List of Herbs

List of Herbs

· Atropa belladonna
· Basil
· Ricinus communes
· Chamomile
· Chives
· Cilantro
· Cinnamonum Zeylanicum
· Datura
· Dill
· Foxglove
· Garlic
· Ginger
· Hemlock
· Henbane
· Hyssop
· Lavender
· Lemon Balm
· Lemongrass
· lily of the valley
· May Apple
· Mugwort
· Oleander
· Oregano
· Parsley
· Peppermint
· Rosemary
· Sage
· Salt
· Thyme
· Yew

a la s ga lo gi

Agrimonia eurpatoria
Aaron’s Rod

Verbascum thapsus
Abele

Populus alba
Abscess Root

Polemonium reptans
Absinthe

Artemisia absinthium
Absinthium

Artemisia absinthium
Acacia

Acacia vera
Acajou

Anacardium occidentale
Acedera Comun

Rumex acetosa
Acerola

Malpighia glabra
Achiote

Bixa orellana
Aconite

Aconitum napellus
Acorn

Quercus robur
Acorus

Acorus calamus
Acrid Lettuce

Lactuca virosa
Adam and Eve Root

Aplectrum hyemale
Adam’s Needles

Yucca filementosa
Adder’s Tongue

Erythronium americanum
Adder’s Tongue Fern

Ophioglossum vulgatum
Adderwort

Polygonum bistorta
Adonis

Adonis vernalis
Adrue

Cyperus articulatus
African Cherry

Prunus africana
African Ginger>

Zingiber officinale
African Myrrh

Commiphora molmol
African Pepper

Capsicum annum
African Violet

Viola odorata
Agar

Gelidium amansii
Agar-Agar

Gelidium amansii
Agaric

Polyporus officinalis
Agave

Agave lecheguilla
Agnus Castus

Vitex angus-castus
Agrimony

Agrimonia eupatoria
*Agrimony

Agrimonia gyposepala
Ague

Sassafras albidum
Ague Root

Aletris farinosa
Ailanto

Ailanthus altissima
Airelle

Vaccinium myrtillus
Ajava

Ammi majus
Aji

Capsicum baccatum
Ajowan

Trachyspermum ammi
Ajowan Caraway

Ammi majus
Ajowan Seeds

Ammi majus
Ajwain

Trachyspermum ammi
Akebia

Akebia trifoliata
Alang-alang

Imperata cylindrica
Alder

Alnus serrulata
Alder, Black American

Prinos verticillatus
Alder Buckthorn

Rhamnus frangula
Alder Dogwood

Rhamnus frangula
Alder, English

Alnus glutinosa
Alecost

Tanacetum balsamita
Alehoof

Glechoma hederacea
Alexandria Senna

Cassia spp.
Alexandrian Senna

Senna alexandrina
Alexanders

Smyrnium olusatrum
Alfalfa

Medicago sativa
Alkanet

Alkanna tinctoria
All-Heal

Prunella vulgaris
*All-Heal

Valeriana officinalis
*All-Heal

Viscum album
Alligator Pear

Persea americana
Allium

Allium sativum
Allspice

Pimenta dioica
Almond

Prunus dulcis
Aloe Root

Aletris farinosa
Aloes

Aloe socotrina
Aloe Vera

Aloe vera
Aloe Vera Gel

Aloe vera
Aloewood

Aquilaria malaccensis
Alpine Lady’s Mantle

Alchemilla alpina
Alpine Smartweed

Polygonum viviparum
Alpinia

Alpinia officinarum
Alraunwurzel

Mandragora officinarum
Alstonia Bark

Alstonia constricta
Althea

Althaea officinalis
Alumroot

Geranium maculatum
*Alumroot

Heuchera americana
Amachazuru

Gynostemma pentaphyllum
Amalaki

Phyllanthus emblica
Amantilla

Valeriana officinalis
Amaranth

Amaranthus hypochondriacus
Amber

Hypericum perforatum
Ambrette

Abelmoschus moschatus
American Arbor-Vitae

Thuja occidentalis
American Basswood

Tilia americana
American Beech

Fagus grandifolia
American Blackberry

Rubus villosus
American Boxwood

Cornus florida
American Brooklime

Veronica americanum
American Cranesbill

Geranium maculatum
American Dittany

Cunila origanoides
American Dogwood

Cornus florida
American Elm

Ulmus fulva
American Feverfew

Parthenium integrifolium
American Ginseng

Panax quinquefolius
American Greek Valerian

Polemonium reptans
American Hackberry

Celtis occidentalis
American Hellebore

Veratrum viride
American Ipecac

Gillenia trifoliata
American Linden

Tilia cordata
American Lotus

Nelumbo lutea
American Maidenhair

Adiantum pendatum
American Mandrake

Podophyllum peltatum
American Mountain Ash

Pyrus americana
American Nightshade

Phytolacca americana
American Pennyroyal

Hedeoma pulegioides
American Pokeweed

Phytolacca americana
American Sanicle

Heuchera americana
American Senna

Senna marilandica
American Spikenard

Aralia racemosa
American Storax

Liquidambar styraciflua
American Valerian

Cypripedium parviflorum
American Yew

Taxus canadensis

Amla

Phyllanthus emblica
Ammoniacum

Dorema ammoniacum
Ammoniac Gum

Dorema ammoniacum
Amur Cork Tree

Phellodendron amurense
Amygdala Amara

Prunus dulcis
Ananas

Ananas comosus
Andiroba

Carapa guaianensis
Andrographis

Andrographis paniculata
Andrographolide

Andrographis paniculata
Anemarrhena

Anemarrhena asphodeloides
Anemone

Anemone lancifolia
Angelica

Angelica archangelica
Angel’s Trumpet

Brugmansia suaveolens
Angel’s Wort

Angelica archangelica
Angled Solomon’s Seal

Polygonatum odoratum
Angostura

Cusparia officinalis
Anise

Pimpinella anisum
Aniseed

Pimpinella anisum
Anise Hyssop

Agastache foeniculum
Anise Mint

Agastache foeniculum
Anise Sweet Cicely

Osmorhiza claytonii
Aniseroot

Osmorhiza longistylis
Anisillo

Tagetes lucida
Anjeer Peach

Prunus persica var platycarpa
Annatto

Bixa orellana
Annual Clary

Salvia viridis
Antilles Cherry

Malpighia glabra
Aonla

Phyllanthus emblica
Apache Plume

Fallugia paradoxa
Apium

Apium graveolens
Apothecary’s Rose

Rosa gallica
Appalachian Avens

Geum radiatium
Apple

Pyrus malus
Apple-Bearing Sage

Salvia pomifera
Apple Geranium

Pelargonium odoratissimum
Apple Guava

Psidium guajava
Applemint

Mentha suaveolens
Apricot

Prunus armeniaca
Apricot Vine

Passiflora incarnata
Arabian Coffee

Caffea arabica
Arabian Jasmine

Jasminum sambac
Arabian Myrrh

Commiphora molmol
Arabian Tea

Catha edulis
Arabic Gum

Acacia arabica
Arabica Coffee

Caffea arabica
Arabinogalactan

Larix occidentalis
Arberry

Arctostaphylos uva ursi
Arbor Vitae

Thuja occidentalis
Arbutus

Epigaea repens
Archangel

Angelica archangelica
*Archangel

Collinsonia canadensis

Areca Palm

Areca catechu
Arenaria Rubra

Lepigonum rubrum
Aristolochia

Aristolochia serpentaria
Arjuna

Terminalia arjuna
Arnica

Arnica montana
Arrach

Chenopodium olidum
Arrow Arum

Peltandra virginica
Arrowhead

Sagittaria latifolia
Arrowroot

Maranta arundinacea
Arrowwood

Euonymus spp.
*Arrowwood

Viburnum dentatum
Artemisia capillaris

Artemisia capillaris
Artemisia Caucasica

Artemisia Caucasica
Artemisia ‘Powis Castle’

Artemisia Powis Castle
Artichoke

Cynara scolymus
Arum

Arum maculatum
Asafoetida

Ferula assa-foetida
Asarabacca

Asarum europaeum
Asgandh

Withania somnifera
Ash

Fraxinus americana
*Ash

Fraxinus excelsior
Ash Pumpkin

Benincasa hispida
Ashe Juniper

Juniperus virginiana
Ashwagandha

Withania somnifera
Ashweed

Aegopodium podograria
Asian Ginseng

Panax ginseng
Asian Mint

Persicaria odorata
Asian Plantain

Plantago asiatica
Asparagus

Asparagus officinalis
Aspen

Populus tremuloides
Asphodel

Narthecium americanum
Aspic

Lavendula angustifolia
Aster

Aster novae-angliae
Asthma weed

Euphorbia hirta
*Asthma Weed

Lobelia inflata
Astralagus

Astralagus menbranaceus
Atamasco Lily

Zephyranthes atamasco
Atlas Cedar

Cedrus atlantica
Atractylodes

Atractylodes albae
Augosura

Diplacus longiflorus
Auricula

Primula auricula
Australian Mint

Mentha australis
Australian Quinine

Alstonia constricta
Autumn Crocus

Colchicum autumnale
Autumn Sage

Salvia greggii
Ava

Piper methysticum
Ava Pepper

Piper methysticum
Avalanche Lily

Erythronium montanum
Avarada

Withania somnifera
Avaram

Cassia auriculata
Avens

Geum urbanum
Avocado

Persea americana
Avul

Cassia auriculata
Awl Tree

Morinda citrifolia
Ayurvedic Ginseng

Withania somnifera
Azadirachta

Melia azadirachta
Azalea, Flaming

Rhododendron calendulaceum
Azores Thyme

Thymus caespititius
Aztec Sweet Herb

Phyla scaberrima
Azucacca

Stevia rebaudiana
Azure Monkshood

Aconitum carmichaelii

Babchi

Psoralea corylifolia
Baby Blue Eyes

Nemophila menziesh
Bachelor’s Button

Tanacetum parthenium
Bachelor’s Buttons

Centaurea cyanus
Badama

Prunus dulcis
Badian

Illicium verum
Bad-Man’s-Plaything

Urtica dioica
Bahia

Bahia absinthifolia
Bai Zhu

Atractylodes macrocephala
Baikal Skullcap

Scutellaria baicalensis
Bal

Commiphora molmol
Bala

Sida cordifolia
Baldrian

Valeriana officinalis
Balloon Flower

Platycodon grandiflorus
Balm, Lemon

Melissa officinalis
Balm, Melissa

Melissa officinalis
Balm Mint

Melissa officinalis
Balm of Gilead

Abies balsamea
* Balm of Gilead

Cedronella canariensis
*Balm of Gilead

Populus x candicans
Balmony

Chelone glabra
Balsam

Abies balsamea M.
Balsam Apple

Echinocystis lobata
*Balsam Apple

Momordica charantia
Balsam Fir

Abies balsamea
Balsam of Tolu

Myroxylon balsamum
Balsam Pear

Momordica charantia
Balsam Poplar

Populus balsamifera
Bálsamo

Myroxylon balsamum
Balsam Tree

Myoxylon balsamum
Bamboo Brier

Aralia nudicaulis
*Bamboo Brier

Smilax laurifolia
Banaba

Lagerstoemia speciosa
Banana

Helicotylenchus multicinctus
Baneberry

Actaea spp.
Banesberry

Eryngium aquaticum
Bank Cress

Sisymbrium officinale
Bank Mustard

Sisymbrium officinale
Banyan

Ficus altissima
Barbados Aloe

Aloe vera
Barbados Cherry

Malpighia glabra
Barbados Nut

Jatropha curcas
Barberry

Berberis linne
Barberry Shrub

Berberis vulgaris
Barley

Hordeum vulgare
Barna

Crateva religiosa
Barrel Cactus

Echinocactus viridescens
Barweed

Galium aparine
Basil

Ocimum basilicum
Basil Thyme

Acinos arvensis
Bass Tree

Tilia spp.
Basswood

Tilia spp.
Basswood Tree

Tilia americana
Bastard Ginseng

Codonopsis pilosula
Bastard Cardamom

Amomum xanthoides
Bastard Cinnamon

Cinnamomum cassia
Bastard Teak

Pterocarpus marsupium
Bastard Toadflax

Comandra umbellata
Bay

Pimenta racemosa
Bay Rum Tree

Pimenta racemosa
Bay Shrub

Gordonia lasianthus
Bayberry

Myrica cerifera

Beach Pea

Lathyrus japonicus
Bead Tree

Melia azedarach
Beaked Hazelnut

Corylus cornuta
Bean

Phaseolus vulgaris
Bear Grass

Xerophyllum tenax
*Bear Grass

Yucca filamentosa
Bear Root

Ligusticum porteri
Bear’s Weed

Eriodictyon californicum
Bearberry

Arctostaphylos uva-ursi
Beard Grass

Andropogon virginicus
Beardtongue

Penstemon heterophyllus
*Beardtongue

Penstemon canescens
Beardtongue, Hairy

Penstemon laevigatus
Bear’s Breeches

Acanthus mollis
Bearsfoot, American

Polymnia uvedalia
Bear’s Garlic

Allium usrinum
Bear’s Grape

Arctostaphylos uva ursi
Beaver Tree

Magnolia virginiana
Bedstraw

Galium aparine
Bedstraw, Fragrant

Galium triflorum
Bee Balm

Melissa officinalis
*Bee Balm

Monards didyma
Bee Bread

Borago officinalis
Bee’s Nest

Daucus carota
Bee Tree

Tilia americana
Beech

Fagus grandifolia
Beechdrops

Caulophyllum thalictroides
Beech Drops

Epifagus virginianna
Beefsteak Plant

Perilla frutescens
Beet

Beta vulgaris
Beg Kei

Astralagus gummifer
Beggar Lice

Agrimonia eupatoria
* Beggar Lice

Agrimonia gyposepala
Beggar’s Lice

Hackelia virginia
Beggar’s Buttons

Arctium lappa
Beggary

Fumaria officinalis
Belgium Valerian

Valeriana officinalis
Belladonna

Atropa belladonna
Bellflower

Codonopsis pilosula
Bell Pepper

Capsicum annuum
Bellwort, Large

Uvularia grandifolia
Bellwort, Small

Uvularia sessifolia
Belly-Up Peach

Prunus persica var. platycarpa
Ben

Moringa oleifera
Benguk

Mucuna pruriens syn. utilis
Benne Plant

Sesamum indicum
Benzoin

Styrax benzoin
Berberidis

Berberis vulgaris
Berberis

Berberis aristata
Berema

Limnophila chinensis
Bergamot

Monarda fistulosa
*Bergamot

Monarda didyma
Bergamot, Mint

Mentha citrata
Bergamot, Orange

Citrus bergamia
Berro

Nasturtium officinale
Besar

Curcuma longa
Betel

Piper betle
Betel Nut Palm

Areca catechu
Bethroot

Trillium pendulum
Betony

Stachys officinalis

Bi Bo

Piper longum
Bible Hyssop

Origanum syriacum
Bigarade Orange

Citrus aurantium
Bilberries

Vaccinium myrtillus
Birch Tree

Betula pendula
Birch, European

Betula alba
Bird Pepper

Capsicum annum
Birdfoot Violet

Viola pedata
Bird’s Eyes

Gilia tricolor
Bird’s Foot

Trigonella foenum-graecum
Bird’s Foot Trefoil

Lotus scoparius
Bird’s Nest

Daucus carota
Birdlime

Viscum album
Birdweed

Polygonum aviculare
Birthwort

Aristolochia serpentaria
Bishop’s Flower

Ammi majus
Bishop’s Weed

Ammi majus
*Bishop’s Weed

Ammi visnaga
Bishopswort

Stachys officinalis
Bissy Nut

Cola acuminata
Bistort

Persicaria bistorta
Bitter Aloe

Aloe vera

Bitter Almond

Prunus dulcis
Bitter Apple

Momordica charantia
Bitter Ash

Euonymus spp.
*Bitter Ash

Picrasma excelsa
Bitter Bark

Rhamnus purshiana
Bitter Cress

Cardamine cordifolia
Bitter Fennel

Foeniculum vulgare
Bitter Gourd

Momordica charantia
Bitter Lettuce

Lactuca virosa
Bitter Melon

Momoridica charantia
Bitter Orange

Citrus aurantium
Bitter Root

Apocynum cannabinum
*Bitter Root

Gentiana lutea
Bitter Weed

Helenium tenuifolium
Bitter Wintergreen

Chimaphila umbellata
Bitter Wood

Quassia amara
Bittersweet (poison)

Solanum dulcamara
Bittersweet, American

Celastrus scandens
Bitterwort

Gentiana lutea
Bleaberry

Vaccinium myrtillus
Bleeding Heart

Cypripedium calceolus
*Bleeding Heart

Dicentra eximia
Blessed Thistle

Carduus benedictus
*Blessed Thistle

Cnicus benedictus
*Blessed Thistle

Silybum marianum
Bletilla

Bletilla striata
Blindweed

Capsella bursa-pastoris
Bloodplant

Amaranthus
sanguineus
Bloodroot

Potentilla erecta
Bloodroot

Achillea millefolium
*Bloodroot

Sanguinaria canadensis
Blood Staunch

Achillea millefolium
Bloodwort

Achillea millefolium
Blooming Spurge

Euphorbia corollata
Blowball

Taraxacum officinale
Blue Ash Tree

Fraxinus quadrangulata
Blue Cohosh

Caulophyllum thalictroides
Blue Columbine

Aquilegia caerulea
Blue Curls

Prunella vulgaris
Blue Devil

Echium vulgare
Blue Flag

Iris hexagona
*Blue Flag

Iris versicolor
Blue Giant Hyssop

Agastache foeniculum
Blue Ginseng

Caulophyllum thalictroides
Blue Gum

Eucalyptus globulus
Blue Gum Tree

Eucalyptus globulus
Blue Lettuce

Lathica pulchella
Blue Mallow

Malva sylvestris
Blue Nettle

Campanula americana
Blue Rocket

Aconitum napellus
Blue Sage

Salvia clevelandii
Blue Sailors

Cichorium intybus
Blue Vervain

Verbena hastata
Bluebeard

Salvia viridis
Bluebells

Mertensia ciliata
*Bluebells

Mertensia virginica
*Bluebells

Mertensia viridis
Blueberries

Gaylussacia spp.
Blueberry Root

Caulophyllum thalictroides
Bluebottle

Centaurea cyanus
Blue-Dicks

Brodiaea pulchella
Blue-Eyed Grass

Sisyrinchium angustifolium
*Blue-Eyed Grass

Sisyrinchium bellum
Bluets

Houstonia caerulea
Bodhi

Ficus Religiosa
Bog Bean

Menyanthes trifoliata
Bog Moss

Sphagnum cymbilifolium
Bog Myrtle

Menyanthes trifoliata
*Bog Myrtle

Myrica gale
Bog Orchis

Habenaria dilatata
Bog Rhubarb

Petasites hybridus
Bol

Commiphora molmol
Bola

Commiphora myrrha
Boldo

Peumus boldus
Boldu

Peumus boldus
Boldus

Peumus boldus
Boneset

Eupatorium perfoliatum
Boor Tree

Sambucus nigra
Boracherom

Brugmansia suaveolens
Borage

Borago officinalis
Bore Tree

Sambucus nigra
Borneo Camphor

Dryobalanops aromatica
Borneol

Dryobalanops aromatica

Bottle Brush

Equisetum arvense
Bouncing Bet

Saponaria officinalis
Bourtree

Sambucus nigra
Bowman’s Root

Gillenia trifoliata
*Bowman’s Root

Leptandra virginica
Boxberry

Gaultheria procumbens
Box Holly

Ruscus aculeatus
Box Leaves

Buxus sempervirens
Boxthorn

Lycium barbarum
Bracken

Pteridium aquilinum
Bramble

Rubus fruticosus
Branch Lettuce

Saxifraga pensylvanica
Branched Lavender

Lavandula multifida
Brandy Mint

Mentha piperita
Brazil Nut Tree

Bertholletia excelsa
Brazilian Cocoa

Paullinia cupana
Brazilian Ginseng

Pfaffia paniculata
Bread and Cheese Tree

Crataegus laevigata
Breakstone Parsley

Aphanes arvensis
Breastweed

Saururus cernuus
Bridewort

Filipendula ulmaria

Brier Rose

Rosa canina
Brisbane Pennyroyal

Mentha satureioides
Bristly Locust

Robinia hispidia
British Tobacco

Tussilago farfara
Broad-Leafed Thyme

Thymus pulegioides
Broad-Leaved Arrowhead

Sagittaria latifolia
Broad-Leaved Cress

Lepidium sativum
Broad-Leaved Waterleaf

Hydrophyllum canadense
Brombeere

Rubus fruticosus
Bromelaid

Cissus rhombifolia
Brook Lettuce

Saxifraga micranthidifolia
Broom

Cystisus scoparius
Broom Sage

Salvia
virgata
Broom Sedge

Andrapogon virginicus
Brown Chirata

Swertia chirata
Brown Mustard

Brassica juncea
*Brown Mustard

Brassica nigra
Brownwort

Prunella vulgaris
Bruisewort

Saponaria officinalis
*Bruisewort

Symphytum officinale
Bryony

Tamus communis
Buchu

Agathosma betulina
*Buchu

Barosma betulina
*Buchu

Rutaceae spp.
Buckbean

Menyanthes trifoliata
Buckeye Tree

Aesculus octrana
*Buckeye Tree

Aesculus pavia
Buckhorn

Plantago lanceolata
Buckler-leaf Sorrel

Rumex scutatus
Buckthorn

Rhamnus catharticus
Buckwheat

Eriogonum robusta
Buffalo Clover

Trifolium stoloniferum
Buffalo Herb

Medicago sativa
Bugbane

Cimicifuga racemosa
Bugle

Ajuga reptans
Bugleweed

Lycopus uniflorus
*Bugleweed

Lycopus virginicus
Bugloss

Anchusa officinallis
*Bugloss

Borago officinalis
*Bugloss

Brunnera macrophylla
Bugwort

Cimicifuga racemosa
Bulbous Buttercup

Ranunculus bulbosus
Bulbous Corydalis

Corydalis solida
Bull Nettle

Solanum carolinense
Bull Thistle

Carduus altissimus
*Bull Thistle

Cirsium vulgare
Bullbrier, Greenbrier

Smilax bona-nox
Bullgrip

Smilax
laurifolia
Bullhead Lily

Nuphar variegatum
Bullsfoot

Tussilago farfara
Bullwort

Ammi majus
Bulrush

Scirpus validus
Bumble-Kite

Rubus fruticosus
Bunchberry

Cornus canadensis
Burdocks

Arctium
lappa
Burn Plant

Aloe vera
Burnet

Poterium sanguisorba
Burnet Saxifrage

Pimpinella saxifraga
Burning Bush

Dictamnus albus
*Burning Bush

Euonymus spp.
Bur-Reed

Sparganium androcladum
Burr Marigold

Bidens aristosa
Burrage

Borago officinalis
Burren Myrtle

Vaccinium myrtillus
Burseed

Hackelia virginiana
Bush Basil

Ocimum minimum
Bush Honeysuckle

Diervilla lonicera
*Bush Honeysuckle

Diervilla
sessilifolia
Bush Lupine

Lupinus arboreus
Bushman’s Tea

Catha edulis
Butcher’s Broom

Ruscus aculeatus
Butter-and-eggs

Linaria vulgaris
Butterbur

Petasites hybridus
*Butterbur

Pestasites vulgaris
Buttercup

Ranunculus andersonii
Butterfly Weed (poison)

