Flower Anemone hirsutissima
Pasque Flower Anemone pulsatilla
Passion Flower Passiflora incarnata
Patchouli Pogostemon cablin
Pau D'arco Tabebuia avellanedae
Pausinystalia Corynanthe
Peach Prunus persica
Peach Tree Amygdalus
Peanut Arachis hypogaea
Pearly Everlasting Anaphalis
Pellitory of the Wall Parietaria officinalis
Peniocereus Cereus
Pennyroyal Hedeoma
Pennyroyal, European Mentha pulegioides
Peony Paeonia officinalis
Pepper, Black Piper nigrum
Pepper, Cayenne Capsicum
Peppermint Mentha piperita
Periwinkle Vinca major
Persimmon Diospyros virginiana
Peruvian Balsam Balsam of Peru
Peruvian Balsam Myroxylon pereirae
Peruvian Bark Cinchona
Peyote Lophophora
Pichi Fabiana imbricata
Picrasma Picraena
Pigweed Amaranthus
Pill Bearing Spurge Euphorbia pilulifera
Pincture Vine Tribulus
Pine Pinus
Pink Root Spigelia marilandica
Piper cubeba Cubeba
Pipsissewa Chimaphila
Pitcher Plant Sarracenta purpurea
Plantain Plantago media
Pleurisy root Asclepias tuberosa
Plumajillo Achillea
Poison oak Rhus toxicodendron
Poke Phytolacca decandra
Poleo Chino Hedeoma
Poleo Mentha arvensis
Polypody root Polypodium vulgare
Pomegranate Punica granatum
Ponil Cercocarpus
Poplar Buds Populus candicans
Poplar Populus alba
Porlieri Guaiacum angustifolium
Prickly Ash Zanthoxylum americanum
Prickly Pear Opuntia
Prickly Poppy Argemone
Pride of India Melia azedarach
Primrose Primula vulgaris
Primrose, Evening Oenothera
Privet Ligustrum
Prodigiosa Brickellia
Prune Prunus domestica
Psyllium Plantago ovata
Psyllium Plantago psyllium
Pterocarpus Kino
Puff Ball Calvatia species
Pulsatilla Anemone hirsutissima
Pumpkin Cucurbita maxim
Pumpkin Cucurbita pepo
Punarnava Boerhaavia diffusa
Punica Granatum
Purging Buckthorn Rhamnus catharticus
Purging Cassia Cassia fistula
Purple Loosestrife Lythrum salicaria
Purple Sage Leucophyllum
Pussy Toes Antennaria
Pyrethrum Chrysanthemum cinerariaefolium
Pyrethrum parthenium Chrysanthemum parth.
Quassia Picraena
Quassia Quassia amara
Quebracho Aspidosperma quebracho
Queen of the Meadow Eupatorium purpureum
Queen's Delight Stillingia sylvatica
Queen's Root Stillingia
Quince Cydonia oblonga
Quinine Bark Cinchona
Quinine Bush Garrya
Ragweed Ambrosia
Ragwort Senecio jacobaea
Raiz del Indio Aristolochia watsonii
Raiz del Oro Heliopsis
Raspberry Rubus spp.
Rattlesnake Master Eryngium
Rauwolfia Rauwolfia serpentaria
Red Cedar Juniperus virginiana
Red Clover Trifolium pratense
Red Maple Acer rubrum
Red Osier Cornus
Red Poppy Papaver rhoeas
Red Root Ceanothus americanus
Red Sage Salvia officinalis
Red Sandalwood Pterocarpus santalinus
Rehmannia Rehmannia glutinosa
Rest Harrow Onosis spinosa
Rhamnus frangula Frangula
Rhatany Krameria triandra
Rheumatism Root Jeffersonia
Rhubarb Rheum palmatum
Rice Oryza sativa
Rock Rose Cistus, Helianthemum
Roman Chamomile Anthemis
Rooibosch Cyclopia genistoides
Rosemary Rosmarinus officinalis
Rosinweed Silphium laciniatum)
Round-leaved dogwood Cornus circinata
Rubber Hevea spp.
