Alphabetical listing
- baby angel's tears
- balloonplant - hairy balls
- balsa touch-me-not
- balsam indian
- barley wall
- barley winter
- bedstraw fen
- bedstraw hedge
- bedstraw lady's
- bedstraw wood
- beet wild
- bellflower clustered
- bellflower creeping
- bellflower fairy
- bellflower ivy-leaved
- bellflower rambling
- bentgrass
- bentgrass black
- bentgrass creeping
- bentgrass dog
- bermudagrass
- betterbur
- bilberry forest
- bindweed black buckwheat wild
- bindweed field
- bindweed hedge
- birch
- birthwort European
- bistort amphibious smartweed water
- bistort common
- bittercress common
- bittercress cuckooflower
- bittercress hairy
- bittercress wavy
- bittersweet
- black widow
- blackgrass
- bladder campion
- bladder-nut tree, European
- blechum
- bloodwort
- bluebell
- borage
- bouquet
- brackenfern
- bramble blackberry dewberry rapsberry
- bristlegrass foxtail green
- bristlegrass yellow pigeongrass
- broad-leaved everlasting-pea
- brome barren
- brome rye - cheatgrass
- bromegrass field
- broom Scotch
- bryony redberry
- bugle carpet
- bugloss common
- bullwort
- burdock greater
- burmarigold trifid beggarsticks
- burnet greater
- burrgrass spiny
- buttercup celeryleaf
- buttercup corn
- buttercup creeping
- butterfly bush
- caltrop common
- campion meadow
- campion red
- campion white
- canarygrass
- canaryweed
- candytuft wild
- carosella - fennel Italian
- carrot queen Annes lace
- carthamus
- castorbean
- cat's ear
- cat's ear common
- celandine greater
- celandine lesser
- chamomile corn
- chamomile stinking mayweed
- chamomile yellow
- charlock mustard wild
- chervil rough
- chickweed common
- chickweed mouse-ear
- chicory
- chrozophora
- cleavers catchweed bedstraw
- clover Berseem
- clover carnatio
- clover red
- clover white
- clubrush common
- cock's foot orchardgrass
- cocklebur rough - common
- cockspur grass barnyardgrass
- colt's-foot
- columbine European
- comfrey common
- comfrey creeping
- coneflowers
- coriander cilantro Arab parsley
- coriander small
- corn gromwell
- corncampion corncockle
- cornflower
- corydalis golden - yellow
- corydalis golden - yellow
- cosmos
- cotton grass common
- couchgrass bearded
- couchgrass quackgrass wheatgrass
- cowslip
- cranesbill cutleaved
- cranesbill longstalked
- cranesbill meadow
- cranesbill roundleaved
- cranesbill small-flowered
- cranesbill wood
- creeping cinquefoil
- cress field
- cress hoary pepperwort
- crocus saffron meadow
- crocus spring
- crosne japanese artichoke
- crosswort
- crownvetch common
- cudweed marsh
- fat-hen - lambsquarter
- fescue alta tall
- fescue meadow
- fescue red
- fescue sheep
- feverfew
- fig tree common
- figwort common
- filaree redstem
- fingergrass crabgrass hairy
- fingergrass crabgrass smooth
- flax
- fleabane annual
- fleabane canadian horseweed marestail
- fleabane common
- fleabane flaxleaf
- fleece China
- fluellen round-leaved
- fog creeping velvetgrass German
- fool's parsley
- forget-me-not field
- foxglove
- foxtail bristly
- fumitory common
- hairgrass wavy
- harebell
- hawkbit bristly
- hawkbit lesser - hairy
- hawksbeard beaked
- hawksbeard marsh
- hawksbeard narrowleaf
- hawksbeard rough
- hawksbeard smoot
- hawkweed
- hawkweed common
- hawkweed mouseear
- hawkweed narrowleaf
- hawthorn single seed
- heather
- hedgenettle betony
- hedgeparsley
- heliotrope European
- hellebore stinking
- helleborine
- hemlock poison
- hempnettle
- hempnettle common
- henbane
- herb Robert
- hogweed
- hogweed giant
- holly European
- hollyhock mallow rose
- hollyhocks pale