Asclepius tuberosa
Butternut

Juglans cinerea
Butter Rose

Primula veris
Button Bush

Cephalanthus occidentalis
Button Snakeroot

Liatris spicata

Caa’-ehe

Stevia rebaudiana
Cabbage

Brassica oleracea
Cacao

Theobroma cacao
Cachalagua

Centaurium venustrum
Cactus

Stevia rebaudiana
Caffeine Nut

Cola nitida
Cajuput

Melaleuca leucadendron
Calabar Bean

Physostigma venenosum
Calamus

Acorus Calamus
Calendula

Calendula officinalis
Calico Bush

Kalmia latifolia
California Barberry

Mahonia aquifolium
California Bay

Umbellularia californica
California Campion

Silene laciniata
California Columbine

Aquilegia pubescens
California Laurel

Umbellularia californica
California Pepper

Umbellularia californica
California Poppy

Eschscholzia californica
Calotropis

Calotropis procera
Caltrop

Tribulus terrestris
Calumba

Jateorhiza palmata
Camellia

Camellia sasanqua
Camphor

Camphora officinarum
Camphor Basil

Ocimum kilimandscharicum
Camphor Thyme

Thymus camphoratus
Canada Buffaloberry

Shepherdia canadensis
Canada Fleabane

Conyza canadensis
Canada Lily

Lilium canadense
Canada Mayflower

Maianthemum canadense
Canada Moonseed (poison)

Menispermum canadense
Canada Root

Asclepias tuberosa
Canada Snakeroot

Asarum canadense
Canada Tea

Gaultheria procumbens
Canadian Ginseng

Panax quinquefolius
Canadian Hemp

Apocynum cannabinum
Canadian Horsemint

Collinsonia canadensis
Canadian Poplar

Populus x candicans
Canary Balm

Cedronella canariensis
Candleberry

Myrica cerifera
Candlewood

Fouquieria splendens
Canella

Canella winterana
Canker Root

Coptis trifolia
Cannabis

Cannabis sativa
Cantaloupe

Cucumis melo
Canterbury Bell

Campanula medium
Capalga

Elettaria cardamomum
Cape Aloe

Aloe vera
Cape Gum

Acacia spp.
Cape Jasmine

Gardenia augusta
Cape Periwinkle

Catharanthus roseus
Caper

Capparis spinosa
Capillaris

Artemisia capillaris
Capon’s Tail

Valeriana officinalis
Capsicum

Capsicum frutescens
Capsicum chinense

Capsicum chinense
Cara-Cara

Aniba roseaodora
Carilla Gourd

Momordica charantia
Carragheen

Chondrus crispus
Caraway

Carum carvi
Caraway Thyme

Thymus herba-barona
Cardamon

Elettaria cardamomum
Cardinal Flower

Lobelia cardinalis
Cardinal Spear

Erythrina herbacea
Cardo

Argemone mexicana
Cardosanto

Argemone mexicana
Carnation

Paratylenchus curvitatus
Caroba

Jacaranda procera
Carolina Hemlock

Tsuga caroliniana
Carolina Horse Nettle

Solanum carolinense
Carolina Jasmine

Gelsemium sempervirens
Carolina Jessamine

Gelsemium sempervirens
Carolina Lily

Lilium michauxii
Carolina Pink

Spigella marilandica
Carolina Poplar

Populus deltoides
Carolina Poppy

Argemone alba
Carolina Rose

Rosa carolina
Carolina Silverbell

Halesia carolina
Carolina Spring Beauty

Claytonia caroliniana
Carolina Vanilla

Trisila odoratissima

Carpenter’s Herb

Prunella vulgaris
Carpenter’s Weed

Achillea millefolium
Carrion Flower

Smilax herbacea
Carrizo

Phragmites australis
Carrot

Daucus carota
*Carrot

Daucus sativus
Cartkins Willow

Salix alba
Carurú

Talinum paniculatum
Cascara

Rhamnus purshiana
Cascara Sagrada

Rhamnus purshiana
Cascarilla

Croton eluteria
Cashew

Anacardium occidentale
Casse Lunette

Euphrasia officinalis
Cassena

Ilex cassine
Cassie

Acacia farnesiana
Cassia Bark

Cinnamomun cassia
Cassia Fistula

Cassia Fistula
Castor Bean

Ricinis communis
Castor Oil Plant

Ricinis communis
Cat’s Claw

Uncaria tomentosa
Cat’s Ear

Antennaria dioica
Cat’s Weed

Valeriana officinalis
Catalonian Jasmine

Jasminum grandiflorum
Catarrh Root

Alpinia officinarum
Catawba Rhododendron

Rhododendron catawbiense
Catawba Tree

Catalpa bignonioides
Catchweed

Galium aparine
Catechu, Black

Acacia Catechu
Catharanthus

Catharanthus roseus
Catmint

Nepeta cataria
Catnip

Nepeta cataria
Catsfoot

Antennaria dioica
Catshair

Euphorbia pilulifera
Cattail

Typha latifolia
Cayenne Jasmine

Catharanthus roseus
Cayenne Pepper

Capsicum minimum
Cedar

Thuja occidentalis
Cedar Leaf

Thuja occidentalis
Cedarwood

Cedrus atlantica
Cedron

Simaba cedron
Celadine

Ranunculus ficaria
Celery

Apium graveolens
Centaury

Centaurium erythraea
Centella

Centella asiatica
Century Plant

Agave americana
Cereso

Malpighia glabra
Cereus, Night Blooming

Peniocereus greggii
Cereza Colorada

Malpaghia glabra
Cerisier

Malpaghia glabra
Ceylon Cinnamon

Cinnamomum zeylanicum
Chamise

Adenostoma fasciculatum
Chamomile

Anthemis nobilis
*Chamomile

Matricaria chamomilla
*Chamomile

Ormenis multicaulis
Chamomilla

Matricaria chamomilla
Chandra

Rauwolfia serpentia
Chang Pu

Acorus gramineus
Chaparral

Croton corymbulosus
Charity

Polemonium caeruleum
Chaste Tree

Vitex agnus-castus
Chaulmoogra

Hydnocarpus kurzii
Checkerberry

Gaultheria procumbens
Cheese Rennet

Galium verum
Cheeseflower

Malva sylvestris
Cheeses

Malva
neglecta
Cherokee Bean

Erythrina herbacea
Cherokee Rose

Rosa laevigata
Cherry

Prunus pennsylvanica
Cherry Bay

Prunus laurocerasus
Cherry Laurel

Prunus laurocerasus
Chervil

Anthriscus cerefolium
Chestnut

Castanea dentata
Chestnut Oak

Quercus prinus
Chevalier

Equisetum arvense

Chicasaw Plum

Prunus angustifolia
Chickweed

Stellaria media
Chicory

Cichorium intybus
Chigaya

Imperata cylindrica
Chili

Capsicum annuum
Chili Pepper

Capsicum annuum
Chimarro

Ilex paraquariensis
Chimney Sweeps

Plantago lanceolata
Chinaberry

Melia azedarach
China Orange

Citrus sinensis
China Root

Dioscorea villosa
*China Root

Smilax china
Chinese Angelica

Angelica polymopha var. sinensis
Chinese Arbor-Vitae

Thuja orientalis
Chinese Bellflower

Platycodon grandiflorus
Chinese Caterpillar Fungus

Cordyceps sinensis
Chinese Chaste Tree

Vitex negundo
Chinese Chives

Allium tuberosum
Chinese Cinnamon

Cinnamomum cassia
Chinese Clematis

Clematis chinensis
Chinese Cornbind

Polygonum multiflorum
Chinese Cress

Capsella bursa-pastoris
Chinese Cucumber

Trichosanthes kirilowii
Chinese Date

Ziziphus jujuba
Chinese Foxglove

Rehmannia glutinosa
Chinese Gelatin

Gelidium amansii
Chinese Ginger

Alpinia officinalis
Chinese Ginseng

Panax ginseng
Chinese Goldthread

Coptis chinensis
Chinese Green Tea

Camellia sinenis
Chinese Haw

Crataegus pinnatifida
Chinese Hibiscus

Hibiscus rosa-sinensis
Chinese Houses

Collinsia heterophylla
Chinese Knotweed

Polygonum multiflorum
Chinese Lantern Plant

Physalis alkekengi
Chinese Licorice

Glycyrrhiza glabra
*Chinese Licorice

Glycyrrhiza uralensis
Chinese Lobelia

Lobelia chinensis
Chinese Lovage

Ligusticum sinense
Chinese Motherwort

Leonurus sibiricus
Chinese Moxa

Artemisia vulgaris
Chinese Mustard

Brassica juncea
Chinese Parsley

Coriandrum sativum
Chinese Peony

Paeonia lactiflora
Chinese Pepper

Zanthoxylum simulans
Chinese Perfume
Plant


Aglaia odorata
Chinese Persimmon

Diospyros kaki
Chinese Pink

Dianthus chinensis
Chinese Plum

Prunus japonica
Chinese Privet

Ligustrum lucidum
Chinese Raspberry

Rubus coreanus
Chinese Rhubarb

Rheum palmatum
Chinese Sage

Salvia miltiorhiza
Chinese Sumac

Ailanthus altissima
Chinese Thistle Daisy

Actractylodes macrocephala
Chinese Violet

Viola yezoensis
Chinese Wormwood

Artemisia annua
*Chinese Wormwood

Artemisia capillaris
Chinese Yam

Dioscorea batatas
Chinghai Rhubarb

Rheum palmatum
Chinkapin Tree

Castanea pumila
Chinwood

Taxus baccata
Chiretta

Andrographis paniculata
*Chiretta

Swertia chirata
Chittem Bark

Rhamnus purshiana
Chives

Allium schoenoprasum
Chocolate Root

Geum rivale
Chocolate Tree

Theobroma cacao
Choke Cherry

Prunus serotina
Chokeberry

Pyrus melanocarpa
Cholla

Opuntia versicolor
Chorizanthe

Chorizanthe fimbriata
Christe Herbe

Helleborus niger
Christmas Pops

Rivea corymbosa
Christmas Rose

Helleborus niger
Christmas Vine

Rivea corymbosa
Chrysanthemum

Dendranthema x grandiflorum
Chufa

Cyperus esculentus
Church-Flower

Catharanthus roseus
Church Steeple

Agrimonia eupatoria
*Church Steeple

Agrimonia gyposepala
Cilantro

Coriandrum sativum
Cilician Thyme

Thymus cilicicus
Cimicifuga

Cimicifuga racemosa
Cinnamon

Cinnamomum zeylanicum
Cinnamon Sedge

Acorus calamus
Cinnamon Yam

Dioscorea batata
Cinquefoil

Potentilla reptans
Citron

Citrus medica
Citronella

Cymbopogan nardus
Citrus Dulcis

Citrus sinensis
Clammy Ground Cherry

Physalis heterophylla
Clammyweed

Polanisia trachysperma
Clamshell Orchid

Epidendrum cochleatum
Clarkia

Clarkia cylindrica
Clary Sage

Salvia sclarea
Cleareye

Salvia sclarea
Clearweed

Pilea pumilla
Cleavers

Galium aparine
Clematis

Clematis coccinea
Cleveland Sage

Salvia clevelandii
Cliff Rose

Cowania Mexicana
Climbing Buckwheat

Polygonum scandens
Climbing Milkweed

Funastrum heterophyllum
Climbing Oleander

Strophanthus gratus
Clintonia

Clintonia borealis
Clivers

Galium aparine
Closed Gentian

Gentiana linearis
Cloudberry

Rubus chamaemorus
Clous de Girolfe

Eugenia aromatica
Clove

Eugenia caryophyllata
Clove Basil

Ocimum gratissimum
Clove Flower

Eugenia aromatica
Clove Garlic

Allium sativum
Clove Pepper

Pimiento officinalis
Clove Pink

Dianthus caryophyllus
Clove Tree

Eugenia aromatica
Clover

Trifolium spp.
Clown’s Woundwort

Stachys palustris
Club Moss

Lycopodium clavatum
Coach Whip

Fouquieria splendens
Cobweb Thistle

Cirsium occidentale
Cocillana

Rusby meliaceae
Cockhold

Bidens frondosa
Cocklebur

Agrimonia eupatoria
*Cocklebur

Agrimonia godysepala
*Cocklebur

Xanthium strumarium
Cockspur Rye

Claviceps pupurea
Cocoa Bean

Theobroma Cacao
Coco Grass

Cyperus rotundus
Coconut

Rhadinaphelenchus spp.
Cocowort

Capsella bursa-pastoris
Coffee

Coffea arabica
Cogon

Imperata cylindrica
Cohosh, Black

Actaea racemosa
Cohosh Bugbane

Actae racemosa
Cokan

Phytolacca americana
Cola

Cola nitida
Cola Nut

Cola nitida
Cola Seeds

Cola nitida
Colic Root

Aletris farinosa
*Colic Root

Dioscorea villosa
Colic Weed

Prenanthes serpentaria
Colombo

Jateorhiza palmata
Colorado Cough Root

Ligusticum porteri
Coltsfoot

Tussilago farfara
Columbine

Aquilegia canadensis
Columbo

Rastrelliger canagurta

Comfrey

Symphytum officinale
Comino

Cuminum cyminum
Common Agrimony

Agrimonia eupatoria
Common Alder

Alnus glutinosa
Common Anise

Pimpinella anisum
Common Barberry

Berberis vulgaris
Common Basil

Ocimum basilicum
Common Birch

Betula pendata
Common Blackberry

Rubus allegheniensis
Common Blue Violet

Viola papilionacea
Common Boxwood

Buxus sempervirens
Common Burdock

Arctium minus
Common Buttercup (poison)

Ranunculis Acris
Common Calamint

Calamintha sylvatica
Common Chamomile

Anthemis nobilis
Common Chickweed

Stellaria media
Common Dandelion

Taraxacum officinale
Common Elder

Sambucus nigra
Common Elderberry

Sambucus canadensis
Common Evening Primrose

Oenothera biennis
Common Figwort

Scrophularia nodosa
Common Hops

Humulus lupulus
Common Horse Chestnut

Aesculus hippocastanum
Common Houseleek

Sempervivum tectorum
Common Jasmine

Jasminum officinale
Common Juniper

Juniperus communis
Common Knotgrass

Polygonum aviculare
Common Larch

Larix decidua
Common Lavender

Lavandula officinalis
Common Lime

Tilia spp.
Common Lungwort

Pulmonaria officinalis
Common Mallow

Malva sylvestris
Common Melilot

Melilotus officinalis

Common Marigold

Calendula officinalis
Common Milkweed

Asclepius Syriaca
Common Morrel

Morchella esculenta
Common Mugwort

Artemisia vulgaris
Common Mullien

Verbascum thapsis
Common Nettle

Urtica dioica
Common Nightshade (poison)