Rue Ruta graveolens
Rue, Goats Galega
Rue, Meadow Thalictrum
Rue, Syrian Peganum harmala
Rupturewort Herniaria glabra
Rye ergot Secale cornutum
Sabadilla Schoenocaulon officinalis
Sabal Serenoa
Safflower Carthamus tinctorius
Saffron Crocus sativus
Saffron, American Carthamus
Sage Salvia
Sagebrush Artemisia tridentata
Samphire Crithmum maritimum
Sandalwood Santalum album
Sangre de Drago Jatropha cinerea
Sanicle Sanicula europaea
Sarsaparilla Smilax spp.
Sarsaparilla, American Aralia nudicaulis
Sassafras Sassafras albidum
Savin Juniperus sabina
Saw Palmetto Serenoa serrulata
Scammony Convolvulus scammonia
Scarlet Globemallow Sphaeralcea
Scarlet Pimpernel Anagallis arvensis
Scopolia Scopula carniolica
Scouring Rush Equisetum
Screwbean Prosopis
Scurvy grass Cochlearia officinalis
Selenicereus Cereus
Self-heal Prunella vulgaris
Senecio cineraria Cineraria
Senega Snakeroot Polygala
Senna Cassia angustifolia
Senna Cassia senna
Serpentaria Aristolochia serpentaria
Sesame Sesamum orientale
Seven Barks Hydrangea
Shatavari Asparagus racemosus
Shavegrass Equisetum
Sheep's Sorrel Rumex acetosella
Shepherd's Purse Capsella bursa-pastoris
Shinleaf Pyrola
Silk Tassel Garrya
Silverweed Potentilla anserina
Simaruba Simaruba amara
Skullcap Scutellaria laterifolia
Skunk Cabbage Dracontium
Skunk Cabbage Symplocarpus foetidus
Skunk Cabbage, Western. Lysichiton
Slippery Elm Ulmus rubra
Smartweed Polygonum hydropiper
Smooth Sumach Rhus glabra
Snakeroot Aristolochia reticulata
Snakeroot Polygala senega
Snakeroot, Button Eryngium, Liatris
Snakeroot, Canadian Asarum
Snakeroot, Kansas Echinacea angustifolia
Snakeroot, Missouri Echinacea purpurea
Snakeroot, Senega Polygala
Snakeroot, Virginia Aristolichia serpentaria
Sneezewort Achillea ptarmica
Soap Bark Quillaja saponaria
Soapberry Sapindus
Soapwort Saponaria officinalis
Solomon's Seal Polygonatum multiflorum
Sorrel Rumex acetosa
Sourwood Oxydendron
Southernwood Artemisia abrotanum
Soybean Glycine Max
Spanish Moss Usnea spp.
Spearmint Mentha spicata
Spearmint Mentha viridis
Speedwell Veronica officinalis
Spikenard Aralia racemosa
Spotted pyrola Pyrola maculatum
Squaw Vine Mitchella
Squaw Weed Senecio
Squill Urginia maritima
St. John's Wort Hypericum perforatum
Star Anise Ilicium verum
Star Grass Aletris
Stavesacre Delphinium staphisagria
Stinkasant Asafetida
Stone Root Collinsonia canadensis
Storax Liquidambar orientalis
Storksbill Erodium
Stramonium Datura
Strawberry Fragaria vesca
Stream Orchid Epipactis
Strophanthus Strophanthus gratus
Strophanthus Strophanthus kombe
Sugar Saccharum officinarum
Sumach, Fragrant Rhus aromatica
Sumach, Smooth Rhus glabra
Sumach, Sweet Rhus aromatica
Sumbul Ferula sumbul
Summer Savory Satureja hortensis
Sundew Drosera rotundifolia
Sunflower Helianthus annuus
Swamp Milkweed Asclepias incarnata
Sweet Birch Betula lenta
Sweet Cicely Myrrhis odorata
Sweet Cicely Osmorhiza
Sweet Clover Melilotus
Sweet Flag Acorus calamus
Sweet Gale Myrica gale
Sweet Root Osmorhiza
Sweet Sumach Rhus aromatica
Sweet Vernal Grass Anthoxanthum odoratum
Sweet Violet Viola odorata
Sweet Violet T. pendulum
Sweetgum Liquidamber
Symplocarpus Dracontium
Syrian Rue Peganum harmala
Tag Alder Alnus
Taheebo Tabebuia
Tamarack Larix laricina
Tamarind Tamarindus indica
Tang Kwei Angelica sinensis
Tansy Tanacetum vulgare
Tapioca Cassava spp.