- honesty
- honeysuckle perfoliate
- honneysuckle Himalayan
- hop common
- hops Japanese
- horse-mint
- horseradish
- horsetail field
- hyacinth grape
- mad-dog weed
- madder field
- madder wild
- magenta spreen - lambsquarters
- malevolence, purple devil
- mallow common
- mallow musk
- mare s-tail, common
- marigold marsh
- marigold pot
- marijuana hemp
- marjoram
- marshmallow
- martagon lily Turks cap lily
- mayweed scented
- mayweed scentless
- meadow bleugrass annual
- meadow bleugrass smooth
- Meadow vetchling
- meadowsweet
- medic black
- melilot tall sweetclover
- melilot white sweetclover
- mercury annual
- mercury dog's
- mignonette white
- milkwort common
- mint corn
- mint water
- mint, pepper
- mistletoe
- mockstrawberry Indian
- moneywort
- monk's-hood
- monkey-flower yellow
- moorgrass purple
- morningglory
- moss
- mouseear chickweed - field
- mouseear hairy
- mousetail
- mugwort
- mullein black
- mullien common
- mustard hedge
- mustard treacle
- panicgrass millet proso
- pansy
- pansy field
- parsley cow
- parsley-piert
- parsnip wild
- paspalum
- pasqueflower
- passionflower maypop
- pea
- pea tuberous
- pea wood
- pearlwort procumbent
- pendulous - dropping sedge
- pennycress field
- perennial honesty
- periwinkle large
- periwinkle lesser
- persicaria pale smartweed pale
- Peru apple
- phacelia
- pigweed prostrate
- pimpernel scarlet
- pinappleweed
- plains coreopsis calliopsis
- plantain broadleaved
- plantain buckhorn
- pokeweed common
- poppy California
- poppy common
- poppy long-headed
- poppy opium
- poppy oriental
- potato
- primrose common selfheal
- procumbent woodsorrel creeping oxalis
- prosopis
- purslane
- radish wild
- ragwort common
- ragwort Fuchs
- ragwort wood
- ransons
- rapeseed
- raspberry bush
- red-seeded dandelion
- redshank smartweed ladsysthumb
- reed common
- rockcress hairy
- rockcress sand
- rocket intermediate - yellow
- rocket London
- rocket sand wall perennial
- rocket white
- rocket yellow
- rose dog
- rose moss
- rush flowering
- rush soft
- rush toad
- rye
- ryegrass Italian
- ryegrass perennial
- sage common
- sage wood
- Salomon's-seal
- Salomon's-seal
- salsify meadow goatsbeard
- sandwort fine leaved
- saxifraga rue-leaved
- scabious field bleuebuttons
- scotch thistle
- sedge
- shattercane
- shell flower
- shepherd's-needle
- shepherd's-purse
- silkybent loose windgrass
- silverweed cinquefoil
- skullcap common marsh
- snakeroot
- snapdragon dwarf
- snapdragon great
- snowdrop
- soapwort bouncingbet
- soldier gallant galinsoga
- soldier shaggy galinsoga
- sorrel French
- sorrel green
- sorrell sheep's
- sowthistle perennial
- sowthistle prickly spiney
- sowthistle smooth annual
- spearwort lesser
- speedwell corn
- speedwell creeping
- speedwell field
- speedwell germander
- speedwell ivy-leaved
- speedwell Persian
- speedwell spiked
- spelt
- spikenard ploughman's
- spinach
- spleenwort maidenhair
- spring fumewort
- springbeauty minerslettuce
- spurge caper wolfsmilch spring-
- spurge cypress
- spurge dwarf
- spurge garden - petty
- spurge painted
- spurge Portland
- spurge sun
- spurge wood
- spurrey corn
- St John's wort common
- St John's wort marsh
- stachys hedge
- star of Bethlehem
- stichwort grass-leaved
- stichwort starwort easterbell
- sticky bartsia glandweed yellow
- stonecrop, rock
- stonecrops creeping
- strawberry wild
- sunflower
- sweet alyssum
- sweet alyssum
- sweetclover field - yellow
- swine-cress
- swine-cress lesser
- sycamore Maple
- tabacco
- tansy common
- teasel
- teasel cutleaf