Solanum nigrum
Common Oak

Quercus robur
Common Parsley

Petroselinum crispum
Common Peony

Paeonia officinalis
Common Plaintain

Plantago major
Common Reed

Phragmites australis
Common Sage

Salvia officinalis
Common Silverweed

Potentilla anserina
Common Sorrel

Rumex acetosella
Common Sow Thistle

Sonchus oleraceus
Common Speedwell

Veronica officinalis
Common Spicebush

Lindera benzoin
Common St. John’s Wort

Hypericum perforatum
Common Stonecrop

Sedum acre
Common Strawberry

Fragaria virginiana
Common Sunflower

Helianthus annuus
Common Tansy

Tanacetum vulgare
Common Thyme

Thymus vulgaris
Common Valerian

Valeriana officinalis
Common Wax Myrtle

Myrica cerifera
Common Witch Hazel

Hamamelis virginiana
Common Wood Sorrel

Oxalis montana
Common Yew

Taxus baccata
Compass Plant

Lactuca serriola
Compass Weed

Rosmarinus officinalis
Condor Vine

Marsdenia cundurango
Condurango

Marsdenia cundurango
Coneflower

Echinacea purpurea
Conehead Thyme

Thymus capitatus
Conga Root

Petiveria alliacea
Congo Root

Manihot esculenta
Conker Tree

Aesculus hipposcastanum
Conqueror Tree

Aesculus hippocastanum
Constancy

Convallaria majalis
Convolvulus

Convulvus arvensis
Copaiba Balsam

Copaifera lansdorffii
Copaiva

Copaifera lansdorffii
Copal

Bursera
microphylla

Coral Bean

Erythrina herbacea
Coral Bells

Heuchera sanguinea
Coral Honeysuckle

Lonicera sempervirens
Coral Pea

Abrus precatorium
Coral Root

Corallorhiza mertensiana
Corang-acu

Pfaffia paniculata
Coreopsis

Coreopsis major
Cork Tree

Duboisia myoporoides
Corkwood

Duboisia myoporoides
Corn

Zea
Mays
Cornelian Cherry

Cornus officianlis
Cornflower

Centaurea cyanus
Corn Mint

Mentha arvensis
Corn Poppy

Papaver rhoeas
Corn Salad

Valerianella
olitoria
Cornsilk

Zea mays
Corpse Plant

Monotropa uniflora
Corriander

Coriandrum sativum
Corsican Mint

Mentha requienii
Costa Rican Mint Bush

Satureja viminea
Costmary

Chrysanthemum balsamita
Costus

Saussarea costus
Cotton

Gossypium spp.
Cotton Lavender

Santolina chamaecyparissus
Cotton Root

Gossypium herbaceum
Cottonweed

Gnaphalium uliginosum
Couchgrass

Agropyrum repens
Couhage

Mucuna pruriens
Country Mallow

Sida cordifolia
Cowage

Mucuna pruriens
Cowhage

Mucuna pruriens
Cow Cress

Lepidium campestre
Cow Lily

Nuphar advena
Cow Parsnip

Heracleum sphondylium
Cowhorn Orchid

Cyrtopodium punctatum
Cowitch

Mucuna pruriens
Cowslip

Primula veris
Crab’s Eyes

Abrus precatorius
Crabapple

Pyrus coronaria
Crampbark

Viburnum opulus
Cramproot

Ferula foetida
Cranberry

Vaccinium macrocarpon
Cranberry Tree

Viburnum opulus
Crane’s Bill

Geranium cowenii
*Crane’s Bill

Geranium maculatum
*Crane’s Bill

Geranium sylvaticum
Crape Myrtle

Lagerstoemia speciosa
Crawley Root

Corallorhiza ordontorhiza
Cream Cups

Platystemon californicus
Creat

Andrographis paniculata
Creeping Barberry

Mahonia aquifolium
Creeping Bellflower

Campanula rapunculoides
Creeping Jenny

Lysimachia nummularia
Creeping Phlox

Phlox stolonifera
Creeping Snowberry

Gaultheria hispidula
Creeping Thyme

Thymus serpyllum
Creeping Wild Thyme

Thymus vulgaris
Crepe Ginger

Costus speciosus
Crepe Myrtle

Lagerstoemia speciosa
Cress

Lepidium sativum
Cresson au Poulet

Nasturtium officinale
Crimson Beardtongue

Penstemon rupicola
Crimson Clover

Trifolium incarnatum
Crinkleroot

Dentaria diphylla
Crocus

Xanthotype urticaria
Crossvine

Bignonia capreolata
Croton

Croton tiglium
Crowberry

Phytolacca americana
Crow Poison

Zygadensus densus
Crow Soap

Saponaria officinalis
Crowfoot, Marsh

Ranunculus sceleratus
Crown Vetch

Coronilla varia
Cuban Oregano

Plectranthus amboinicus
Cubeb

Piper cubeba
Cuchay

Allium tuberosum
Cuckoo Flower

Cardamine pratensis
Cucumber

Cucumis sativus
Cucumber Magnolia

Magnolia acuminata
Cudweed

Artemisia ludoviciana
Culver’s Root

Veronicastrum virginicum
Cumaru

Dipteryx odorata
Cumin

Cuminum cyminum
Cummin

Cuminum cyminum
Curaçao Aloe

Aloe vera
Curcuma

Curcuma domestica
Curcumin

Curcuma domestica
Cure-All

Mellissa officinalis
Curled Dock

Rumex crispus
Curled Mint

Menta crispa
*Curled Mint

Mentha piperita
Currant

Ribes sativum
Curry Leaf

Murraya koenigii
Cuscus

Vetiveria zizanioides
Cusparia Bark

Galipea officinalis
Custard Peach

Prunus persica var. platycarpa
Cut-Leaved Toothwort

Dentaria laciniata
Cutweed

Fucus vesiculosis
Cyperus

Cyperus articulata
Cypress

Cupressus sempervirens
Cyprus Turpentine

Pistachia terebinthus
Daffodil

Narcissus spp.
Daisy

Bellis perennis
Daisy Fleabane

Erigeron philadelphicus
Dalmation Pellitory

Tanacetum cinerariifolium
Damask Rose

Rosa x damascena
Damiana

Turnera aphrodisiaca
Dandelion

Taraxacum officinale
Dang Gui

Angelica polyphorma
Dang Shen

Codonopsis pilosula
Dan-Shen

Salvia militorrhiza
Danshen

Salvia militorrhiza
Daphne Genkwa
Datura

Datura stramonium
Day Lily

Hemerocallis fulva
Dayflower

Commelina communis
*Dayflower

Tradescantia virginiana
Dead Men’s Bells

Digitalis purpurea
Dead Nettle

Lamium album
Deadly, Nightshade

Atropa belladonna.
*Deadly Nightshade

Solanum dulcamara

Deerberries

Gaylussacia spp.
Deerberry

Gaultheria procumbens
*Deerberry

Polycodium stamineum
Deerhorn Cholla

Opuntia versicolor
Deer’s Tongue

Liatris Odoratissimus
Deertongue

Liatris Odoratissimus
Delicate Ionopsis

Ionopsis utricularoides
Delima

Punica granatum
Dendrobium Nobile Orchids

Dendrobium nobile
Derriere Dos

Phyllanthus niruri
Desert Buckwheat

Eriogonum deflexum
Desert Dandelion

Malacothrix californica
Desert Herb

Ephedra sinica
Desert Mallow

Sphaeralcea ambigua
Desert Marigold

Baileya multiradiata
*Desert Marigold

Baileya pleniradiata
Desert Primrose

Oenothera deltoides
Desert Zinnia

Zinnia pumila
Devil Tree

Alstonia scholaris
Devil’s Apple

Datura stramonium
Devil’s Apron

Urtica dioica
Devil’s Bit

Chamaelirium luteum
Devil’s Bush

Eleutherococcus senticosus
Devil’s Claws

Harpagophytum procumbens
Devil’s Clothesline

Smilax laurifolia
Devil’s Dung

Ferula assa-foetida
Devil’s Eye

Hyoscyamus niger
Devil’s Fuge

Viscum album
Devil’s Hair

Annona glabra
Devil’s Hat

Petasites hybridus
Devil’s Herb

Atropa bella-donna
Devil’s Paintbrush

Hieracium aurantiacum
Devil’s Plaything

Achillea millefolium
Devil’s Posy

Allium sativum
Devil’s Shoestring

Desmodium perplexum
*Devil’s Shoestring

Tephrosia virginiana
Devil’s Trumpet

Brugmansia suaveolens
Devil’s Walkingstick

Aralia spinosa
Dewplant

Drosera rotundifolia
Diadzein

Glycine soja
Didin

Commiphora molmol
Digitalis

Digitalis pulverata
Dill

Anethum graveolens
Dishcloth Gourd

Luffa cylindrica
Dita Bark

Alstonia scholaris
Dittany

Dictamnus albus
Dittany of Crete

Origanum dictamnus
Dock

Rumex hastatulus
Dodder

Cuscuta denticulata
*Dodder

Cuscuta gronovii
Dog Apple

Asimina reticulata
Dog Cloves

Saponaria officinalis
Dog Fennel

Athemis cotula
Dog Grass

Deschampsia cespitosa
Dog Hobble

Leucothoe axillaris
Dog Rose

Rosa canina
Dog Rowan Tree

Viburnum opulus
Dogbane

Apocynun cannabinum
Dogbane, Common (poison)

Apocynum androsaemifolium
Dog’s Tooth Violet

Erythronium americanum
Dogwood

Cornus florida
Doku-dami

Houttuynia cordata
Dolloff

Filipendula ulmaria
Doll’s Eyes

Actaea pachypoda
Domestic Apple

Pyrus malus
Domestic Pear

Pyrus communis

Dong Chong Xia Cao

Cordyceps sinensis
Dong Quai

Angelica polymorpha var. sinensis
Dooryard Plantain

Plantago major
Dotted Monarda

Monarda punctata
Doughnut Peach

Prunus persica var. platycarpa
Downy Aster

Aster pilosus
Downy Wood Mint

Blephilia ciliata
Dracunculus

Polygonum bistorta
Dragon Plant

Arisaema consanguineum
Dragonflower

Iris versicolor
Dragon’s Blood

Croton lechieri
Dropberry

Polygonatum multiflorum
Dropsy Plant

Melissa officinalis
Dropwort

Filipendula ulmaria
Duck Potatoes

Sagittaria spp.
Duck’s Foot

Podophyllum peltatum
Duke of Argyll’s Tea Tree

Lycium barbarum
Dukong Anak

Phyllanthus niruri
Dulse

Rhodymenia palmata
Dutchman’s Breeches

Diventra cucullaria
Dutchman’s Pipe

Aristolochia macrophylla
Dutch Tonka

Dipteryx odorata
Dwarf Cornel

Cornus canadensus
Dwarf Elder

Sambucus ebulus
Dwarf Iris

Iris cristata
Dwarf Larkspur (poison)

Delphinium tricorne
Dwarf Mountain Pine

Pinus Mugo
Dwarf Palm

Serenoa repens
Dwarf Senna

Cassia aspera
Dwarf Sumac

Rhus copallina
Dwale

Atropa belladonna
Dyeberry

Vaccinium myrtillus
Dyer’s Alkanet

Alkana tinctoria
Dyer’s Bugloss

Alkana tinctoria
Dyer’s Chamomile

Anthemis tinctoria
Dyer’s Greenweed

Genista tinctoria
Eagle Vine

Marsdenia cundurango
Eaglewood

Aquilaria malaccensis
Early Meadow Rue

Thalictrum dioicum
Early Saxifrage

Saxifraga virginiensis
Earth Mulberry

Fragaria vesca
Earth Smoke

Fumaria officinalis
East India Root

Alpinia officinarum
East Indian Basil

Ocimum gratissimum
Easter Lily

Zephyranthes treatiae
Eastern Camass

Camassia scilloides
Eastern chinquapin

Castanea pumila
Eastern Hemlock

Tsuga canadensis
*Eastern Hemlock

Tsuga caroliniana
Eastern Red Cedar

Juniper virginiana
Eastern Wahoo

Euonymus atropurpureus
Eastern White Cedar

Thuja occidentalis
Eastern White Pine

Pinus strobus
Echinacea

Echinacea angustifolia
Edible Kelp

Alaria esculenta
Eglantine

Rosa rubiginosa
Egyptian Lotus

Nymphaea lotus
Egyptian Privet

Lawsonia inermis
Egyptian Thorn

Acacia spp.
Elder

Sambucus nigra
Elder Shrub

Sambuca canadensis
Elderberry

Sambucus canadense
Elecampane

Inula helenium
Eleuthero

Eleutherococcus senticosus
Eleuthero Ginseng

Eleutherococcus senticosus
Elfdock

Inula helenium
Elfwort

Inula helenium
Ellanwood

Sambucus nigra
Elm

Ulmus americana

Emblic Myobalan

Phyllanthus emblica
Endive

Cichorium endivia
Endone

Pausinystalia johimbe
Enebro

Juniperus communis
English Daisy

Bellis perennis
English Gentian

Gentiana lutea
English Hawthorn

Crataegus laevigata
English Holly

Ilex aquifolium
English Ivy

Hedera helix
English Laurel

Prunus laurocerasus
English Lavender

Lavadula angustifolia
English Mandrake

Bryonia dioica
English Oak

Quercus robur
English Pennywort

Mentha pulegium
English Plantain

Plantago lanceolata
English Serpentary

Persicaria bistorta
English Tea

Camellia sinensis
English Tonka

Dipteryx odorata
English Walnut

Juglans regia
English Watercress

Sisymbrium officinale
English Yew

Taxus baccata
Epazote

Chenopodium ambrosioides
Ephedra

Ephedra sinica
Ephedrine

Ephedra sinica

Ergot

Claviceps purpurea
Escarole

Cichorium endivia
Esere Bean

Physostigma venenosum
Estragon

Artemisia dracunculus
Eucalyptus

Eucalyptus globulus
European Alder

Alnus glutinosa
European Angelica

Angelica archangelica
European Ash

Fraxinus excelsior
European Aspen

Populus spp.
European Elder

Sambucus nigra
European Great Burnet

Sanguisorba officinalis
European Hops

Humulus lupulus
European Horsemint

Mentha longifolia
European Larch

Larix decidua
European Lime

Tilia spp.
European Linden

Tilia spp.
European Liverwort

Hepatica nobilis
European Mistletoe

Viscum album
European Pennyroyal

Mentha pulegium
European Silver Fir

Abies alba
European Willow

Salix alba
European Yew

Taxus baccata
Evening Primrose

Oenothera biennis
*Evening Primrose

Oenothera clavaeformis
Everlasting Pea

Lathyrus latifolius
Eye Balm

Hydrastis canadensis
Eyebright

Euphrasia officinalis
Eyeplant

Duboisia myocporoides
Eye Root

Hydrastis canadensis
Fern, Bladder

Cystopteris protusa
Fern, Bracken

Pteridium aquilinum
Fern, Brakeroot

Polypodium vulgare
Fern, Christmas

Polystichum acrostichoides
Fern, Crested Field

Dryopteris cristata
Fern, Female

Polypodium vulgare
Fern, Highland

Polypodium virginianum
Fern, Indian

Polypodium polypodioides
Fern, Maidenhair

Adiantum pendatum
Fern, Male

Dryopteris campyloptera
Fern, Mountain Wood

Dryopteris campyloptera
Fern, Rattlesnake

Botrychium virginianum
Fern, Wood

Dryopteris marginalis
Fetid Bugbane

Actaea foetida
Fever Bark

Alstonia constricta
Fever Bush

Alstonia constricta
Fever Plant

Ocimum gratissimum
*Fever Plant

Oenothera biennis
Feverplant

Ocimum kilimandscharicum
Fever Tree

Eucalyptus globulus
*Fever Tree

Pinckneya pubens
Fever Wort

Eupatorium perfoliatum
Feverwort

Centaurium erythraea
Feverfew

Tanacetum parthenium
Fickle Ladybell

Adenophora stricta
Fiddler’s Spurge

Euphorbia heterophylla
Field Balm

Nepeta cataria
Field Clover

Trifolium arvense
Field Garlic

Allium vineale
Field Lily

Lilium canadense
Field Maple

Acer campestre
Field Melilot

Melilotus officinalis
Field Mint

Mentha arvensis
Field Mustard

Brassica rapa
Field Pennycress

Thlaspi arvense
Field Peppergrass

Lepidium campestre
Field Poppy

Papaver rhoeas
Field Sow Thistle

Sonchus arvensis
Fig

Ficus carica
Figwort

Scrophularia nodosa
Filbert

Corylus avellana
Finger Flower

Digitalis lanata
Fir Tree

Pseudotsuga menziesii
Fire Cherry

Prunus pensylvanica
Fire on the Mountain

Euphorbia heterophylla
Fireweed

Epilobium angustifolium
*Fireweed

Erechtites hieracifolia
Firewheel

Gaillardia pulchella
Fish Poison Tree

Piscidia piscipula
Fish Wood

Euonymus spp.
Five Finger

Potentilla reptans
Five-Fingers

Panax ginseng
Five Spot

Nemophila maculata

Flag Paw Paw

Asimina speciosa
Flame, Azalea

Rhododendron calendulaceum
Flannel Bush

Fremontia californica
Flat Peach

Prunus persica var. platycarpa
Flax

Linum usitatissimum
Flaxseed

Linum usitatissimum
Fleabane

Erigeron philadelphicus
Fleaseed

Plantago psyllium
Fleawort

Plantago psyllium
Fleur-de-Lis

Iris versicolor
Floripondio

Brugmansia suaveolens
Florists’ Chrysanthemum

Chrysanthemum x morifolium
Flowering Ammi

Ammi majus
Flowering Quince

Chaenomeles speciosa
Flowering Spurge

Euphorbia corollata
Flowering Thistle

Argemone mexicana
Flowery Knotweed

Polygonum multiflorum
Fluellen

Veronica officinalis
Fly Honeysuckle

Lonicera villosa
Fly Poison (poison)

Amianthum muscaetoxicum
Foalswort

Tussilago farfara
Foam Flower

Tiarella cordifolia
*Foam Flower

Tiarella unifoliata
Food of the God

Ferula assa-foetida
Fool’s Parsley (Poison)

Aethusa cynapium
Forget me not

Myosotis scopioides
*Forget me not

Myosotis sylvatica
Fo-ti

Polygonum multiflorum
Four Leaved Loosestrife

Lysimachia quadrifolia
Four O’ Clock

Miribilis froebelii
*Four O’ Clock

Miribilis nyctaginea
Fox Grape

Vitis labrusca
Foxglove

Digitalis purpurea
Fragrant Water Lily

Nymphaea odorata
Fragrant Wormwood

Artemisia capillaris
Frail Birthwort

Aristolochia debilis
Frangula

Rhamnus frangula
Frankincense

Boswellia carterii
Fraser Fir Tree

Abies fraseri
Fraser’s Sedge

Cymophyllus fraseri

Freesia

Freesia spp.
French Cherry

Malpaghia glabra
French Honeysuckle

Galega officinalis
French Lavender

Lavandula angustifolia
*French Lavender

Lavandula stoechas
French Lilac

Galega officinalis
French Marigold

Tagetes paluta
French Rose

Rosa gallica
French Sorrel

Rumex scutatus
French Tarragon

Artemisia dracunculus
Fringe Tree

Chionanthus virginicus
Fringed Lavender

Lavandula dentata
Frost Weed

Helianthemum canadense
Fruit-Scented Sage

Salvia dorisiana
Fu Tzu

Aconitum napellus
Fucus

Fucus vesiculosus
Fumitory

Fumaria officinalis
Fumewort

Corydalis solida
Fumus

Fumaria officinalis
Fungus

Peziza auricula
Furze/Gorse

Ulex europaus

Galangal

Alpinia galanga
*Galangal

Alpinia offincinarum
Galax

Galax aphylla
Galbanum

Ferula gummosa
Galinsoga

Galinsoga spp.
Gall-of-the-Earth

Prenanthes trifoliata
Garbato

Uncaria tomentosa
Garden Angelica

Angelica archangelica
Garden Artichoke

Cynara scolymus
Garden Endive

Chicorium intybus
Garden Heliotrope

Valeriana officinalis
Garden Loosestrife

Lysimachia vulgaris
Garden Mint

Mentha spicata
Garden Myrrh

Myrrhis odorata
Garden Nasturtium

Tropaeolum majus
Garden Patience

Rumex crispus
Garden Poppy

Papaver somniferum
Garden Red Currant

Ribes sativum
Garden Rue

Ruta graveolens
Garden Sorrel

Rumex acetosa
Garden Spurge

Euphorbia pilulifera
Garden Violet

Viola odorata
Gardenia

Gardenia augusta.
Garlic

Allium sativum
Garlic Chiver

Allium tuberosum
Garlic Mustard

Alliaria petiolata
Garlic Pear

Crateva religiosa
Gas Plant

Dictamnus albus
Gastrodia elata

Gastrodia elata
Gay Feather

Liatris spicata
Gay Wings

Polygala paucifolia
Gbanja Cola

Cola nitida
Ge Gen

Pueraria montana
Gelsemium

Gelsemium nitidum
*Gelsemium

Gelsemium sempervirens
Gentian

Gentiana lutea
Gentian Root

Gentiana lutea
Georgia Bark

Pinkneya pubens
Geranium

Pelargonium graveolens
German Chamomile

Matriarcha recutita
German Rue

Ruta graveolens
Giant Cactus

Carnegiea gigantea
Giant Lavender

Lavandula x allardii
Giant Puffball

Calvatia Gigantea
Giâp cá

Houttuynia cordata
Gilia

Gilia capitata
Gill-Over-the-Ground

Glechoma hederacea
Gillyflower

Dianthus caryophyllus
Ginebro

Juniperus communis
Ginger

Zingiber officinale
Ginger Bush

Tetradenia riparia
Ginger Mint

Mentha x gracilis
Ginger, White

Hedychium coronarium
Gingili

Sesamum indicum
Ginkgo

Ginkgo biloba
Ginkgo Biloba

Ginkgo biloba
Ginseng, American

Panax quinquefolius
Ginseng, Asian

Panax ginseng
Ginseng Root

Panax quinquefolius
Ginseng, Siberian

Eleutherococcus senticosus
Glassworts

Salicornia spp.
Globe Artichoke

Cynara scolymus
Globe Flower

Cephalanthus occidentalis
*Globe Flower

Trollius laxus
Globe Lily

Calochortus albus
Globe Mallow

Sphaeralcea ambigua
Glory Lily

Gloriosa superba
Glossy Privet

Ligustrum lucidum
Goa

Andira araroba
Goat Dandelion

Pyrrhopappus carolinianus
Goat Nut

Simmonsia chinensis
Goat’s Beard

Aruncus dioicus
Goat’s Pod

Capsicum minimum
Goat’s Rue

Galega officinalis
Goat’s Rue (poison)