Tarragon Artemisia dracunculus
Te de Coral Bidens
Tea Camellia sinensis
Teasel Dipsacus
Tecomblate Condalia
Texas Ranger Leucophyllum
Thlaspi Capsella
Thorn apple Datura stramonium
Thyme Thymus spp.
Ti Tree Melaleuca alternifolia
Ti Tree Tilia platyphylla
Tickseed Bidens
Toadflax Linaria
Tobacco Nicotiana tabacum
Tobacco, Indian Lobelia inflata
Tolu Balsam Myroxylon balsamum
Toluifera Balsam of Peru
Tonka Beans Dipteryx odorata
Torote Bursera
Tragacanth Astragalus gummifer
Trailing Arbutus Epigea
Tree of Heaven Ailanthus altissima
Triticum Agropyrons
True Unicorn Root Aletris farinosa
Trumpet Creeper Campsis
Trumpet Flower Tecoma
Tsuga Abies
Tulip tree Liriodendron tulipifera
Turkey Corn Dicentra canadensis
Turkey Mullein Eremocarpus
Turkey Rhubarb Rheum
Turmeric Curcuma longa
Turpeth lpomoea turpethum
Turtlehead Chelone
Twin Leaf Jeffersonia
Unicorn Root Aletris, Chamaelirium
Uva Ursi Arctostaphylos
Valerian Valeriana officinalis
Vanilla Vanilla aromatica
Veronicastrum Leptandra
Vervain Verbena officinalis
Vetiverian Andrapogon muricatus
Vidari Kanda Ipomemea digitata
Virgin's Bower Clematis
Virginia snakeroot Aristolochia serpentaria
Wafer ash Ptelea trifoliata
Wahoo Euonymus atropurpurea
Walnut Juglans cinerea
Walnut Juglans regia
Water avens Gerum rivale
Water Betony Scrophularia aquatica
Water Dock Rumex aquatica
Water Dropwort Oenanthe crocata
Water Eryngo Eryngium
Water Fennel Oenanthe aquatica
Water Germander Teucrium scordium
Water Horehound Lycopus
Water Pepper Polygonum hydropiper
Watercress Rorippa nasturtium
Western Coltsfoot Petasites
Western Hemlock Thuja occidentalis
Wheat Triticum vulgare
White Bryony Bryonia alba
White hellebore Veratrum album
White Mustard Brassica alba
White Poplar Populus tremuloides
Wild Carrot Daucus carrota
Wild Cherry Prunus serotina
Wild Cucumber Ecballium elaterium
Wild Ginger Asarum canadense
Wild Indigo Baptisia tinctoria
Wild Lettuce Lactuca virosa
Wild Mint Mentha aquatica
Wild Yam Dioscorea villosa
Willow Salix alba, S. cinerea, S. fragilis
Winter Cherry Physalis alkekengi
Winter Savory Satureja montana
Winter's Bark Drimys winteri
Wintergreen Gaultheria procumbens
Witch Hazel Hamamelis virginiana
Wolf Berry Lycium
Wood Betony Stachys officinalis
Wood Sage Teucrium scorodonia
Wood Sorrel oxalis acetosella
Woodruff Galium odoratum
Wormseed Chenopodium ambrosioides
Wormwood Artemisia absinthium
Woundwort Stachys palustris
Yarrow Achillea millefolium
Yellow Dock Rumex crispus
Yellow Flag Iris pseudacorus
Yellow Jasmine Gelsemium
Yellow Parilla Menispermum
Yellow Pond Lily Nuphar
Yellow root Xanthorrhiza apiifolia
Yellow Toadflax Linaria vulgaris
Yerba de la Negrita Sphaeralcea
Yerba del Lobo Helenium
Yerba del Sapo Ambrosia
Yerba Mansa Anemopsis
Yerba Reuma Frankenia
Yerba Santa Eriodictyon californicum
Yew Taxus baccata
Yohimbe Corynanthe
Yohimbe Pausinystalia yohimbe
Zedoary Curcuma zedoaria
footnotes