- teasel small
- teesdele violet
- thale-cress
- thistle bull
- thistle cabbage
- thistle Canada
- thistle marsh
- thistle plumeless
- thistle St Marys
- thornapple jimsonweed
- thyme
- tickseed hyssopleaf
- timothy
- toadflax field
- toadflax ivyleaved
- toadflax prostrate
- toadflax yellow
- tobacco Virginian
- treemalow
- treemalow perennial
- trefoil birdsfoot
- triticale
- two-leaf squill
- wallpepper stonecrop biting
- water elder
- water figwort
- water-lily white
- waterarcher - arrowhead common
- watercress
- watercress fool's
- waterpepper
- waterstarwort
- wayfaring tree
- weld
- wheat
- wheat one-grained
- wildoat
- willow
- willowherb American fireweed
- willowherb great willowweed hairy
- willowherb little flower
- willowherb rosebay fireweed
- willowherb square stalked
- wiregrass goosegras
- woodruff
- woodruff field
- woodsorrel white procumbent
- woundwort
- woundwort betony
List by Family
- absinth mugwort
- aster daisy michaelmas
- aster sea
- betterbur
- burdock greater
- burmarigold trifid beggarsticks
- canaryweed
- carthamus
- cat's ear
- cat's ear common
- chamomile corn
- chamomile stinking mayweed
- chamomile yellow
- chicory
- cocklebur rough - common
- colt's-foot
- coneflowers
- cornflower
- cosmos
- cudweed marsh
- daisy English
- daisy oxeye
- dandelion
- elecampane
- feverfew
- fleabane annual
- fleabane canadian horseweed marestail
- fleabane common
- fleabane flaxleaf
- globethistle great
- goldenrod canadian
- goosetongue yarrow
- groundsel common
- hawkbit bristly
- hawkbit lesser - hairy
- hawksbeard beaked
- hawksbeard marsh
- hawksbeard narrowleaf
- hawksbeard rough
- hawksbeard smoot
- hawkweed
- hawkweed common
- hawkweed mouseear
- hawkweed narrowleaf
- knapweed black
- lettuce prickly - China
- lettuce willowleaf
- marigold pot
- mayweed scented
- mayweed scentless
- mugwort
- nipplewort
- oxtongue bristly
- oxtongue hawkweed
- pinappleweed
- plains coreopsis calliopsis
- ragwort common
- ragwort Fuchs
- ragwort wood
- red-seeded dandelion
- salsify meadow goatsbeard
- scotch thistle
- snakeroot
- soldier gallant galinsoga
- soldier shaggy galinsoga
- sowthistle perennial
- sowthistle prickly spiney
- sowthistle smooth annual
- spikenard ploughman's
- sunflower
- tansy common
- thistle bull
- thistle cabbage
- thistle Canada
- thistle marsh
- thistle plumeless
- thistle St Marys
- viper's grass
- yarrow common - milfoil
- yarrow fernleaf
- bittercress common
- bittercress cuckooflower
- bittercress hairy
- bittercress wavy
- candytuft wild
- charlock mustard wild
- cress field
- cress hoary pepperwort
- damesrocket
- garlic mustard
- honesty
- horseradish
- mustard hedge
- mustard treacle
- pennycress field
- perennial honesty
- radish wild
- rapeseed
- rockcress hairy
- rockcress sand
- rocket intermediate - yellow
- rocket London
- rocket sand wall perennial
- rocket white
- rocket yellow
- shepherd's-purse
- sweet alyssum
- sweet alyssum
- swine-cress
- swine-cress lesser
- thale-cress
- watercress
- yellowcress Austrian
- acacia false
- broad-leaved everlasting-pea
- broom Scotch
- clover Berseem
- clover carnatio
- clover red
- clover white
- crownvetch common
- lucerne - alfalfa
- Meadow vetchling
- medic black
- melilot tall sweetclover
- melilot white sweetclover
- pea
- pea tuberous
- pea wood
- prosopis
- sweetclover field - yellow
- trefoil birdsfoot
- vetch bush
- vetch common
- vetch fodder
- bugle carpet
- crosne japanese artichoke
- deadnettle henbit
- deadnettle red - purple
- deadnettle spotted
- deadnettle white
- deadnettle yellow