Tephrosia virginiana
Goatshead

Tribulus terrestris
Goatweed

Hypericum perforatum
Godetia

Clarkia deflexa
Golden Columbine

Aquilegis chrysantha
Golden Glow

Rudbeckia laciniata
Golden Marguerite

Anthemis tinctoria
Golden Ragwort

Senecio aureus
Golden Rocket

Ananas comosus
Golden Stars

Bloomeria crocea
Golden Yarrow

Eriophyllum confertiflorum
Goldenclub

Orontium aquaticum
Goldenrod

Solidago virgaurea
*Goldenrod

Solidago odora
Goldenseal

Hydrastis canadensis
Goldthread

Coptis trifolia

Goora Nut

Cola nitida
Gooseberry

Ribes rotundifolium
Goosegrass

Galium aparine
Goose Tansy

Potentilla anserina
Gospel Herb

Gynostemma pentaphyllum
Gotu Kola

Centella asiatica
Gourd

Lagenaria vulgaris
Goutweed

Aegopodium podgraria
Grains of Paradise

Afromomum melegueta
*Grains of Paradise

Amomum xanthioides
Gramineus

Acorus gramineus
Granatum

Punica granatum
Grape

Vitis vinifera
Grape, Fox

Vitis labrusca
Grapefruit

Citrus paradisii
Grapple Plant

Harpagophytum procumbens
Grass

Cannabis sativa
Grass of Parnassus

Parnassia asarifolia
Grass Pink

Calopogon tuberosus
Grass-Leaved Arrowhead

Sagittaria graminea
Grass-leaved Sweet Flag

Acorus gramineus
Gravel Plant

Astragalus sophoroides
Gravelroot

Eupatorium purpureum
Grease Bush

Larrea divaricata
Greasewood

Larrea divaricata
Great Blue Lobelia

Lobelia siphilicata
Great Bulrush

Scirpus validus
Great Burdock

Arctium lappa
Great Bur-Reed

Sparganium eurycarpum
Great Chickweed

Stellaria pubera
Great Lobelia

Lobelia siphilitica
Great Morel

Atropa bella-donna
Great Mullein

Verbascum thapsus
Great Raifort

Armoracia rusticana
Great Reedmace

Typha latifolia
Greater Ammi

Ammi visnaga
Greater Burnet

Sanguisorba officinalis
Greater Celandine

Chelidonium majus
Greater Galangal

Alpinia galanga
Greater Periwinkle

Vinca major
Greater Plantain

Plantago major
Greater Wild Thyme

Thymus pulegioides
Greater Yellow Lady’s Slipper

Cypripedium parviflorum
Great-Solomon’s Seal

Polygonatum canaliculatum
Greek Basil

Ocimum minimum
Greek Hay Seed

Trigonella foenum-graecum
Greek Oregano

Origanum onites
Greek Mountain Tea

Sideritis syriaca
Greek Sage

Salvia fruticosa
Greek Valerian

Polemonium caeruleum
*Greek Valerian

Polemonium reptans
Green Amaranth

Amaranthus retroflexus
Green Endive

Lactuca virosa
Green Ginger

Artemisia absinthium
Green Hellebore

Veratrum viride
Green Lavender

Lavandula viridis
Green Onion

Allium cepa
Green Tea

Camellia sinensis
Greenbrier

Smilax rotundifolia
Grenadier

Punica granatum
Grenadilla

Passiflora incarnata
Grindelia

Grindelia squarrosa
Groats

Avena sativa
Grosella

Malpighia glabra
Ground Cherries

Physalis spp.
Ground Elder

Aegopodium podograria
Ground Holly

Chimaphila umbellata
Ground Ivy

Glecoma hederaceae
*Ground Ivy

Nepeta glechoma
Ground Juniper

Juniperus depressa
Groundnut

Apios americana
Ground Pine

Ajuga chamaepitys
*Ground Pine

Lycopodium clavatum
Groundsel

Senecio longilobus
Guaiac

Bulnesia Sarmientoi
*Guaiac

Guaiacum officinale
Guaiacum

Guaiacum officinale
Guaraná

Paullinia cupana
Guarana Bread

Paullinia cupana
Guava

Psidium guajava
Guelder Rose

Viburnum opulus
Guggal

Comniphora mukul
Guggal Gum

Commiphora molmol
Guggal Resin

Commiphora molmol
Guggul

Comniphora mukul
Guinea Grains

Afromomum melegueta
Guinea Hen Weed

Petiveria alliacea
Guinea Rush

Cyperus articulata

Gulfweed

Sargassum fusiforme
Gum Acacia

Acacia spp.
Gum Arabic

Acacia senegal
Gum Asafoetida

Ferula assa-foetida
Gum Benjamin

Styrax benzoin
Gum Cistus

Cistus ladanifer
Gum Galbanum

Ferula galbaniflua
Gum Guggal

Comniphora mukul
Gum Tragacanth

Astralagus gummifer
Gum Tree

Eucalyptus globulus
Gumweed

Grindelia camporum
Gunpowder Tea

Camellia sinensis
Gurmari

Gymnema sylvestre
Guru Nut

Cola acuminata
Gypsyweed

Veronica officinalis
Gypsywort

Lycopus virginicus

Hagthorn

Crataegus laevigata
Hairy Alumroot

Heuchera villosa
Hairy Basil

Ocimum americanum
Halava Wood

Quillaja saponaria
Hamamelis

Hamamelis virginiana
Hardock

Arctium lappa
Hardhack

Collisonia canadensis
Hardhay

Hypericum perforatum
Hardy Marjoram

Origanum x majoricum
Harebell, Southern

Campanula divaricata
Haridra

Curcuma longa
Haritaki

Terminalia chebula
Harmal

Peganum harmala
Harmel

Peganum harmala
Hart’s Pennyroyal

Mentha cervina
Hartsthorn

Rhamnus catharticus
Hasheesh

Cannabis sativa
Hat Peach

Prunus persica var platycarpa
Haver

Avena sativa
Haver-Corn

Avena sativa
Haw

Crataegus laevigata
Hawaiian Hibiscus

Hibiscus rosa-sinensis
Hawkweed

Hieracium caespitosum
Hawthorn

Crataegus laevigata
Hay Flower

Melilotus officinalis
Hazel

Hamamelis virginiana

Hazel Elder
He Shou Wu

Polygonum multiflorum
Headache Tree

Umbellularia californica
Heal-All

Prunella vulgaris
Heart Leaf

Philodendron bipinnatifidum
Heartleaf

Sida cordifolia
Heart-leafed Mint

Mentha x villosa
Heart-Leaved Aster

Symphyotrichum cordifolium
Heart of the Earth

Prunella vulgaris
Hearts-A-Bustin’

Euonymus americanus
Heart’s Ease

Viola tricolor
Heartsease

Viola tricolor
Heartweed

Persicaria maculosa
Heartwort

Aristolochia serpentaria
Heath Speedwell

Veronica officinalis
Heather

Calluna vulgaris

Hedge Fumitory

Fumaria officinalis
Hedge Garlic

Alliaria petiolata
Hedge Hyssop

Gratiola officinalis
Hedge Mustard

Sisymbrium officinale
Hedge Nettles

Stachys officinalis
Hedgehog

Echinacea purpurea
Hedgehog Rose

Rosa Rugosa
Hediondilla

Larrea divaricata
Helichrysum italicum

Helichrysum italicum
Heliotrope

Heliotropium arborescens
Hellebore, Black

Veratrum nigrum
Helonias

Chamaelirium luteum
Hemp

Cannabis sativa

Hemlock Tree

Tsuga heterophylla
Hemp Agrimony

Eupatorium cannabinum
Henbane

Hyoscyamus niger
Hendibeh

Cichorium intybus
Henna

Lawsonia inermis
Hens and Chicks

Sempervivum tectorum
Hepatica

Hepatica nobilis
Herba de la Pastora

Turnera diffusa
Herbal Ecstasy

Ephedra sinica
Herb Bennet

Geum urbanum
Herb Fennel

Foeniculum vulgare
Herb of Gladness

Borago officinalis
Herb of Grace

Ruta graveolens
Herb of The Cross

Verbena officinalis
Herb Robert

Geranium robertianum
Herbygrass

Ruta graveolens
Hibiscus

Hibiscus rosa-sinensis
Hickory Tree

Carya tomentosa
High John the Conqueror

Ipomoea jalapa
High Mallow

Malva sylvestris
Highwaythorn

Rhamnus catharticus

Hillberry

Gaultheria procumbens
Hindberry

Rubus idaeus
Hing

Ferula asafoetida
Hissopo

Hyssopus officinalis
Hoarhound

Marrubium vulgare
Hoary Basil

Ocimum americanum
Hock-Heal

Prunella vulgaris
Hock Herbs

Althaea officinalis
Hog Apple

Morinda citrifolia
*Hog Apple

Podophyllum peltatum
Hogbean

Hyoscyamus niger
Hog Peanut

Amphicarpaea bracteata
Hogweed

Heracleum sphondylium
Hoja Santa

Piper auritum
Hoky-Poky

Urtica dioica
Holigold

Calendula officinalis
Holly

Ilex paraguariensis
Hollyhock

Alcea rosea
Holly-Leaved Barberry

Mahonia aquifolium
Holly Mahonia

Mahonia aquifolium
Holly Tree

Ilex paraguariensis
Holt’s Pennyroyal

Mentha cervina
Holy Basil

Ocimum tenuiflorum
Holy Grass

Hierochloë odorata
Holy Herb

Hyssopus officinalis
*Holy Herb

Verbena officinalis
Holy Thistle

Cnicus benedictus
*Holy Thistle

Silybum marianum
Holy Thorn

Berberis vulgaris
Honduran Sarsaparilla

Smilax reglii
Honesty

Lunaria rediviva
Honey Plant

Mellissa officinalis
Honeysuckle

Lonicera acuminata
Hophornbeam Tree

Ostrya virginiana
Hop Marjoram

Origanum dictamnus
Hop Tree

Ptelea trifoliata
Hops

Humulus lupulus
Horehound

Marrubium vulgare
Hornbeam

Carpinus betulus
Hornseed

Claviceps purpurea
Horse Balm

Collinsonia canadensis
Horse Chestnut Tree

Aesculus hippocastanum
Horse Gentian

Triosteum angustifolium

Horse Weed

Collinsonia canadensis
Horse Willow

Equisetum arvense
Horsehoof

Tussilago farfara
Horsemint

Mentha longifolia
*Horsemint

Monarda fistulosa
*Horsemint

Monarda punctata
Horseradish

Armoracia rusticana
Horseradish Tree

Moringa oleifera
Horsetail

Equisetum arvense
Horsetail Plant

Equisetum arvense
Horsetail Rush

Equisetum Arvense
Horseweed

Conyza canadensis
Hot Mint

Persicaria odorata
Hot Pepper

Capsicum frutescens
Houblon

Humulus lupulus
Houndsbane

Marrubium vulgare
Houndstongue

Cynoglossum officinale
*Hound’s Tongue

Trilisa odoratissima

Hualtata

Rumex crispus
Huang Ken

Salvia militorrhiza
Huang Qi

Astralagus membranaceus
Huckleberry

Vaccinium myrtillus
Hungarian Chamomile

Matricaria chamomilla
Hungarian Pepper

Capsicum minimum
Hurtleberry

Vaccinium myrtillus
Hyacinth

Hyacinthus orientalis
Hydrocotyle

Centella asiatica
Hypericum

Hypericum perforatum
Hyssop

Hyssopus officinalis

Iboza

Tetradenia riparia
Ibuki-jakô-sô

Thymus quinquecostatus
Ice Plant

Mesembryanthemum crystallium
Ilang-ilang

Cananga odorata
Iceland Moss

Cetraria islandica
Imber

Zingiber officinale
Imlee

Tamarindus indica
India Root

Alpinia officinarum
India Senna

Cassia spp.
Indian Apple

Datura meteloides
*Indian Apple

Podophyllum peltatum
Indian Arrowroot

Euonymus spp.
Indian Arrow-Wood

Euonymus spp.
Indian Balm

Trillium erectum
Indian Balm Tree

Populus balsamifera
*Indian Balm Tree

Populus candicans
Indian Balmony

Swertia chirata
Indian Bean

Catalpa bignonoides
Indian Borage

Plectranthus amboinicus
Indian Bread

Wolfiporia cocos
Indian Chickweed

Stellaria media
Indian Corn

Zea mays
Indian Cress

Nasturtium officinale
*Indian Cress

Tropaeolum majus
Indian Cucumber

Echinocystis lobata
Indian Cucumber Root

Medeola virginiana
Indian Date

Tamarindus indica
Indian Dye

Hydrastis canadensis
Indian Echinacea

Andrographis paniculata
Indian Elm

Ulmus fulva
Indian Hemp (poison)

Apocynum cannabinum
*Indian Hemp

Cannabis sativa
Indian Hyssop

Verbena officinalis
Indian Jug

Sarracenia purpurea
Indian Licorice

Abrus precatorius
Indian Long Pepper

Piper longum
Indian Madder

Rubia cordifolia
Indian Mulberry

Morinda citrifolia
Indian Mustard

Brassica juncea
Indian Paint

Sanguinaria canadensis
Indian Paintbrush

Castilleia coccinea
*Indian Paintbrush

Castilleia lanata
*Indian Paintbrush

Castilleia rupicola
Indian Pennyroyal

Centella asiatica
Indian Physic

Apocynum cannabinum
*Indian Physic

Gillenia porteranthus

*Indian Physic

Gillenia trifoliata
Indian Pink

Dianthus chinensis
Indian Pipe

Monotropa uniflora
Indian Plantain

Cascalia atriplicifolia
Indian Poke

Phytolacca acinosa
*Indian Poke (poison)

Veratrum viride
Indian Root

Aralia racemosa
Indian Saffron

Curcuma domestica
Indian Sage

Eupatorium perfoliatum
Indian Sandalwood

Santalum album
Indian Snakeroot

Rauvolfia serpentina
Indian Spice

Vitex agnus-castus
Indian Spinach

Urtica dioica
Indian Squill

Urginea indica
Indian Tobacco

Lobelia inflata
Indian Turnip

Arisaema triphyllum
Indigo Bush

Dalea wislizenii
Indigoweed

Baptisia tinctoria
Innocence

Collinsia heterophylla
Intermediate Dogbane (poison)

Apocynum medium
Intoxicating Pepper

Piper methysticum
Ipê

Tabebuia impetiginosa
Ipê-Roxa

Tabebuia impetiginosa
Ipecac

Cephaelis ipecacuahna
*Ipecac

Psychotria ipecacuahna
Ipecacuahna

Cephaelis ipecacuahna
Ipomoea

Ipomoea purga
Ipomopsis

Ipomopsis tenuifolia
Iris

Iris florentina
*Iris

Iris missouriensis
Irish Daisy

Taraxacum officinale
Irish Moss

Chondrus crispus
Ironwood Shrub

Carpinus caroliniana
Isihaqa

Tulbaghia violacea
Ispaghula

Plantago spp.
Italian Fitch

Galega officinalis
Italian Lavender

Lavandula stoechas
Italian Oregano

Origanum x majoricum
Itchweed

Amianthium muscaetoxicum
Ivy

Hedera helix
Ivybush

Kalmia latifolia

Jaborandi

Pilocarpus microphylla
Jaborandi Pepper

Piper longum
Jack by the Hedge

Alliaria petiolata
Jack in the Pulpit

Arisaema atrorubens
*Jack in the Pulpit

Arisaema triphyllum
Jacob’s Ladder

Convallaria majalis
*Jacob’s Ladder

Polemonium caeruleum
Jalap

Ipomoea purga
*Jalap

Phytolacca americana

Jalap Bindweed

Ipomoea purga
Jamaica Dogwood

Piscidia piscipula
Jamaica Pepper

Pimenta dioica
Jamaica Quassia

Picrasma excelsa
Jamaican Honeysuckle

Passiflora incarnata
Jamaican Peppermint

Satureja viminea
Jamaican Sorrel

Hibiscus sabdariffa
Jambolan

Syzygium cumini
Jambul Seed

Syzygium cumini
Jamestown Weed

Datura stramonium
Japanese Apricot

Prunus mume
Japanese Arrowroot

Pueraria lobata
Japanese Bella-Donna

Scopolis carniolica
Japanese Cornel

Cornus officinalis
Japanese Dodder

Cuscuta japonica
Japanese Elecampane

Inula brittanica
Japanese Gentian

Gentiana scabra
Japanese Gelatin

Gelidium amansii
Japanese Honewort

Cryptotaenia japonica
Japanese Honeysuckle

Lonicera japonica
Japanese Isinglass

Gelidium amansii
Japanese Knotweed

Polygonum cuspidatum
Japanese Pagoda Tree

Sophora japonica
Japanese Pepper

Zanthoxylum piperitum
Japanese Persimmon

Diospyros kaki
Japanese Quince

Chaenomeles speciosa
Japanese Rose

Rosa rugosa
Japanese Rush

Acorus gramineus
Japanese Tea

Camellia sinensis
Japanese Thyme

Thymus quinquecostatus

Japanese Water Plantain

Alisma plantago-aquatica var. orientale
Japanese Wild Chervil

Cryptotaenia japonica
Japanese Wild Parsley

Cryptotaenia japonica
Japonica

Chaenomeles speciosa
Jaramla

Phyllanthus niruri
Jasmine

Jasminum grandiflorum
*Jasmine

Jasminum officinale
*Jasmine

Jasminum sambac
Jatamansi

Nardostachys grandiflora
Jati

Jasminum grandiflorum
Jatiphala

Myristica fragrans
Jaundice Berry

Berberis vulgaris
Java

Caffea arabica
Java Pepper

Piper cubeba
Java Plum

Syzygium cumini
Jeera

Cuminum cyminum
Jeeraka

Cuminum cyminum
Jequirity

Abrus precatorius
Jerusalem Artichoke

Helianthus tuberosus
Jerusalem Cowslip

Pulmonaria officinalis
Jerusalem Sage

Pulmonaria officinalis
Jessamine

Jasminum officinale
Jesuit’s Bark

Cinchona pubescens
Jesuit’s Tea

Ilex paraguariensis
Jewels of Opar

Talinum paniculatum
Jewelweed

Impatiens aurea
*Jewelweed

Impatiens biflora
*Jewelweed

Impatiens capensis
*Jewelweed

Impatiens pallida
Jew’s Myrtle

Ruscus aculeatus
Jimson Weed

Datura meteloides
Jimson Weed (poison)

Datura stramonium
Jinyingzi

Rosa laevigata
Job’s Tears

Coix lachryma-jobi
Joe Pye Weed

Eupatorium immaculatum
*Joe Pye Weed

Eupatorium purpureum
Johimbe

Pausinystalia johimbe
Johimbi

Pausinystalia johimbe
John’s Bread

Ceratonia siliqua
Johnny-Jump-Up

Viola tricolor
Johnswort

Hypericum perfolatum
Jojoba

Simmonsia chinensis
Joseph Sage

Salvia viridis
Jufa

Hyssopus officinalis
Juglans

Juglans nigra
Jujube

Ziziphus jujuba
Jumping Cholla

Opuntia bigelovii
Jumpseed

Tovara virginiana
Juneberries

Amelanchier spp.
Juniper

Juniperus communis
Juniper Berries

Juniperis communis
Jupiter’s Nuts

Juglans nigra
Jurubeba

Solanum insidiosum
Kaffir Lime

Citrus hystrix
Kaki

Diospyros kaki
Kalaunji

Nigella Sativa
Kalmegh

Andrographis paniculata
Kalpa

Cassia auriculata
Kammum Aswad

Nigella Sativa
Kana

Piper longum
Kapok

Ceiba pentandra
Karaka Gum

Parsonia capsularis
Karaya Gum

Cyanopsis tetragonalba
Karela

Momordica charantia
Kariyat

Andrographis paniculata
 
Karkadé

Hibiscus sabdariffa
Kava

Piper methysticum
Kava Kava

Piper methysticum
Keck

Heracleum sphondylium
Kelp

Ascophyllum spp.
*Kelp

Fucus vesiculosus
*Kelp

Laminaria Digitata
*Kelp

Macrocysris spp.
Kelpware

Fucus vesiculosus
Kemangi

Ocimum x. citriodorum
Kentucky Coffee Tree

Gymnocladus dioica
Ketaki

Pandanus tectorius
Key Flower

Primula veris
Key of Heaven

Primula veris

Khaki Weed

Tagetes minuta
Khartoum Senna

Cassia spp.
Khat

Catha edulis
Khella

Ammi visnaga
Khella Fruit

Ammi visnaga
Khus Khus

Vetiveria zizanioides
Kidneywort

Hepatica nobilis
King of Bitters

Andrographis paniculata
King’s Clover

Melilotus officinalis
King’s Cure

Chimaphila umbellata
King’s Cureall

Oenothera biennis
Kinnikinik

Arctostaphylos uva-ursi
Kino

Pterocarpus marsupium
Kiryat

Andrographis paniculata
Kiwach

Mucuna pruriens
Klamath Weed

Hypericum perforatum
Kleinperdepram

Zanthoxylum capense

Knitbone

Symphytum officinale
Knob Root

Collinsonia canadensis
Knotted Marjoram

Origanum majorana
Knotweed

Polygonum aviculare
*Knotweed

Polygonum hydropiper
*Knotweed

Polygonum persicara
Kola

Cola nitida
Kola Nut

Cola acuminata
Kola Seeds

Cola nitida
Kola Tree

Cola acuminata
Korean Ginseng

Panax ginseng
Korean Mint

Agastache rugosa
Korean Watercress

Oenanthe javanica
Kousso

Hagenia abyssinica
Kudzu

Pueraria montana
Kudzu Vine

Pueraria lobata
Kuro-Chiku

Phyllostachys nigra
Kuru

Picrorhiza kurrooa
Kusam Seeds

Brucea javanica
Kuth

Saussurea costus
Kutki

Picrorhiza kurrooa

Labrador Tea

Ledum groenlandicum
Lactucarium

Lactuca virosa
Lad’s Love

Artemisia abrotanum
Ladder-to-Heaven

Convallaria majalis
Ladies’ Meat

Crataegus laevigata
Ladies’ Tresses

Spiranthes cernum
*Ladies’ Tresses

Spiranthes lucida
*Ladies’ Tresses

Spiranthes vernalis
Lady’s Bedstraw

Galium verum
Lady’s Mantle

Alchemilla xanthochlora
Lady’s Purse

Capsella bursa-pastoris
Lady’s Seals

Polygonatum multiflorum
Lady’s Slipper

Cypripedium calceolus
Lady’s Smock

Cardamine pratensis
*Lady’s Smock

Cardamine rotundifolia
Lady’s Thistle

Silybum marianum
Lady’s Thumb

Polygonum persecaria
Laksa Leaves

Persicaria odorata
Laksa Plant

Persicaria odorata
Lalang

Imperata cylindrica
Lambkill

Kalmia angustifolia
Lamb Mint

Mentha piperita
*Lamb Mint

Mentha Spicata
Lamb’s Quarters

Chenopodium album
Languid Lady

Mertensia ciliata
Lapacho

Tabebuia impetiginosa
Lapacho Morado

Tabebuia impetiginosa
Lappa

Arctium lappa
Laquered Bracket Fungus

Ganoderma lucidum
Larch

Larix occidentalis
Larch Arabinogalactan

Larix occidentalis
Larch Gum

Larix occidentalis
Large Cane

Arundinaria gigantea
Large Cranberry

Vaccinium macrocarpon
Large Flowered Sabatia

Sabatia grandiflora
Large Flowered Trillium

Trillium grandiflorum
Large Leaved Aster

Aster macrophyllum
Large-Leafed Gentian

Gentiana burseri var villarsii
Large Leaved Waterleaf

Hydrophyllum macrophyllum
Large Thyme

Thymus pulegioides
Large Toothwort

Dentaria maxima
Larkspur

Delphinium ajacis
*Larkspur

Delphinium consolidata
*Larkspur

Delphinium glareosum
*Larkspur

Delphinium tricorne

Latherwort

Saponaria officinalis
Laurel

Kalmia latifolia
Laurel Greenbrier

Smilax laurifolia
Lavanda

Lavandula angustifolia
Lavandin

Lavandula x intermedia
Lavandula ‘Goodwin Creek Gray’

Lavandula Hybrid
Lavandula pinnata

Lavendula pinnata
Lavandula ‘Richard Gray’

Lavandula ‘Richard Gray’
Lavandula ‘Sawyers’

Lavandula ‘Sawyers’
Lavanga

Syzygium aromaticum
Lavender

Lavandula angustifolia
*Lavender

Lavandula officinalis
*Lavender

Lavandula vera
Lavender Cotton

Santolina chamaecyparissus
Laver

Porphrya spp
Lavose

Levisticum officinale
Lawn Chamomile

Anthemis nobilis
Leafcup

Polymnia uvedalia
Leather Flower

Clematis crispa
Leech Lime

Citrus hystrix
Leek

Allium porrum
Lemon

Citrus limon
Lemon Balm

Melissa officinalis
Lemon Basil

Ocimum x. citriodorum
Lemon Bergamot

Monarda citriodora
Lemon Geranium

Pelargonium crispum
Lemon Ironwood

Backhousia citriodora
Lemon Myrtle

Backhousia citriodora
Lemon Thyme

Thymus x citriodorus
Lemon Verbana

Lippia citriodora
Lemongrass

Cymbopogon citratus
Lentisc

Pistachia lentiscus
Leopard Lily

Belamcanda chinensis
Leopard’s Bane

Arnica montana

Lesser Calamint

Calamintha nepeta
Lesser Celandine

Ranunculus ficaria
Lesser Galangal

Alpinia officinarum
Lesser Periwinkle

Vinca minor
Lettuce

Lactuca sativa
Lettuce Opium

Lactuca virosa
Lettuce Saxifrage

Saxifraga micranthidifolia
Levant Cotton

Gossypium herbaceum
Levant Garlic

Allium ampeloprasum
Licorice

Glycyrrhiza glabra
*Licorice

Glycyrrhiza lepidota
Licorice Mint

Agastache foeniculum
Licorice Root

Glycyrrhiza glabra
Life Everlasting

Antennaria dioica
Life of Man

Aralia racemosa
Liferoot

Senecio aureus
Lignin Aloes

Aquilaria malaccensis
Lignum Vitae

Guiacum officinale
Lilac

Syringa vulgaris
Lilac Beard Tongue

Penstemon davidsonii
Lily

Lilium spp.
Lily-flowered Magnolia

Magnolia liliiflora
Lily of the Valley

Convallaria majalis
Lily, Easter

Zepbyranthes atamasca
Lily, Swamp

Heteranthea reniformis
Lily, Turk’s Cap

Lilium canadensis
Lilyturf

Ophiopogon japonicus
Lime

Citrus
aurantifolia
*Lime

Tilia spp.
Linaloe

Bursera glabrifolia
Linden

Tilia americana
*Linden

Tilia cordata
Linden Flowers

Tilia spp.
Ling

Calluna vulgaris
Linn Flowers

Tilia spp.
Linseed

Linum usitatissimum
Lint Bells

Linum usitatissimum
Linum

Linum usitatissimum
Lion’s Ear

Leonurus cardiaca
Lion’s Foot

Alchemilla xanthochlora
Lion’s Mouth

Digitalis lanata
Lion’s Tail

Leonurus cardiaca
Lion’s Tooth

Taraxacum officinale
Lipstick Tree

Bixa orellana
Liquorice

Glycyrrhiza glabra
Little Brown Jug

Hexastylis arifolia
Little Red Elephant

Pedicularis groenlandica
Live Forever

Dudleya saxosa
*Live Forever

Sedum purpureum
Live Oak

Quercus virginiana
Liverleaf

Hepatica acutiloba
*Liverleaf

Hepatica nobilis
Liverwort

Agrimonia eupatoria
*Liverwort

Agrimonia godysepala
Lizard Tail

Saururus cernuus
Lobelia

Lobelia inflata
*Lobelia

Lobelia spicata
Loblolly Bay

Gordonia lasianthus
Locoweed

Oxytropis splendens
Locust Tree

Robinia pseudoacacia
Logwood

Haematoxylon campeachianum
Long Birthwort

Aristolochia serpentaria
Longleaf Pine

Pinus palustris
Long Pepper

Piper longum
Loofah

Luffa cylindrica
Look-Up-and-Kiss-Me

Viola tricolor
Loosestrife

Lysimachia quadrifolia
*Loosestrife

Lysimachia vulgaris
Lotus

Nelumbo lutea
Louisiana Wormwood

Artemisia ludoviciana
Lousewort

Pedicularis canadensis
Lovage

Levisticum offinale
Love Man

Galium aparine
Love Parsley

Levisticum officinale
Love Plant

Alertis farinosa
Low Cudweed

Gnaphalium uliglosum
Low Grass

Polygonum aviculare
Lucerne

Medigo sativa
Lungwort

Pulmonaia maculata
*Lungwort

Pulmonaria officinalis
Lungs of Oak

Pulmonaria officinalis
Lycium

Lycium chinense
Lycopodium

Lycopodium clavatum
Lycopus

Lycopus virginicus
Lyre Leaved Sage

Salvia lyrata

Macassar Oil Tree

Cananga odorata
Mace

Myristica fragrans
Macis

Myristica fragrans
Madagascar Periwinkle

Catharanthus roseus
*Madder

Galium aparine
Madder

Rubia tinctorum
Mad Dog Skullcap

Scutellaria lateriflora
Madonna Lily

Lilium candidum
Maeng Lak

Ocimum americanum
Magdalena

Catharanthus roseus
Magnolia Tree

Magnolia officinale
*Magnolia Tree

Magnolia fraseri
*Magnolia Tree

Magnolia glauca
*Magnolia Tree

Magnolia tripetala
Magnolia Vine

Schisandra chinensis
Maguey

Agave americana
Maidenhair Fern

Adiantum capillus-veneris
Maidenhair Tree

Ginkgo biloba
Maiden’s Ruin

Artemisia abrotanum
Maitake

Grifolia frondosa
Maize

Zea mays
Makrut

Citrus hystrix
Makulan

Piper auritum
Malabar Cardamom

Elettaria cardamomum
Malabar Glory Lily

Gloriosa superba
Malabar Kino

Pterocarpus marsupium
Malabar Nut

Justicia adhatoda
Malay Tea

Psoralea corylifolia
Male fern

Dryopteris filix-mas
Mallards

Althaea officinalis
Mallow

Malva neglecta
*Mallow

Malva sylvestris
Malva Rosa

Lavatera assurgentifolia
Manaca

Brunfelsia uniflora
Manchurian Licorice

Glycyrrhiza uralensis
Mandarin

Citrus reticulata
Mandrake

Mandragora officinarum
*Mandrake

Aspenium platyneuron
*Mandrake

Podophyllum peltatum
Manjishta

Rubia cordifolia
Manna

Eucalyptus dalrympleana
Manroot

Ipomoea pandurata
Manzanilla

Anthemis nobilis
Manzanita

Malpaghia glabra
Manzano

Capsicum pubescens
Mapato

Krameria lappacea
Maple Leaved Viburnum

Viburnum acerifolium
Maple Tree

Acer rubrum
*Maple Tree

Acer saccharinum

Maracoc

Passiflora incarnata
Maranham Jaborandi

Pilocarpus microphyllus
Marañon

Anacardium occidentale
Marapuama

Ptychopetalum olacoides
Marian Thistle

Silybum marianum
Marigold

Calendula officinalis
*Marigold

Caltha officinalis
Marijuana

Cannabis sativa
Mariposa Lily

Calochortus venustus
Maritime Squill

Urginea maritima
Marjoram

Origanum majorana
Maroc Chamomile

Anthemis nobilis
Marsh Cudweed

Gnaphalium uliginosum
Marsh Blue Violet

Viola cucullata
Marsh Clematis

Clematis crispa
Marsh Clover

Menyanthes trifoliata
Marsh Crowfoot

Ranunculus sceleratus
Marsh Mallow

Althaea officinalis
Marsh Marigold

Caltha palustris
Marsh Penny

Centella asiatica
Marsh Pennywort

Centella asiatica
Marsh Rosemary

Limonium sinuatum
Marsh Trefoil

Menyanthes trifoliata
Marsh Woundwort

Stachys palustris
Marshpepper Smartweed

Polygonum hydropiper
Marybud

Calendula officinalis
Marygold

Calendula officinalis
Maryland Sanicle

Sanicula marilandica
Marythistle

Silybum marianum
Masterwort

Angelica archangelica
*Masterwort

Heracleum canatum
*Masterwort

Imperatoria ostruthium
Mastic Thyme

Thymus mastichina
Mastic Tree

Boswellia sacra
*Mastic Tree

Pistachia lentiscus
Maté

Ilex paraguariensis
Matico

Piper aduncum
Matrimony Vine

Lycium barbarum
Mawseed

Papaver somniferum
May

Crataegus laevigata
May Apple

Podophyllum peltatum
Mayblossom

Crataegus laevigata
May Bush

Crataegus laevigata
Mayflower

Crataegus laevigata
*May Flower

Anemone pulsatilla
May Lily

Convallaria majalis
Maypops

Passiflora incarnata
May Tree

Crataegus laevigata
Mayweed

Matricaria matricarioides

Meadow Beauty

Rhexia mariana
*Meadow Beauty

Sabatia angularis
Meadow Cress

Cardamine pratensis
Meadow Queen

Filipendula ulmaria
Meadow Rue

Thalictrum dioicum
*Meadow Rue

Thalictrum pubescens
Meadow Saffron

Colchicum autumnale
Meadowsweet

Filipendula ulmaria
*Meadowsweet

Spiraea filipendula
*Meadowsweet

Spiraea latifolia
Meadow Wort

Filipendula ulmaria
Meadsweet

Filipendula ulmaria
Meadwort

Filipendula ulmaria
Medicine Plant

Aloe vera
Mediterranean Milk Thistle

Silybum marianum
Melegueta Pepper

Afromomum melegueta
Melia Azedarach

Melia azedarach
Melilot

Melilotus alba
Melissa

Melissa officinalis
Membranous Milk Vetch

Astralagus hoantchye
Mengkudu

Morinda citrifolia
Meng Luk

Ocimum americanum
Mercado Grain Amaranth

Amaranthus hypochondriacus
Merrybells

Uvularia sessilifolia
Mescal Buttons

Anhalonium lewinii
*Mescal Buttons

Lopophora lewinii
Mexican Chia

Salvia hispanica
Mexican Linaloe

Bursera glabrifolia
Mexican Oregano

Lippia graveolens
*Mexican Oregano

Poliomintha bustamanta
Mexican Poppy

Argemone mexicana
Mexican Prickly Poppy

Argemone mexicana
Mexican Tarragon

Tagetes Lucida
Mexican Tea

Chenopodium ambrosioides
Mexican Wild Yam

Dioscorea villosa
Michaux’s Saxifrage

Saxifraga michauxii
Mignonette

Reseda odorata
Mignonette Tree

Lawsonia inermis
Milfoil

Achillea millefolium
Milk Pea

Galactia wrightii
Milk Thistle

Silybum marianum
Milk Vetch

Astralagus membranaceus
Milkweed

Asclepias syriaca
*Milkweed

Euphorbia maculata
*Milkweed

Euphorbia pilulifera
Milky Pine

Alstonia scholaris
Mimosa

Acacia dealbata
Mint

Mentha arvenis
Mishmi Bitter

Coptis chinensis
Missouri Snakeroot

Parthenium integrifolium
Mistflower

Eupatorium coelestinum
Mistletoe

Phoradendron flavescens
*Mistletoe

Viscum abietis
*Mistletoe

Viscum album
Miterwort

Mitella diphylla
Mitsuba

Cryptotaenia japonica

Moccasin Flower

Cypripedium acaule
Mockernut Hickory

Carya tomentosa
Mock Lime

Aglaia odorata
Monarda Hybrids

Monarda species
Moku

Sargassum fusiforme
Mondo Grass

Ophiopogon japonicus
Monkey Flower

Mimulus guttatus
Monkshood (poison)

Aconitum napellus
Moonflower

Calonyction aculeatum
Moonroot

Valeriana officinalis
Moonseed

Menispermum canadense
Moose Elm

Ulmus fulva
Morinda

Morinda citrifolia
Mosquito Plant

Ocimum gratissimum
Moss

Cladina subtenis
Moss Verbana

Verbena tenuisecta
Mossy Stonecrop

Sedum acre
Mother of Corn

Coix lacryma-jobi
Mother of Thyme

Thymus serpyllum
Mother’s Heart

Capsella bursa-pastoris
Motherwort

Leonurus cardiaca
Mountain Ash

Pyrus americana
*Mountain Ash

Pyrus decora
Mountain Box

Arctostaphylos uva-ursi
Mountain Camellia

Stewartia ovata
Mountain Chickweed

Cerastium oreophilum
Mountain Columbine

Aquilegia formosa
Mountain Cranberry

Arctostaphylos uva ursi
*Mountain Cranberry

Vaccinium vitis-idaea
Mountain Daisy

Arnica montana
*Mountain Daisy

Erigeron callianthemus
Mountain Dittany

Cunila origanoides
Mountain Grape

Mahonia aquifolium
Mountain Laurel

Kalmia latifolia
Mountain Mint

Origanum vulgare
*Mountain Mint

Pycnanthemus flexuosum
*Mountain Mint

Pycnanthemus virginianum
Mountain Myrtle

Leiophyllum buxifolium
Mountain Pepper

Tasmannia lanceolata
Mountain Saxifrage

Saxifraga greenei
Mountain Spinach

Atriplex hortensis
Mountain Strawberry

Fragaria vesca
Mountain Sweet Cicely

Osmorhiza occidentalis
Mountain Tea

Gaultheria procumbens
Mountain Thyme

Thymus vulgaris
Mountain Tobacco

Arnica montana
Mountain Watercress

Cardamine rotundifolia
Mouse Blood Wort

Hieracium pilosella
Mouse Ear

Gnaphalium uliginosum
*Mouse Ear

Hieracium pilosella
Mouse Ear Chickweed

Cerastium vulgatum
Mouse-Ear Hawkweed

Pilosella officinarum
Moutan Peony

Paeonia suffruticosa
Moxie Plum

Gaultheria hispidula
Mozambique Lily

Gloriosa superba

Mugo Pine

Pinus mugo
Mugwort

Artemisia vulgaris
Muira Puama

Ptychopetalum olacoides
Mulberry-Leaved Chyrsanthemum

Chrysanthemum x morifolium
Mulberry Tree

Morus alba
*Mulberry Tree

Morus nigra
*Mulberry Tree

Morus rubra
Mullien

Verbascum thapsus
Munjeet

Rubia cordifolia
Muscatel Sage

Salvia sclarea
Musk Mallow

Malva moschata
Muskseed

Abelmoschus moschatus
Mustang Clover

Linanthus montanus
Mustard

Brassica nigra
*Mustard

Sinapis alba
Mustard Greens

Brassica juncea
Mustard Seed

Brassica nigra
Mustard Tree

Salvadora persica
Muster-John-Henry

Tagetes minuta
Mutton Chops

Galium aparine
Myristica

Myristica fragrans
Myrobalan

Terminalia chebula
Myrrh

Commiphora myrrha
Myrtle

Catharanthus roseus
*Myrtle

Myrtus communis
Myrtle Flag

Acorus calamus
Naawa

Aspidosperma quebracho-blanco
Naked Ladies

Colchicum autumnale
Nannyberry

Viburnum lentago
Narcissus

Narcissus spp
Nard

Nardostachys grandiflora
Narrow Dock

Rumex crispus
Narrow-Leaved Dock

Rumex crispus
Narthex

Ferula asafoetida
Nasturtii Herba

Nasturtium officinale
Nasturtium

Nasturtium spp
Native American Ginseng

Panax quinquefolius
Native Hops

Dodonaea viscosa
Native Pennyroyal

Mentha diemenica
*Native Pennyroyal

Mentha satureioides
Native Pepper

Tasmannia lanceolata
Native Wormwood

Artemisia ludoviciana
Natto

Glycine soja
Naughty Man’s Cherries

Atropa bella-donna
Nazuna

Capsella bursa-pastoris
Neem

Azadirachta indica
Nelumbo

Nelumbo lutea
Nepitella

Calamintha Nepeta
Neroli

Citrus aurantium
Nerve Root

Cypripedium parviflorum
Nettle

Urtica dioica
New Jersey Tea

Ceanothus americanus
Ngô Om

Limnophila chinensis
Niaouli

Melaleuca viridiflora
Niggerhead

Rudbeckia serotina
Night Blooming Cereus

Cactus grandiflorus
*Night Blooming Cereus

Selenicereus grandiflorus
Nightshade

Datura stramonium
*Nightshade (poison)

Solanum dulcamara
*Nightshade, Black

Solanum nigrum
Night Willow Herb

Oenothera biennis
Nimba

Azadirachta indica
Ninde

Aeollanthus gamwelliae
Nindi

Aeollanthus gamwelliae
Ningpo Figwort

Scrophularia ningpoensis
Niruri

Phyllanthus niruri
Nisha

Curcuma domestica
Noble Yarrow

Achillea millefolium
Nodding Wild Onion

Allium cernuum
Nogal Americano

Juglans nigra
Noni

Morinda citrifolia
North American Ginseng

Panax quinquefolius
North American Pawpaw

Assimina triloba
Northern Bayberry

Myrica pensylvanica
Northern Fly Honeysuckle

Lonicera villosa
Northern Mountain Ash

Pyrus decora
Northern Prickly Ash

Zanthoxylum americanum
Northern White Pine

Pinus strobus
Northern Wild Raisin

Viburnum cassinoides
Norway Maple

Acer platanoides
Nosebleed

Achillea millefolium
Nut Grass

Cyperus rotundus
Nutmeg

Myristica fragrans
Nutmeg Geranium

Pelargonium x. fragrans
Nux Vomica

Strychnos nux-vomica

Oak

Quercus alba
*Oak

Quercus prinus
*Oak

Quercus spp.
*Oak

Quercus velutina
Oak Bark

Quercus robur
Oakmoss

Evernia prusnatri
Oat

Avena fatua
*Oat

Avena sativa
Oat Bran

Avena sativa
Oatstraw

Avena Sativa
Obedient Plant

Physostegia virginiana
Ocimum ‘African Blue’

Ocimum kilimandscharicum x. O. basilicum
Ocimum ‘Dark Opal’

Ocimum kilimandscharicum x. O. basilicum
Ocotillo

Fouquieria splendens
O’Henry Peach

Prunus persica var. Merrill O’Henry
Oh Mi Cha

Schizandra chinensis
Oil Nut

Junglans cinerea
Okra

Hibiscus esculenta
Old Maid

Catharanthus roseus
Old Maid’s Pink

Saponaria officinalis
Old Man

Artemisia abrotanum
Old Man’s Pepper

Achillea millefolium
Old Warrior

Artemisia pontica
Old Woman

Artemisia absinthium
Old Woman’s Broom

Turnera diffusa
Oleae Folium

Olea europaea
Olibanum

Boswellia sacra
Olive

Olea europaea
Olivier

Olea europaea
Ololiuqui

Rivea corymbosa
Onion

Allium cepa
*Onion

Allium cernuum
Onion Stinkers

Allium sativum
Ontario Poplar

Populus x candicans
Opium Poppy

Papaver somniferum

Orach

Atriplex hortensis
Orange

Citrus sinenis
Orange Milkweed

Asclepias tuberosa
Orangeroot

Hydrastis canadensis
Orchid

Habenaria ciliaris
Ordeal Bean

Physostigma venenosum
Oregano

Origanum vulgare
Oregon Grape

Mahonia aquifolium
Oriental Bunching Onion

Alliam fistulosum
Oriental Bush Cherry

Prunus japonica
Oriental Sweet Gum

Liquidambar orientalis
Origano

Origanum vulgare
Origanum ‘Norton Gold’