- gipsywort bugleweed
- groundivy - creeping charlie
- hedgenettle betony
- hempnettle
- hempnettle common
- horse-mint
- marjoram
- mint corn
- mint water
- mint, pepper
- primrose common selfheal
- sage common
- sage wood
- shell flower
- skullcap common marsh
- stachys hedge
- thyme
- woundwort
- woundwort betony
- barley wall
- barley winter
- bentgrass
- bentgrass black
- bentgrass creeping
- bentgrass dog
- bermudagrass
- blackgrass
- bristlegrass foxtail green
- bristlegrass yellow pigeongrass
- brome barren
- brome rye - cheatgrass
- bromegrass field
- burrgrass spiny
- canarygrass
- cock's foot orchardgrass
- cockspur grass barnyardgrass
- couchgrass bearded
- couchgrass quackgrass wheatgrass
- eulaliagrass
- fescue alta tall
- fescue meadow
- fescue red
- fescue sheep
- fingergrass crabgrass hairy
- fingergrass crabgrass smooth
- fog creeping velvetgrass German
- foxtail bristly
- hairgrass wavy
- johnsongrass
- meadow bleugrass annual
- meadow bleugrass smooth
- moorgrass purple
- panicgrass millet proso
- paspalum
- quackinggrass - tottergrass
- reed common
- rye
- ryegrass Italian
- ryegrass perennial
- shattercane
- silkybent loose windgrass
- spelt
- timothy
- triticale
- velvetgrass common fog Yorckshire
- wheat
- wheat one-grained
- wildoat
- wiregrass goosegras
- bindweed black buckwheat wild
- bistort amphibious smartweed water
- bistort common
- dock broadleaved
- dock curled bitterdock
- fleece China
- knotgrass knotweed prostrate
- knotgrass tomentose
- knotweed Indian
- knotweed Japanese
- persicaria pale smartweed pale
- redshank smartweed ladsysthumb
- sorrel French
- sorrel green
- sorrell sheep's
- waterpepper
- eyebright common
- figwort common
- fluellen round-leaved
- foxglove
- monkey-flower yellow
- mullein black
- mullien common
- snapdragon dwarf
- snapdragon great
- speedwell corn
- speedwell creeping
- speedwell field
- speedwell germander
- speedwell ivy-leaved
- speedwell Persian
- speedwell spiked
- sticky bartsia glandweed yellow
- toadflax field
- toadflax ivyleaved
- toadflax prostrate
- toadflax yellow
- water figwort
- yellow-rattle greater
List by Latin name
- abutilon theophrasti medicus
- acanthus spinosus
- acer pseudo platanus
- achillea filipendula
- achillea millefolium
- achillea ptarmica
- aconitum napellus
- aegopodium podagraria
- aethusa cynapium
- agrimonia eupatoria
- agropyron - elytrigia caninum
- agropyron - elytrigia repens
- agrostemma lychnis githago
- agrostis gigantea
- agrostis spp
- agrostis stolonifera
- agrostis stricta - canina - vinealis
- ajuga reptans
- alcea - althea rosea
- alcea pallida - biennis
- alchemilla xanthochlora
- algae
- alisma plantago aquatica
- alliaria petiolata
- allium ursinum
- alopecurus myosuroides
- althaea officinalis
- amaranthus blitum
- amaranthus erythrostachys
- amaranthus retroflexus
- ammi majus
- anagalis arvensis
- anchusa arvensis
- anemone coronaria
- anemone nemorosa
- anthemis - cota tinctoria
- anthemis arvensis
- anthemis cotula fetida
- anthriscus sylvestris
- antirrhinum majus
- apera spica venti
- aphanes arvensis
- apium nodiforum
- aquilegia vulgaris
- arabis arabidopsis thaliana
- arabis hirsuta
- arctium lappa
- aristolochia clematitis
- armoracia rusticana
- artemisia absinthium
- artemisia vulgaris
- arum italicum maculatum
- asperula arvensis
- asplenium trichomanes
- aster novi-belgii
- aster tripolium
- atriplex patula
- atropa - nicandra physalodes
- avena fatua
- barbarea intermedia
- barbarea vulgaris
- bellis perennis
- beta maritima
- betula spp.