Origanum ‘Norton Gold’
Orpine

Sedum purpureum
Orris

Iris germanica
Ortie

Urtica dioica
Osceola’s Plume

Zygadenus densus
Oshá

Ligusticum porteri
Ostrich Fern

Pteretis pensylvanica
Oswego Tea

Monarda didyma
Our Lady’s Keys

Primula veris
Our Lady’s Tears

Convallaria majalis
Our Lord’s Candle

Yucca whipplei
Oval-leaf Buchu

Agathosma Crenulata
Owl’s Clover

Orthocarpus purpurascens
Oxeye

Adonis vernalis
Ox-Eye Chamomile

Anthemis tinctoria
Ox Eye Daisy

Chrysanthemum leucanthemum
Oxlip

Primula veris
Oyster Plant

Tragopogon porrifolius

Pacific Yew

Taxus brevifolia
Padma

Nelumbo nucifera
Paigle

Primula veris
Paint Brush

Orthocarpus purpurascens
Painted Sage

Salvia viridis
Pak Kei

Astralagus membranaceus
Pale Beardtongue

Penstemon pallidus
Pale Gentian

Gentiana lutea
Pale Mara

Alstonia constricta
Pale Touch Me Not

Impatiens pallida
Palma-Christi

Ricinus communis
Palmarosa

Cymbopogon martini
Palo Verde

Cercidium microphyllum
Panama Bark

Quillaja saponaria
Panax Ginseng

Panax ginseng
Pandan

Pandanus amaryllifolius
Pandan Wangi

Pandanus amaryllifolius
Pansy

Viola tricolor
Pansy Viscum

Viola tricolor
Pan Tao Peach

Prunus persica var. platycarpa
Papalo

Porophyllum ruderale
Papaloquelite

Porophyllum ruderale
Papaya

Carica papaya
Paper Flower

Psilostrophe cooperi
Papoose Root

Caulophyllum thalictroides
Paprika

Capsicum minimum
Paraguay Tea

Ilex paraguariensis
Paraguayo Peach

Prunus persica var. platycarpa
Paratuda

Pfaffia paniculata
Pareira

Chondodendron tomentosum
Pareira Brava

Chondrodendron tomentosum
Parsley

Petroselinum crispum
Parsley Piert

Aphanes arvensis
Parsnip

Pastinaca sativa
Partridge Berry

Gaultheria procumbens
*Partridge Berry

Mitchella repens
Partridge Pea

Cassia aspera
*Partridge Pea

Cassia fasciculata
*Partridge Pea

Clitoria mariana
Pasque Flower

Pulsatilla vulgaris
Passion Fruit

Passiflora incarnata
Passion Vine

Passiflora incarnata
Passionflower

Passiflora incarnata
Pasture Brake

Pteridium aquilinum
Pasture Rose

Rosa carolina
Patchouli

Pogostemon cablin
*Patchouli

Pogostemon patchouli
Patience Dock

Polygonum bistorta
Pau d’Arco

Tabebuia impetiginosa
Paullinia

Paullinia cabana
Pau Rosa

Aniba roseaodora
Pawpaw

Carica papaya
*Pawpaw

Asimina triloba
Pea, Butterfly

Clitoria mariana
Peach

Prunus persica
Pear

Pyrus communis
Pearl Barley

Hordeum vulgare
Pearly Everlasting

Anaphalis margaritacea
Pecan

Carya
illinoinensis
Pegaga

Centella asiatica
Pelargonium citronellum

Pelargonium citronellum
Pelargonium ‘Clorinda’

Pelargonium x Clorinda
Pelargonium ‘Fair Ellen’

Pelargonium x Fair Ellen
Pelargonium ‘Galway Star’

Pelargonium x Galway Star
Pelargonium ‘Royal Oak’

Pelargonium x Royal Oak
Pelargonium ‘Sweet Mimosa’

Pelargonium x Sweet Mimosa
Pelican Flower

Aristolochia serpentaria
Pellitory

Anacyclus pyrethrum
Pellitory of Spain

Anacyclus pyrethrum
Pellitory-of-the-Wall

Parietaria judaica
Pendunculate Oak

Quercus robur
Pennsylvania Bittercress

Cardamine pensylvanica
Pennyjohn

Hypericum perfolatum
Pennyroyal

Hedeoma hispida
*Pennyroyal

Hedeoma pulegioides
*Pennyroyal

Mentha pulegium
*Pennyroyal

Pycnothymus rigidus
Pennyworth

Obolaria virginica
Pepper

Capsicum annuum
*Pepper

Capsicum frutescens
*Pepper

Piper nigrum
Pepper-and-Salt

Capsella bursa-pastoris
*Pepper and Salt

Erigenia bulbosa
Pepper Bark

Piper nigra
Pepper Bush

Berberis canadensis
Pepper Grass

Lepidium virginicum
Peppercorn

Piper nigra
Pepperidge Bush

Berberis vulgaris
Peppermint

Mentha piperita
*Peppermint

Mentha spicata
Peppermint Geranium

Pelargonium tomentosum

Perennial Sweet Leek

Allium ampeloprasum
Perforate St. John’s Wort

Hypericum perforatum
Pericón

Tagetes lucida
Perilla

Perilla fructescens
Periwinkle

Catharanthus roseus
*Periwinkle

Vinca minor
Persian Lilac

Melia azedarach
Persimmon Tree

Diospyros virginiana
Peruvian Balsam

Myroxylon balsamum
Peruvian Bark

Cinchona pubescens
Peruvian Cat’s Claw

Uncaria tomentosa
Petitgrain

Citrus bigardia
Pewterwort

Equisetum arvense
Pfaffia

Pfaffia paniculata
Phacelia, Common

Phacelia purshii
Pheasant’s Eye

Adonis vernalis
Philanthropos

Agrimonia eupatoria
Phlox

Phlox caespitosa
*Phlox

Phlox maculata
*Phlox

Phlox pilosa
Phragmites

Phragmites communis
Physic Nut

Jatropha curcas
Physic Root

Veronicastrum virginicum
Pickerelweed

Pontederia cordata
Pickpocket

Capsella bursa-pastoris
Pie Marker

Abutilon theophrasti
Pigeon Berry

Phytolacca americana
Pigeonweed

Verbena officinalis
Pigweed

Chenopodium ambrosioides
*Pigweed

Polygonum aviculare
Pilewort

Erechtites hieracifolia
*Pilewort

Ranunculus ficaria
Pimenta

Piper Niger
Pimento

Pimenta dioica
Pimiento

Pimiento officinalis
Pimpernel

Anagallis arvensis
Pimpinel Seed

Pimpinella anisum
Pimpinella

Pimpinella anisum

Pinang

Areca catechu
Pin Cherry

Prunus pensylvanica
Pincushion Flower

Chaenactis glabruiscula
Pine

Pinus echinata
*Pine

Pinus palustris
*Pine

Pinus strobus
*Pine

Pinus sylvestris
*Pine

Pinus taeda
*Pine

Pinus virginiana
Pineapple

Ananas cosmosus
Pineapple Sage

Salvia elegans
Pineapple Weed

Matricaria matricarioides
Pinellia

Pinellia ternata
Pinesap

Monotropa hypopithys
Piney Weed

Hypericum gentanoides
*Piney Weed

Hypericum hypericoides
Ping Tzu-T’ao Peach

Prunus persica var. platycarpa
Pin Head

Matricaria chamomilla
Pink Corydalis

Corydalis sempervirens
Pink Heather

Phyllodoce empetriformis
Pink Lady’s Slipper

Cypripedium acaule
Pink Monkey Flower

Mimulus lewisii
Pinkroot

Spigelia marilandica
Pink Savory

Satureja thymbra
Pinkweed

Polygonum pensylvaticum
Pinxter Flower

Rhododendron nudiflorum
*Pinxter Flower

Rhododendron periclymenoides
Pipe Tree

Sambucus nigra
Piper

Piper nigra
Pippali

Piper longum
Pipsissewa

Chimaphila maculata
*Pipsissewa

Chimaphila umbellata
Pita Peach

Prunus persica var. platycarpa
Pitcher Plant

Sarracenia flava
,*Pitcher Plant

Sarracenia purpurea
Pitch Pine

Pinus palustris
Pituri

Duboisia myoporoides
Plantain

Plantago major
Plantain, Broadleaf

Plantago lanceolata
Plantain, Rattlesnake

Goodyera pubescens
Pleurisy Root

Asclepias tuberosa
Plum

Prunus domestica
Plumeria

Plumeria acutifolia
Pohl

Brunfelsia uniflora
Pointleaf Manzanita

Arctostaphylos pungens
Poison Hemlock (poison)

Conium maculatum
Poison Ivy

Rhus radicans
Poison Lettuce

Lactuca virosa
Poison Nut

Strychnos nux-vomica
Poison Parsley

Conium maculatum
Poison Sumac

Rhus vernix
Poison Tobacco

Hyoscyamus niger
Poke

Phytolacca americana
Pokeberry

Phytolacca americana
Pokeroot

Phytolacca americana
Pokeweed

Phytolacca americana
Polar Plant

Rosmarinus officinalis
Polecat Weed

Symplocarpus foetidus
Polygonum

Polygonum multiflorum
Polypody

Polypodium vulgare
Pomegranate

Punicum granatum
Pompion

Curcurbita maxima
Ponil

Fallugia paradoxa
Poor Man’s Pepper

Lepidium virginiacum
Poor Man’s Treacle

Allium sativum
Poor Man’s Weatherglass

Anagallis arvensis
Poor Robin’s Plantain

Erigeron pulchellus
Poplar

Populus spp.
Poplar Bud

Populus spp.
Poplar Tree

Liriodendron tulipifera
Poplar, Tulip

Liriodendron tulipifera
Poppy

Papaver somniferum
Poppy-Seed

Papaver somniferum
Poreleaf

Porophyllum ruderale
Porter’s Lovage

Ligusticum porteri
Pot

Cannabis sativa
Pot Barley

Hordeum vulgare
Pot Marigold

Calendula officinalis
Pot Marjoram

Origanum onites
Potato

Solanum tuberosum
Potency Wood

Ptychopetalum olacoides
Potentilla

Potentilla flabellifolia

Prairie Dock

Parthenium integrifolium
Prairie Hyssop

Pycnanthemum virginianum
Prickly Ash

Aralia spinosa
*Prickly Ash

Zanthoxylum americanum
Prickly Ash Tree

Zanthoxylum americanum
Prickly Lettuce

Lactuca serriola
Prickly Moses

Acacia farnesiana
Prickly Pear

Opuntia engelmannii
*Prickly Pear

Opuntia humifusa
Prickly Phlox

Leptodactylon californicum
Prickly Poppy

Argemone mexicana
Pride of India

Lagerstoemia speciosa
Pride of the Meadow

Filipendula ulmaria
Priest’s Crown

Taraxacum officinale
Primrose

Primula vulgaris
Primrose Willow

Jussiaea perviana
Prince’s Feather

Amaranthus hypochondriacus
Prince’s Pine

Chimaphila umbellata
Princess Pine

Lycopodium obscurum
Prostrate Bluets

Houstonia serpyllifolia
Prostrate Knotweed

Polygonum aviculare
Provins Rose

Rosa gallica
Psyllium

Psyllium pulicaria
Pudding Grass

Mentha pulegium
Pueraria Root

Pueraria montana
Puerto Rican Cherry

Malpaghia glabra
Puffball

Geastrum hygrometricus
*Puffball

Lycoperdon perlatum
*Puffball

Lycoperdon pyriforme
Puffball Blue

Myxos
Pukeweed

Lobelia inflata
Pulsatilla

Anemone pulsatilla
Pumpkin

Cucurbita maxima
Puncturevine

Tribulus terrestris
Purge Root

Ilex glabra
Purging Nut

Jatropha curcas
Purple Avens

Geum rivae
Purple Bergamot

Monarda media
Purple Bluets

Houstonia purpurea
Purple Clover

Trifolium pratense
Purple Coneflower

Echinacea purpurea
Purple Flowering Raspberry

Rubus odoratus
Purple Gerardia

Agalinis purpurea
Purple Loosestrife

Lythrum salicaria
Purple Medic

Medicago sativa
Purple Nightshade

Solanum Elaeagnifolium
Purple Pitcher Plant

Sarracenia purpurea
Purple Trillium

Trillium erectum
Purple Wake Robin

Trillium erectum
Purslane

Portulaca oleracea
Pussy-Toes

Antennaria dioica
Pussywillow

Salix alba
Puttyroot

Aplectrum hyemale
Pygeum

Prunus africanum
Pyrethrum

Tanacetum cinerariifolium

Qat

Catha edulis
Qing Hao

Artemisia annua
Quaker Ladies

Houstonia caerulea
Quaking Aspen

Populus tremuloides
Quaking Grass

Briza bromus
Quassis

Oenothera biennis
Quebracho

Aspidosperma quebracho-blanco
Queen Anne’s Lace

Ammi majus
*Queen Anne’s Lace

Daucus carota
Queen of the Meadow

Eupatorium purpureum
*Queen of the Meadow

Filipendula ulnaria
Queen-of-the-Night

Selenicereus grandiflorus
Queen’s Crape Myrtle

Lagerstoemia speciosa
Queen’s Delight

Stillingia sylvatica
Queen’s Myrtle

Lagerstoemia speciosa
Quickset

Crataegus laevigata
Quillai

Quillaja saponaria
Quince

Cydonia oblonga
*Quince

Pyrus cydonia
Quinsy Berry

Ribes nigrum
Quixote Plant

Yucca whipplei

Rabbit Brush

Chyrsothamnus nauseosus
Rabbit Foot Clover

Trifolium arvense
Rabbit Pea

Tephrosia virginiana
Rabbit Tobacco

Antennaria plantaginifolia
*Rabbit Tobacco

Gnaphalium obtusifolium
Rabbit’s Ear

Hieracium pratense
*Rabbit’s Ear

Hieracium venosum
Raccoon Berry

Podophyllum peltatum
Race Ginger

Zingiber officinale
Radish

Raphanus sativus
Ragweed

Ambrosia artemisiifolia
*Ragweed

Ambrosia trifida
Ragwort

Senecio aureus
Rainbow Pink

Dianthus chinensis
Ramanas Rose

Rosa rugosa
Rami Buah

Phyllanthus niruri
Ramps

Allium tricoccum
Ramsons

Allium ursinum
Ramsthorn

Rhamnus catharticus
Ranawara

Cassia auriculata
Rape

Brassica rapa
Rasp-leafed Pelargonium

Pelargonium radens
Raspberry

Rubus idaeus
*Raspberry

Rubus occidentalis
*Raspberry

Rubus odoratus
*Raspberry

Rubus strigosus
Ratanhia

Krameria lappacea
Rats-and-Mice

Cynoglossum officinale
Rat-Tail Plantain

Plantago major
Rattlebox (poison)

Crotalaria sagittalis
Rattlesnake plantain

Goodyera pubescens
Rattlesnake Root

Polygala senega
Rattleweed

Baptisia tinctoria
*Rattleweed

Cimifuga racemosa
Rau Ngô

Limnophila chinensis
Rau Om

Limnophila chinensis
Rau Râm

Persicaria odorata
Rauwolfia

Rauvolfia serpentina
Red Baneberry (poison)

Actaea rubra
Red Bay

Persea borbonia
Red Berry

Panax ginseng
*Red Berry

Panax quinquefolius
Red Bryony

Bryonia dioica
Red Bush

Aspalathus linearis
Red Cardinal

Erythrina herbacea
Red Cedar

Juniperus virginiana
Red Chamomile

Adonis vernalis
Red Chokeberry

Pyrus arbutifolia
Red Cinchona

Cinchona pubescens
Red Clover

Trifolium pratense
Red Cole

Armoracia rusticana
Red Elder

Viburnum opulus
Red Elm

Ulmus rubra
Red Eyebright

Euphrasia officinalis
Red Indian Paint

Sanguinaria canadensis
Red-Ink Plant

Phytolacca americana
Red Juniper

Juniperus virginiana
Red Maple

Acer rubrum
Red Mathes

Adonis vernalis
Red Mint

Mentha x gracilis
*Red Mint

Mentha x smithiana
Red Morocco

Adonis vernalis
Red Mulberry

Morus rubra
Red Mustard

Brassica nigra
Red Pepper

Capsicum minimum
Red Poppy

Papaver californicum
Red Puccoon

Sanguinaria canadensis
Red Raspberry

Rubus idaeus
Red Root

Ceanothus americanus
*Red Root

Lachnanthes caroliniana
Red-rooted Gromwell

Lithospermum erythrorhizon
Red Rose of Lancaster

Rosa gallica
Red Sage

Salvia officinalis
*Red Sage

Salvia miltiorhiza
Red Sarsaparilla

Smilax reglii
Red Spruce

Picea rubens
Red Stinkwood

Prunus africana
Red Trillium

Trillium erectum
Redbay

Persea borbonia
Redbud

Cercis canadensis
Redleg

Polygonum persicaria
Redroot

Amaranthus retroflexus

Reed

Phragmites communis
Rein Orchis

Habenaria dilatata
*Rein Orchis

Habenaria saccata
Reindeer Moss

Cladonia rangiferina
Reishi

Ganoderma lucidum
Ren Shen

Panax quinquefolius
Resurrection Lily

Kaempferia galanga
Rhatany

Krameria lappacea
*Rheumatism Root

Dioscorea villosa
Rheumatism Root

Jeffersonia diphylla
*Rheumatism Root

Leucothoe axillaris
Rheumatism Weed

Chimaphila umbellata
Rhigani

Origanum onites
Rhododendron

Rhododendron catawbiense
*Rhododendron

Rhododendron maximus
Rhubarb

Rheum officinale
*Rhubarb

Rheum palmatum
Ribbed Melilot

Melilotus officinalis
Rib Grass

Plantago lanceolata
Ribwort Plantain

Plantago lancelolata
Rice

Oryza sativa
Rice Paddy Herb

Limnophila chinensis
Richweed

Collinsonia canadensis
River Beauty

Epilobium latifolium
River Mint

Mentha australis
Robin-Run-In-The-Grass

Galium aparine
Robin’s Plantain

Erigeron pulchellus
Rock Elm

Ulmus fulva
Rock Harlequin

Corydalis sempervirens
Rock Samphire

Crithmum maritimum
Rock Sweet Flag

Acorus gramineus
Rock Tripe

Gyrophora spp.
*Rock Tripe

Umbilicaria spp.
Rockberry

Arctostaphylos uva ursi
Rockrose

Helianthemum aldersonii
*Rockrose

Helianthemum corymbosum
*Rockrose

Helianthemum scoparium
Rock-Weed

Collinsonia canadensis
Rocoto

Capsicum pubescens
Rokan

Ginkgo biloba
Roman Chamomile

Chamaemelum nobile
Roman Hyssop

Satureja thymbra
Roman Motherwort

Leonurus cardiaca
Roman Wormwood

Artemisia pontica
Romero

Trichostema lanatum
Rooibos

Aspalathus linearis

Rosa Gallica

Rosa gallica
Rose

Rosa centifolia
*Rose

Rosa damascena
Rose-a-Rubie

Adonis vernalis
Rose Bay Willow Herb

Epilobium angustifolium
Rosée du Soleil

Drosera rotundifolia
Rose Elder

Viburnum opulus
Rose Geranium

Pelargonium x Graveolens
Rose Hips

Rosa canina
Rose of China

Hibiscus rosa-sinensis
Rose of the Sea

Rosmarinus officinalis
Rose Pink

Sabatia angularis
*Rose Pink

Sabatia campestris
Roselle

Hibiscus sabdariffa
Rosemary

Rosmarinus officinalis
Roseroot

Sedum rosea
Rosewood

Aniba rosaeodora
Rose-Scented Geranium

Pelargonium capitatum
Rosinweed

Grindelia camporum
*Rosinweed

Silphium laciniatum
Rosy Periwinkle

Catharanthus roseus
Roucou

Bixa orellana
Round-headed Garlic

Allium ampeloprasum
Round-leafed mint

Mentha suaveolens
Round-leaved Mint Bush

Prostanthera rotundifolia
Round-Leaved Plantain

Plantago major
Round-leaved Sundew

Drosera rotundifolia
Royal Jasmine

Jasminum grandiflorum
Rudbeckia

Echinacea purpurea
Ruddles

Calendula officinalis
Rue

Ruta graveolens
Rue Anemone

Anemonella thalictroides
*Rue Anemone

Thalictrum thalictroides
Ruellia

Ruellia humilis
Rum Cherry

Prunus serotina
Rumex

Rumex crispus
Running Box

Mitchella repens
Rupturewort

Herniaria glabra
Rush, Common

Juncus effusus
*Rush, Common

Juncus tenuis
Russian Comfrey

Symphytum x uplandicum
Russian Root

Eleutherococcus senticosus
Ryntem Root

Gentiana scabra

Equisetum hyemale

Sabal

Serenoa repens
Sabal Palm

Serenoa repens
Sabattia

Sabattia stellaris
Sacred Bark

Rhamnus purshiana
Sacred Basil

Ocimum tenuiflorum
Sacred Bean

Nelumbo lutea
Sacred Herb

Hyssopus officinalis
Sacred Lotus

Nelumbo nucifera
Sad Dock

Rumex crispus
Safflower

Carthamus tinctorius
Saffron Crocus

Crocus sativus
Saffron Thistle

Carthamus tinctorius
Sage

Salvia officinalis
Sago

Cycas circinalis
Sagrada Bark

Rhamnus purshiana
Saguaro Cactus

Carnegiea gigantea
Sailor’s Tobacco

Artemisia vulgaris
Salad Burnet

Sanguisorba minor
Salep

Orchis maculata
Salicin Willow

Salix alba
Salsify

Tragopogon porrifolius
Salt Bush

Salvador persica
Salvia Root

Salvia militiorhiza
Sambucus

Sambucus nigra
Samodia

Samolus ebracteatus
Samphire

Crithmum maritimum
Sampson Root

Echinacea purpurea
San Antone Oregano

Salvia greggii
San Qi Ginseng

Panax pseudoginseng
Sanchi Ginseng

Panax pseudoginseng
Sand Verbena

Abronia umbellata
Sandalwood

Santalum album
Sanguinary

Achillea millefolium
Sanicle

Sanicula europaea
Sansho

Zanthoxylum piperitum
Sarpaganda

Rauwolfia serpentaria
Sarsaparilla

Aralia nudicaulis
*Sarsaparilla

Smilax aristolochioefolia
*Sarsaparilla

Smilax china
*Sarsaparilla

Smilax medica
*Sarsaparilla

Smilax officinalis
*Sarsaparilla

Smilax ornata
*Sarsaparilla

Smilax regalii
*Sarsaparilla

Smilax sarsaparilla
Sassafras

Sassafras officinale
Sassafras Tree

Sassafras albidum
Satan’s Apple

Mandragora officinarum
Saturn Peach

Prunus persica var. platycarpa
Sauce Alone

Alliaria petiolata
Saucer Peach

Prunus persica var. platycarpa
Savory

Satureja hortensis
Saw Palmetto

Sabal serrulata
*Saw Palmetto

Serenoa repens
*Saw Palmetto

Serenoa serrulata
Sawai

Strophanthus gratus
Scabwort

Inula helenium
Scallion

Allium fistulosum
Scarlet Bugler

Penstemon centranthifolius
Scarlet Pimpernel

Anagallis Arvensis
Scarlet Sumac

Rhus glabra
Scarwort

Stellaria media
Scented Mayweed

Matricaria recutita
Schisandra

Schisandra chinensis
Schizandra

Schisandra chinensis
Schwarze Walnuss

Juglans nigra
Scilla

Urginea maritima
Scopolis

Scopolia atropoides
*Scopolis

Scopolia carniolica
Scotch Barley

Hordeum vulgare
Scotch Broom

Cytisus scoparius
Scotch Mint

Mentha x gracilis
Scotch Spearmint

Mentha x. gracilis
Scot’s Lovage

Ligusticum scoticum
Scots Pine

Pinus sylvestris
Scottish Marigold

Calendula officinalis
Screw Pine

Pandanus tectorius
Scurf Pea

Psoralea corylifolia
Scurvy Grass

Cochlearia officinalis
*Scurvy Grass

Nasturtium officinale
Sea Blite

Suaeda maritima
Sea Buckthorn

Hippophae rhamnoides
Sea Dew

Rosmarinus officinalis
Sea Fennel

Crithmum maritimum
Sea Grape

Ephedra sinica
Sea Lavender

Limonium sinuatum
Sea Lettuce

Ulva lactuca
Sea Lovage

Ligusticum scoticum
Sea Mist

Rosmarinus officinalis
Sea Onion

Urginea maritima
Sea Parsley

Levisticum officinale
Sea Purslane

Sesuvium maritimum
Sea Rocket

Cakile edentula
Sealroot

Polygonatum multiflorum
Sealwort

Polygonatum multiflorum
Seashore Mallow

Kosteletzkya virginica
Seaside Daisy

Erigeron glaucus
Seaside Painted Cup

Castilleia latifolia
Seaside Plantain

Plantago juncoides
Seaweed

Algae spp.
Seawrack

Fucus vesiculosus
Sedge Root

Cyperus rotundus
Selfheal

Prunella vulgaris
Seneca Snakeroot

Polygala senega
Senna

Cassia acutifolia delilea
*Senna

Cassia angustifolia
*Senna

Cassia marilandica
*Senna

Senna marilandica
*Senna

Vahl acutifolia
Sensitive Brier

Schrankia nuttallii
Sensitive Plant

Cassia nictitans
*Sensitive Plant

Senna nictitans
Seri

Oenanthe javanica
Serpentaria

Aristolochia serpentaria
*Serpentaria

Polygonum bistorta
Serpentary

Aristolochia serpentaria
Serpentary Dragonwart

Polygonum bistorta
Serpentwood

Rauvolfia serpentina
Serviceberry

Amelanchier laevis
Serviceberry Tree

Amelanchier arborea
Sesame

Sesamum indicum
Sessile Fruited Arrowhead

Sagittaria rigida
Sessile Trillium

Trillium sessile
Seven Bark Shrub

Hydrangea arborescens
Seville Orange

Citrus aurantium

Shagbark Hickory

Carya ovata
Shaggy Mane

Coprinus comatus
Shallot

Allium cepa
Shatavari

Asparagus racemosus
Shavegrass

Equisetun arvense
*Shavegrass

Equisetun arvense
Sheep Laurel

Kalmia angustifolia
Sheep Rot

Centella asiatica
Sheep Sorrel

Rumex acetosella
Shepherd’s Heart

Capsella bursa-pastoris
Shepherd’s Needle

Bidens leucantha
Shepherd’s Purse

Capsella bursa-pastoris
Shi Chang Pu

Acorus gramineus
Shiitake Mushroom

Lentinula edodes
Shinleaf

Pyrola elliptica
*Shinleaf

Pyrola rotundifolia
Shiso

Perilla frutescens
Shooting Star

Dodecatheon viviparum
Short Buchu

Agosthosma betulina
Short Toothed Mountain Mint

Pycnanthemum muticum
Showy Evening Primrose

Oenothera speciosa
Showy Marjoram

Origanum x hybridinum
Showy Orchid

Galearis spectabilis
Shrub Verbena

Lantana camara
Shrubby Basil

Ocimum gratissimum
Shrubby cinquefoil

Potentilla fruticosa
Shou Wu Pian

Polygonum multiflorum
Siamese Ginger

Alpinia galangal
Siberian Crab

Pyrus baccata
Siberian Ginseng

Eleutherococcus senticosus
Siberian Milkwort

Polygala tenuifolia
Sichuan Aconite

Aconitum carmichaelii
Sichuan Pepper

Zanthoxylum simulans
Sickle-leaved Hare’s Ear

Bupleurum falcatum
Sicklepod

Cassia tora
Sicklewort

Prunella vulgaris
Silk Cotton Tree

Ceiba pentandra
Silver Birch

Betula pendula
Silk Tree

Albizia julibrissin
Silver Apricot

Ginkgo biloba
Silver Bells

Viburnum opulus
Silverbell

Halesia carolina
Silver Fir

Abies alba
Silver Maple

Acer sacchinum
Silverweed

Potentilla anserina
Simaruba

Simaruba officinalis
Singer’s Plant

Sisymbrium officinale
Skeleton Weed

Eriogonum deflexum
Skoke

Phytolacca americana
Skullcap

Scutellaria lateriflora
Skunk Cabbage

Symplocarpus foetidus
Sky Blue Lupine

Lupinus cumulicola
Slender Mint

Mentha diemenica
Slender Nettle

Urtica gracilis
Slipper Root

Cypripedium calceolus
Slippery Elm

Ulmus fulva
Slippery Elm Tree

Ulmus rubra
Slippery Root

Symphytum officinale
Sloe

Prunus spinosa
Smallage

Apium graveolens
*Smallage

Levisticum officinale
Small Absinthe

Artemisia pontica
Small Bellwort

Uvularia sessilifolia
Small Cranberry

Vaccinium oxycoccus
Smallflower Buttercup

Ranunculus abortivus
Small Knobwood

Zanthoxylum capense
Small-Leafed Linden

Tilia cordata
Small Nettle

Urtica dioica
Small Pimpernel

Pimpinella saxifraga
Smartweed

Polygonum hydropiper
*Smartweed

Polygonum pensylvanicum
Smellage

Levisticum officinale
Smoke Tree

Dalea spinosa
Smokeweed

Eupatoriaum maculatum
Smooth Ground Cherry

Physalis subglabrata
Smooth Strophanthus

Strophanthus gratus
Smooth Sumac

Rhus glabra
Smooth Sweet Cicely

Osmorhiza longistylis
Snail Plant

Medicago scuttellata
Snake Gourd

Trichosanthes kirilowii
Snake-Needle Grass

Oldenlandia diffusa
Snakeplant

Rivea corymbosa
Snakeroot

Asarum canadense
*Snakeroot

Caulophyllum thalictroides
*Snakeroot

Polygonum bistorta
*Snakeroot

Prenanthes serpentaria
*Snakeroot

Rauwolfia serpentaria
Snakeroot, Black

Aristolochia serpentaria
*Snakeroot, Black

Sanicula marilandica
*Snakeroot, Black

Sanicula smallii
Snakeroot, Sampson

Psoralea psoralioides
Snakeroot, Virginia

Aristolochia serpentaria
Snakeroot, White

Eupatorium rugosum
Snakeweed

Aristolochia serpentaria
*Snakeweed

Euphorbia pilulifera
*Snakeweed

Gutierrezia sarothrae
*Snakeweed

Persicaria bistorta
Snapdragon

Antirrhinum majus
Snapping Hazel

Hamamelis virginiana
Sneezeweed

Helenium amarum
*Sneezeweed

Helenium autumnale
*Sneezeweed

Helenium tenuifolium
Sneezewort

Arnica montana
Snowball Tree

Viburnum opulus
Snowdrop

Galanthus nivalis
Soap Plant

Chlorogalum pomeridianum
Soap Root

Saponaria officinalis
Soapbark Tree

Quillaja saponaria
Soapwort

Saponaria officinalis
Society Garlic

Tulbaghia violacea
Soft Pine

Pinus strobus
Soja

Glycine soja
Soldiers & Sailors

Pulmonaria officinalis
Soldier’s Herb

Plantago lanceolata
Soldier’s Woundwort

Achillea millefolium
Solomon’s Seal

Convollaria multiflora
*Solomon’s Seal

Polygonatum biflorum
*Solomon’s Seal

Polygonatum officinale
Solomon’s Seal, False

Smilacina racemosa
Sorrel

Oxalis violacea
*Sorrel

Rumex acetosa
Sorrel Dock

Rumex acetosa
Souchan

Rudbeckia laciniata
Sour Dock

Rumex acetosa
*Sour Dock

Rumex crispus
Sour Grass

Oxalis stricta
Sourwood Tree

Oxydendrum arboreum
South American Holly

Ilex paraguensis
South Indian Squill

Urginea indica
Southern Bayberry

Myrica cerifera
Southern Blue Flag

Iris virginica
Southern Harebell

Campanula trachelium
Southern Lady Fern

Athryium asplenioides
Southern Prickly Ash

Zanthoxylum clavoherculus
Southern Wax Myrtle

Myrica cerifera
Southernwood

Artemisia abrotanum
Southern Yellow Pine

Pinus palustris
Sowberry

Berberis vulgaris
Soy

Glycine max
Soybean

Glycine max
Soy Milk

Glycine soja

Spanish Bayonet

Yucca aloifolia
*Spanish Bayonet

Yucca smalliana
Spanish Broom

Spartium junceum
Spanish Bugloss

Alkanna tinctoria
Spanish Chestnut

Castanea sativa
Spanish Jasmine

Jasminum grandiflorum
Spanish Lavender

Lavandula angustifolia
*Spanish Lavender

Lavandula stoechas
Spanish Licorice

Glycyrrhiza glabra
Spanish Marjoram

Thymus mastichina
Spanish Needles

Bidens Aristosa
Spanish Psyllium

Plantago psyllium
Spanish Sage

Salvia lavandulifolia
Spanish Thyme

Plectranthus amboinicus
Spatterdock

Nuphar advena
Spearmint

Mentha spicata
Speedwell

Veronica officinalis
*Speedwell

Veronica serpyllifolia
Sphagnum Moss

Sphagnum cymbilifolium
Spiceberry

Gaultheria procumbens
Spicebush

Lindera benzoin
Spicewood

Lindera benzoin
Spider Lily

Hymenocallis littoralis
*Spider Lily

Hymenocallis occidentalis
Spiderwort

Tradescantia ohiensis
*Spiderwort

Tradescantia virginiana
Spigelia

Spigelia marilandica
Spike Lavender

Lavadula latifolia
Spikenard

Nardostachys grandiflora
Spikenard, American

Aralia Racemosa
Spindle Tree

Euonymus europeaus
*Spindle Tree

Euonymus spp.
Spiny Leaved Sow Thistle

Sonchus asper
Spleenwort

Asplenium platyneuron
Sponge Gourd

Luffa cylindrica
Spoonwood

Tilia spp.
Spotted Alder

Hamamelis virginiana
Spotted Cowbane (poison)

Cicuta maculata
Spotted Cranesbill

Geranium maculatum
Spotted Monarda

Monarda punctata
Spotted Spurge

Euphorbia hypericifolia
*Spotted Spurge

Euphorbia maculata
Spotted Thistle

Cnicus benedictus

Spotted Touch Me Not

Impatiens capensis
Spreading Bladderfern

Cystopteris protrusa
Spreading Dogbane (poison)

Apocynum androsaemifolium
Spring Adonis

Adonis vernallis
Spring Beauty

Claytonia lanceolata
*Spring Beauty

Claytonia virginica
Spring Cress

Cardamine bulbosa
Spring Crocus

Pulsatilla patens
Spring Grass

Anthoxanthum odoratum
Spring Larkspur (poison)

Delphinium tricorne
Spring Onion

Allium fistulosum
Spring Wintergreen

Gaultheria procumbens
Spruce Tree

Picea rubens
Spur Pepper

Capsicum frutescens
Spurge Nettle

Cnidoscolus stimulosus
Spurred Butterfly Pea

Centrosema virginianum
Spurred Rye

Claviceps purpurea
Squash

Cucurbita maxima
Squashed Peach

Prunus persica var. platycarpa

Squaw Mint

Hedeoma pulegioides
Squaw Root

Caulophyllum thalictroides
*Squaw Root

Cicimifuga racemosa
Squaw Vine

Mitchella repens
Squaw Weed

Senecio aureus
Squill

Urginea maritima
St. Andrew’s Cross

Ascyrum tetrapetalum
St. Bartholomew’s Tea

Ilex paraguariensis
St. Benedict’s Thistle

Cnicus benedictus
St. James’ Weed

Capsella bursa-pastoris
St. John’s Plant

Artemisia vulgaris
St. John’s Wort

Hypericum perforatum
St. Johnswort

Hypericum perforatum
St. Josephwort

Ocimum basilicum
St. Mary’s Seal

Polygonatum multiflorum
St. Mary Thistle

Silybum marianum
St. Peter’s Wort

Ascyrum tetrapetalum
Stagbush

Viburnum prunifolium
Staggerbush

Lyonia mariana
Staghorn Sumac

Rhus typhina
Stag’s Horn Club Moss

Lycopodium clavatum
Star Anise

Illicum verum
Star Chickweed

Stellaria pubera
Star of Bethlehem

Ornithogalum umbellatum
Star Scabious

Scabiosa stellata
Star Thistle

Centaurea maculosa
Starflower

Borago officinalis

Stargrass

Aletris farinosa
*Stargrass

Hypoxis hirsuta
Starry Campion

Silene stellata
Starwort

Aletris farinosa
Staunchgrass

Achillea millefolium
Stavesacre

Delphinium staphisagria
Stemless Carline Thistle

Carlina acaulis
Stemona

Stemona tuberosa
Stephanotis

Stepanotis floribunda
Stevia

Stevia rebaudiana
Sticklewort

Agrimonia Eupatoria
Sticktight

Desmodium canadense
Stickwort

Agrimonia eupatoria
Sticky Hop Bush

Dodonaea viscosa
Sticky Willie

Galium aparine
Stigmata Maydis

Zea mays
Stillingia

Stillingia sylvatica
Stinging Nettle

Urtica dioica
Stinking Goose Foot

Chenopodium foetidum
Stinking Hellebore

Helleborus foetious
Stinking Jenny

Allium Sativum
Stinking Nightshade

Hyoscyamus niger
Stinking Roger

Tagetes minuta
Stinking Rose

Allium sativum
Stinkweed

Datura stramonium
Stone Mint

Cunila origanoides
Stone Root

Collinsonia canadensis
Stonecrop

Sedum divergens
*Stonecrop

Sedum ternatum
Storax

Liquidambar orientalis
Storksbill

Erodium cicutarium
Strawberry

Fragaria vesca
Strawberry Blite

Chenopodium capitatum
Strawberry Bush

Euonynus americanus
Strawberry Tomato

Physalis pubescens
Strawberry Tree

Euonymus spp.
Strawberry, Wild

Fragaria virginiana
Stringy Bark Tree

Eucalyptus globulus
Striped Alder

Hamamelis virginiana
Strong Man’s Weed

Petiveria alliaceae
Strychnine

Strychnos nux-vomica

http://www.prcupcc.org/herbs/herbssu-sy.htm

Tabasco Pepper

Capsicum frutesces
Tagara

Valeriana officinalis
Taheebo

Tabebuia impetiginosa
Tailed Cubebs

Piper cubeba
Tailed Pepper

Piper cubeba
Tall Bellflower

Campanula divaricata
Tall Buttercup

Ranunculus acris
Tall Harry

Agrimonia eupatoria

Tall Harry Agrimony

Agrimonia godysepala
Tall Ironweed

Vernonia gigantea
Tall Meadow Rue

Thalictrum polygamum
Tall Nasturtium

Nasturtium officinale
Tall Tickseed

Coreopsis tripteris
Tall Veronica

Leptandra virginica
Tamarack

Larix laricina
Tamarind

Tamarindus indica
Tamarisk

Acacia spp.

Tanakan

Ginkgo biloba
Tangerine

Citrus reticulata
Tang-Gui

Angelica sinensis
Tang Kuei

Angelica sinensis
Tanner’s Bark

Quercus robur
Tanner’s Cassia

Cassia auriculata
Tansy

Tanacetum vulgare
Tarragon

Artemisia dracunculus
Tartar Root

Eleuthero senticoccus
Tarwar

Cassia auriculata
Tarweed

Grindelia camporum
Tasmanian Blue Gum

Eucalyptus globulus
Tatarian Aster

Aster tataricus
Tavoy Cardamom

Amomum xanthioides
Tea

Camellia sinensis
Tea Tree

Melaleuca alternifolia
Teaberry

Gaultheria procumbens
Teasel

Eupatorium perfoliatum
Tebonin

Ginkgo biloba
Té de Pais

Lippia Graveolens
Teddy Bear Cactus

Opuntia bigelovii
Telltime

Taraxacum officinale
Tensuga

Gelidium amansii

Terebinth Tree

Pistachia terebinthus
Terrapin’s Foot

Epigaea repens
Tetradium ruticarpum

Tetradium ruticarpum
Tetterwort

Chelidonium majus
Texas Cedarwood

Juniperus virginiana
Thebaine Poppy

Papaver somniferum
Thimbleweed

Anemone virginiana
Thistle

Cirsium acaule
*Thistle

Cirsium altissimus
*Thistle

Cirsium discolor
*Thistle

Cirsium pumilum
*Thistle

Sonchus arvensis
Thistle Poppy

Argemone mexicana
Thorn Apple

Datura meteloides
Thoroughwort

Eupatorium perfoliatum
Thousandleaf

Achillea millefolium
Three-Leafed Caper

Crateva religiosa
Three Toothed Cinquefoil

Potentilla tridentata
Throwwort

Leonurus cardiaca
Thuja

Thuja occidentalis
Thunder Plant

Sempervivum tectorum
Thyme

Thymus serpyllum
*Thyme

Thymus vulgaris
Thyme-leaved Savory

Micromeria thymifolia
*Thyme-Leaved
Savory


Satureja thymbra
Thymus Hybrids

Thymus Spp.
Tickseed

Coreopsis tinctoria
*Tickseed

Desmodium nudiflorum
*Tickseed

Desmodium perplexum
Tickseed Sunflower

Bidens aristosa
Tidy Tips

Layia platyglossa
Tienchi Ginseng

Panax pseudoginseng
Tiger Grass

Centella asiatica
Tilia

Tilia spp.
Tinker’s Weed

Triosteum perfoliatum
Tinnevelly Senna

Senna alexandrina
Tipton Weed

Hypericum perforatum
Tisswood

Persea borbonia

Toadflax

Comandra umbellata
*Toadflax

Linaria vulgaris
Toadshade

Trillium sessile
Tobacco

Nicotiana rustica
Tobacco Wood

Hamamelis virginiana
Toé

Brugmansia suaveolens
Tofu

Glycine soja
Tolu Balsam

Myroxylon balsamum
Tomato

Lycopersicon esculentum
Tomato Rose

Rosa rugosa
Tongue Bleed

Galium aparine
Tongue-Grass

Stellaria media
Tonka

Dipteryx odorata
Tonka Seed

Dipteryx odorata
Tonquin Bean

Dipteryx odorata
Toothache Plant

Spilanthes acmella
Toothache Tree

Zanthoxylum americanum
Toothbrush Tree

Salvadora persica
Toothwort

Cardamine diphylla
*Toothwort

Dentaria diphylla
Tormentil

Potentilla tormentilla
Toron

Uncaria tomentosa
Torrey’s Mountain Mint

Pycnanthemum verticillatum
Touch Me Not

Impatiens capensis
Trackleberry

Vaccinium myrtillus
*Touch Me Not

Impatiens pallida
Tragacanth

Astragalus gumifer
Trailing Arbutus

Epigaea repens
Traveler’s Joy

Verbena officinalis
Tread Softly

Cnidoscolus stimulosus
Tree Anemone

Carpenteria californica
Tree Artemisia

Artemisia arborescens
Tree Basil

Ocimum gratissimum
Tree Datura

Brugmansia suaveolens
Tree Mallow

Lavatera assurgentiflora
Tree of Heaven

Ailanthus altissima
Tree of Life

Thuja occidentalis
Tree of Peace

Pinus strobus
Trees of the Evil Eagle

Brugmansia suaveolens
Tree Peony

Paeonia suffruticosa
Tree Pepper

Capsicum pubescens
Tree Primrose

Oenothera biennis
Tree Wormwood

Artemisia arborescens
Trifid-Bur Marigold

Bidens tripartita
Trigonella

Trigonella foenum-graecum
Trillium

Trillium erectum
Trout Lily

Erythronium americanum
True Chamomile

Matricaria chamomilla
True Unicorn Root

Aletris farinosa
Trumpet Bush

Tabebuia impetiginosa
Trumpet Honeysuckle

Lonicera sempervirens
Trumpet Tree

Tabebuia impetiginosa
Trumpet Vine

Ipomea pandurata
Tsai

Sideritis syriaca
Tsailopita

Sideritis syriaca
Tsarap

Hippophae rhamnoides
Tuber Root

Asclepias tuberosa
Tuberose

Polianthes tuberosa
Tuberous Water Lily

Nymphaea tuberosa
Tuckahoe

Wolfiporia cocos
Tule

Scirpus acutus
*Tule

Scirpus Validus
Tulip

Tulipa spp.
Tulsi

Ocimum tenuiflorum
Turkey Burrseed

Arctium lappa
Turkey Corn

Dicentra canadensis
Turkish Oregano

Origanum onites
Turk’s Cap Lily

Lilium superbum
Turmeric

Curcuma longa
Turmeric Root

Curcuma domestica
*Turmeric Root

Hydrastis canadensis
Turnip

Brassica napus
Turpentine

Pinus maritima
*Turpentine

Pinus palustris
Turtlehead

Chelone glabra
Twayblade

Liparis loeselii
Twice-Writhen

Polygonum bistorta
Twin Berry

Mitchella repens
Twin Flower

Linnaea borealis
Twinberry

Mitchella repens
Twinleaf

Jeffersonia diphylla
Twisted Stalk

treptopus amplexifolius
Two-toothed Amaranthus

Achyranthes bidentata
UFO peach

Prunus persica var platycarpa
Umbrella Magnolia

Magnolia tripetala
Ume

Prunus mume
Umnungwana

Zanthoxylum capense
Uña de Gato

Uncaria tomentosa
Unicorn Root

Aletris farinosa
Untouchable

Eleutherococcus senticosus
Upland Cotton

Gossypium hirsutum
Upland Cranberry

Arctostaphylos uva ursi
Upstart

Colchicum autumnale
Ursurri

Eleutherococcus senticosus
Usnea

Usnea barbata
Uva Ursi

Arctostaphylos uva-ursi

Viburnum

Viburnum opulus
Vietnamese Celery

Oenanthe javanica
Vietnamese Cilantro

Persicaria odorata
Vine Okra

Luffa cylindrica
Violet

Viola blanda
*Violet

Viola odorata
*Violet

Viola pedata
*Violet

Viola rotundifolia
*Violet

Viola sororia
*Violet

Viola spp.
Violet Wood Sorrel

Oxalis violacea
Viper Bugloss

Echium vulgare
Virginia Bugleweed

Lycopus virginicus
Virginia Cowslip

Pulmonaia maculata
Virginia Creeper (poison)

Parthenocissus quinquefolia
Virginia Dayflower

Commelina virginica
Virginia Ground Cherry

Physalis virginiana
Virginia Meadow Beauty

Rhexia virginica
Virginia Mountain Mint

Pycnanthemum virginianum
Virginia Skullcap

Scutellaria lateriflora
Virginia Snakeroot

Aristolochia serpentaria
Virginia Water Horehound

Lycopus virginicus
Virginia Waterleaf

Hydrophyllum virginianum
Virgin’s Bower

Clematis virginiana
Visci

Viscum album
Vitex

Vitex agnus-castus

Wafer Ash

Ptelea trifoliata
Wahoo

Rhamnus purshiana
Wahoo Tree

Euonymus atropurpureus
Wakerobin

Trillium erectum
Walking Fern

Asplenium rhizophyllum
Wall Germander

Teucrium chamaedrys
Wallflower

Apocynum canabinum
*Wallflower

Cheiranthus cheiri
Wallpepper

Sedum acre
Wallwort

Symphytum officinale
Walnut

Juglans regia
Walnut Tree

Juglans nigra
Wapato

Sagittaria latifolia
Wartwort

Euphorbia helioscopa
Wasabi

Wasabia japonica
Water Agrimony

Bidens tripartita
Water Arum

Calla palustris
Water Avens

Geum Rivale
Water Bugle

Lycopus virginicus
Water Dragon

Saurus cernuus
Water Dropwort

Oenanthe javonica
Water Eryngo

Eryngium maritinum
Water Hemlock

Cicuta maculata
Water Hyacinth

Eichhornia crassipes
Water Lemon

Passiflora incarnata
Water Lily

Nymphaea coerula
*Water Lily

Nymphaea odorata
Water Mint

Mentha aquatica
Water Parsnip

Sium sauve
Water Plantain

Alisma subcordatum
Water Shamrock

Menyanthes trifoliata
Water Shield

Brassenia schreberi
Watercress

Nasturtium officinale
Waterleaf

Hydrophyllum virginianum
Watermelon

Citrullus vulgaris
Watersalie

Tetradenia riparia
Waxberry

Gautheria procumbens
Wax Dolls

Fumaria officinalis
Wax Gourd

Benincasa hispida
Wax Myrtle

Myrica cerifera
Way Bread

Plantago major
Waythorn

Rhamnus catharticus
Weed

Cannabis Sativa
Weeping Paperbark

Melaleuca leucadendra
Weeping Tea Tree

Melaleuca leucadendra
Weeping Willow

Salix babylonica
Weld

Reseda luteola
Welsh Onion

Allium fistulosum
Western Azalea

Rhododendron nudiflorum
Western Blue Violet

Viola adunca
Western Jimson Weed

Datura meteloides
Western Larch

Larix occidentalis
Western Lily

Lilium columbianum
Western Mugwort

Artemisia ludoviciana
West Indian Bay

Pimenta racemosa
West Indian Cherry

Malpighia glabra
Wheat

Triticum spp.
White Alder

Clethra alnifolia
White Ash

Fraxinus americana
White Baneberry

Actaea pachypoda
White Birch

Betula papyrifera
White Bryony

Brionyia alba
*White Bryony

Brionyia dioica
White Cinnamon

Canella winterana
White Clover

Trifolium repens
White Cottongrass

Imperata cylindrica
White Deadnettle

Lamium album
White Evening Primrose

Oenothera albicaulis
White Gourd

Benincasa hispida
White Hickory

Carya tomentosa
White Horehound

Marrubrium vulgare
Whitehorn

Crataegus laevigata
White Lotus

Nymphaea lotus
White Man’s Foot

Plantago major
White Marsh Marigold

Caltha leptosepala
White Mugwort

Artemisia lactiflora
White Mulberry

Morus alba
White Mustard

Sinapis alba
White Oak

Quercus Alba
White Pepper

Piper nigra
White Pine

Pinus strobus
White Plantain

Goodyera repens
White Pond Lily

Nymphaea odorata
White Poplar

Populus alba
White Prairie Sage

Artemisia ludoviciana
White Primrose

Oenothera speciosa
White Quebracho

Aspidosperma quebracho-blanco
White Rot

Centella asiatica
White Sage

Artemisia ludoviciana
*White Sage

Salvia officinalis
White Sandalwood

Santalum album
White Squill

Urginea maritima
White Sweet Clover

Melilotus alba
White Tops

Dichromena colorata
White Trillium

Trillium grandiflorum
White Violet

Viola primulifolia
White Willow

Salix alba
White Wood Aster

Aster divaricatus
*White Wood Aster

Aster pilosus
Whorled Loosestrife

Lysimachia quadrifolia
Whorled Pogonia

Isotria verticillata
Whorlywort

Leptandra virginica
Whortleberry

Vaccinium myrtillus
Wild Aster

Aster patens
Wild Basil

Pycnanthemum virginianum
Wild Bean

Phaseolus polystachios
Wild Bergamot

Monarda clinopardia
*Wild Bergamot

Monarda fistulosa
Wild Black Cherry

Prunus serotina
Wild Broomcorn

Phragmites australis
Wild Calla

Calla palustris
Wild Carnation

Dianthus caryophyllus
Wild Carrot

Daucus carota
Wild Celery

Apium graveolens
Wild Chamomile

Athemis cotula
*Wild Chamomile

Matricaria chamomilla
*Wild Chamomile

Matricaria recutita
*Wild Chamomile

Tanacetum parthenium
Wild Cherry Tree

Prunus serotina
Wild Chervil

Osmorhiza longistylis
Wild Chicory

Cichorium intybus
Wild Cinnamon

Canella winterana
Wild Clover

Trifolium pratense
Wild Coffee

Triosteum aurantiacum
Wild Coleus

Perilla fructescens
Wild Comfrey

Cynoglossum virginianum
Wild Cotton

Gossypium hirsutum
Wild Crapemyrtle

Malpaghia glabra
Wild Cucumber

Cucumis sativa
*Wild Cucumber

Echinocystis lobata
Wild Curcuma

Hydrastis canadensis
Wild Daisy

Erigeron spp.
Wild Endive

Taraxacum officinale
Wild Fennel

Foeniculum vulgare
Wild English Blackberry

Rubus fruticosus
Wild Flax

Linum lewisii
Wild Flower

Anemone lancifolia
Wild Garlic

Allium canadense
*Wild Garlic

Tulbaghia violacea
Wild Geranium

Geranium cowenii
*Wild Geranium

Geranium maculatum
Wild Ginger

Asarum canadense
Wild Golden Glow

Rudbeckia laciniata
Wild Grape

Vitis spp.
Wild Heliotrope

Phacelia tanacetifolia
Wild Horehound

Eupatorium pilosum
Wild Hyacinth

Camassia scilloides
Wild Hydrangea

Hydrangea arborescens
Wild Hyssop

Verbena hastata
Wild Indigo

Baptisia australis
*Wild Indigo

Baptisia tinctoria
Wild Iris

Iris versicolor
Wild Leek

Allium tricoccum
Wild Lemon

Podophyllum peltatum
Wild Lettuce

Lactuca serriola
*Wild Lettuce

Lactuca villosa
Wild Licorice

Glycyrrhiza lepidota
Wild Lily of the Valley

Maianthemum canadense
*Wild Lily of the Valley

Pyrola elliptica
Wild Lupine

Lupinus perennis
Wild Marjoram

Origanum vulgare
Wild Mercury

Acalypha virginica
Wild Mint

Mentha arvensis
Wild Mustard

Brassica spp.
Wild Oats

Avena sativa
*Wild Oats

Uvularia sessifolia
Wild Onion

Allium stellatum
Wild Oregon Grape

Mahonia aquifolium
Wild Pansy

Viola tricolor
Wild Parsley

Petroselinum crispum
Wild Parsnip

Angelica archangelica
*Wild Parsnip

Pastinaca sativa
Wild Passionflower

Passiflora incarnata
Wild Pepper

Eleutherococcus senticosus
Wild Pine

Morinda citrifolia
Wild Pineapple

Tillandsia fasciculata
Wild Plum

Prunus americana
*Wild Plum

Prunus angustifolia
Wild Potato

Convolvulus pandurata
Wild Potato Vine

Ipomoea pandurata
Wild Quinine

Parthenium integrifolium
Wild Raisins

Viburnum spp.
Wild Rice

Zizania aquatica
Wild Rose

Rosa carolina
*Wild Rose

Rosa gymnocarpa
Wild Rose Geranium

Pelargonum capitatum
Wild Sarsaparilla

Aralia nudicaulis
Wild Senna

Senna marilandica
Wild Sorrel

Rumex hastatulus
Wild Spikenard

Smilax reglii
Wild Strawberry

Fragaria vesca
*Wild Strawberry

Fragaria virginiana
Wild Sunflower

Inula helenium
Wild Thyme

Thymus polytrichus
*Wild Thyme

Thymus serpyllum
Wild Turmeric

Curcuma aromatica
Wild Vanilla

Trilisa odoratissima
Wild Wallflower

Erysimum cheiranthoides
Wild Yam

Dioscorea villosa
Wild Yam Root

Dioscorea villosa
Wild Yellow Lily

Lilium canadense
Wild Zinnia

Zinnia pumila
Wilde Als

Artemisia afra
Wilde Knoffel

Tulbaghia violacea
Willow Herb

Epilobium angustifolium
Willow Tree

Salix alba
*Willow Tree

Salix discolor
*Willow Tree

Salix exigua
*Willow Tree

Salix nigra
Windflower

Thalictrum thalictroides
Wineberry

Vaccinium myrtillus
Wing Stem

Actinomeris alternifolia
Winged Elm

Ulmus fulva
Winged Sumac

Rhus copallina
Winterbloom

Hamamelis virginiana
Winter Cherry

Physalis alkekengi
*Winter Cherry

Withania somnifera
Winter Cress

Barbarea vulgaris
Winter-Flowering Thyme

Thymus hyemalis
Winter Marjoram

Origanum vulgare
Winter Melon

Benincasa hispida
Winter Savory

Satureja montana
Winter Squash

Curcurbita maxima
Winter Vetch

Vicia villosa
Winter Worm Summer Grass

Cordyceps sinensis
Winter's Bark

Drimys winteri
Winterberry

Ilex verticillata
Winterbloom

Hamamelis virginiana
Wintergreen

Gaultheria procumbens
*Wintergreen

Chimaphila umbellata
*Wintergreen Shrub

Gaultheria procumbens
Winterlien

Linum usitatissimum
Wintersweet

Origanum vulgare
Wisteria

Wisteria frutescens
Witch Hazel

Hamamelis virginiana
Witch Hobble

Viburnum lantanoides
Witch’s Herb

Hypericum perforatum
Witch’s Pouch

Capsella bursa-pastoris
Witchgrass

Agropyron Repens
Withania

Withania somnifera
Withe Withy

Salix alba
Woad

Isatis tinctoria
Woad-Waxen

Genista tictoria
Wolfbane

Aconitum napellus
 
Wolfberry

Lycium barbarum
Wolf's Bane

Arnica montana
Women's Ginseng

Angelica sinensis
Wonder-of-the-World

Panax Ginseng
Wonder Tree

Ricinis communis
Wood Aloe

Aquilaria agallocha
Wood Anemone

Anemone blanda
Wood Avens

Geum urbanum
Wood Betony

Stachys officinalis
Wood Fern

Dryopteris filix
*Wood Fern

Dryopteris marginalis
Wood Gum

Larix occidentalis
Wood Lily

Lilium philadephicum
Wood Nettle

Laportea canadensis
Wood Sage

Teucrium canadensis
Wood Sorrel

Oxalis montana
Wood Spider

Harpagophytum procumbens
Wood Strawberry

Fragaria vesca
Wood Trillium

Trillium viride
Wood Turmeric

Berberis vulgaris
Woodbine

Lonicera japonica
Woodruff

Asperula odorata
Woody Nightshade

Solanum dulcamara
Woolly Blue Curls

Trichostema lanatum
Woolly Foxglove

Digitalis lanata
Woolly Grass

Imperata cylindrica
Woolly Lavender

Lavandulu lanata
Woolly Mint

Mentha suaveolens
Woolly Sweet Cicely

Osmorhiza claytonii
Woolly Thyme

Thymus pseudolanuginosus
Worm Grass

Spigelia marilandica
Wormseed

Chenopodium arbrosioides
Wormseed Mustard

Erysimum cheiranthoides
Wormwood

Artemisia absinthium
Wormwort

Prunella vulgares
Woundwort

Prunella vulgaris
*Woundwort

Stachys palustris
Wrack

Fucus Vesiculosis
Wrinkled Giant Hyssop

Agastache rugosa
Wu-Jia

Eleutherococcus senticosus
Wu Wei Zi

Schisandra chinensis
Wycopy

Tilia spp.
Wyethia

Wyethia elata
Wymote

Althaea officinalis

Xtabentún

Rivea corymbosa

Yarrow

Achillea lanulosa
*Yarrow

Achillea millefolium
Yaupon

Ilex vomitoria
Yavani

Ammi majus
Yaw Root

Stillingia sylvatica
Yellow Bark

Rhamnus purshiana
Yellow Bedstraw

Galium verum
Yellow Birch

Betula lutea
Yellow Bugle

Ajuga chamaepitys
Yellow Cedar

Thuja occidentalis
Yellow Cress

Rorippa islandica
Yellow Dock

Rumex crispus
*Yellow Dock

Rumex patientia
Yellow Dogtooth Violet

Erythronium americanum
Yellow Eyed Grass

Xyris caroliniana
Yellow Fringed Orchid

Plantanthera ciliaris
Yellow Gentian

Gentiana lutea
Yellow Ginseng

Cicimifuga racemosa
Yellow Goat’s Beard

Tragopogon pratensis
Yellow Guava

Psidium guajava
Yellow Horse

Ephedra sinica
Yellow Jessamine

Gelsemium sempervirens
Yellow Lady’s Slipper

Cypripedium calceolus
Yellow Loosestrife

Lysimachia terrestris
Yellow Melilot

Melilotus officinalis
Yellow Nut Grass

Cyperus esculentus
Yellow Pagoda Tree

Sophora flavescens
Yellow Parilla

Menispermum Canadense
Yellow Pheasant’s Eyes

Adonis vernallis
Yellow Pitcher Plant

Sarracenia flava
Yellow Pond Lily

Nuphar advena
Yellow Rattle

Rhinanthus christa-galli
Yellowroot

Hydrastis canadensis
*Yellow Root

Xanthorrhiza simplicissima
Yellow Stargrass

Hypoxis hirsuta
Yellow Starwort

Inula brittanica
Yellow Sweet Clover

Melilotus officinalis
Yellow Violet

Viola pensylvanica
Yellow Weed

Reseda luteola
Yellow Willow

Salix alba
Yellow Wood

Zanthoxylum americanum
Yellow Wood Sorrel

Oxalis stricta

Yen Chen Hao

Artemisia capillaris
Yerba Buena

Satureja douglasii
Yerba del Buey

Grindelia camporum
Yerba del Manso

Anemopsis californica
Yerba Dulce

Phyla scaberrima
*Yerba Dulce

Stevia rebaudiana
Yerba Mansa

Anemopsis californica
Yerba Maté

Ilex paraguariensis
Yerba Santa

Eriodictyon traskiae
Yerba Santa Acuyo

Piper auritum
Yew

Taxus baccata
Ylang Ylang

Canago odorata
Yohimbe

Coyrnanthe yohimbe
*Yohimbe

Pausinystalia yohimbe
Yohimbe Bark

Pausinystalia yohimbe
Yohimbehe

Pausinystalia yohimbe
Yohimbine

Pausinystalia yohimbe
Yorktown Onion

Alliam ampeloprasum
Ysop

Hyssopus officinalis
Yucca

Yucca filementosa
Yuma

Dioscorea villosa

Za’atar Rumi

Satureja thymbra
Za’ater

Origanum syriacum
Zanzibar Pepper

Capsicum minimum
Zanzibar Red Head

Eugenia aromatica
Zedoary

Cucurma zedoaria
Zingiber

Zingiber officinale
Zira

Cuminum cyminum
Zoom

Paullinia cupana

Zubrovka

Hierochloë odorata