- bidens tripartita
- bifora testiculata
- blechnum spicant
- borago officinalis
- brassica napus napus
- briza media
- bromus arvensis
- bromus secalinus
- bromus sterilis
- bryonia dioica
- buddleja davidii
- buglossoides - lithospermum arvensis
- butomus umbellatus
- callendula officinalis
- callitriche palustris
- calluna vulgaris
- caltha palustris
- calystegia sepium
- campanula glomerata
- campanula patula
- campanula persicifolia
- campanula rapunculus
- campanula rotundifolia
- cannabis sativa
- capsella bursa pastoris
- cardamine amara
- cardamine flexuosa
- cardamine hirsuta
- cardamine pratensis
- cardaminopsis arenosa
- carduus acanthoides
- carex pendula
- carex spp
- carthamus tinctorius
- cenchrus pauciflorus
- centaurea cyanus
- centaurea nigra
- cerastium arvense
- cerastium glomeratum
- cerastium tomentosum
- chaerophyllum temulum
- chelidonium majus
- chenopodium album
- chenopodium bonus henricus
- chenopodium giganteum amaranticolor
- chenopodium hybridum
- chenopodium murale
- chenopodium quinoa
- chenopodium rubra
- chrozophora tinctoria
- cichorium intybus sativum
- circaea lutetiana
- cirsium arvense
- cirsium oleraceum
- cirsium palustre
- cirsium vulgare
- claytonia - montia perfoliata
- clematis vitalba
- colchicum automnale
- conium maculatum
- convallaria majalis
- convolvulus arvensis
- coreopsis tinctoria
- coriandrum sativum
- corispermum hyssopifolium
- coronilla varia
- coronopus didymus
- coronopus squamatus
- corydalis aurea - lutea
- corydalis aurea - lutea
- corydalis solida syn bulbosa
- cosmos spp
- crataegus monogyna
- crepis biennis
- crepis capillaris
- crepis paludosa
- crepis tectorum
- crepis vesicaria
- crocus vernus
- cuscuta campestris
- cymbalaria muralis - linaria cymbalaria
- cynodon dactylon
- cyperus esculentus
- cyperus rotundus
- cytisus scoparius
- echinochloa crus galli
- echinops sphaero cephalus
- echium vulgare
- eleusine indica
- epilobium adnatum - tetragonum
- epilobium chamerion angustifolium
- epilobium ciliatum
- epilobium hirsutum
- epilobium parviflorum
- epipactis spp
- equisetum arvense
- erigeron - conyza bonariensis
- erigeron - conyza canadensis
- erigeron - stenactis annuus
- eriophorum angustifolium
- erodium cicutarium
- eryngium campestre
- erysimum cheiranthoides
- escholtzia californica
- eupatorium cannabinum
- euphorbia amygdaloides
- euphorbia cyparissias
- euphorbia exigua
- euphorbia geniculata
- euphorbia helioscopa
- euphorbia lathyris
- euphorbia peplus
- euphorbia portlandica
- euphrasia officinalis
- galanthus nivalis
- galeopsis segetum
- galeopsis tetrahit
- galinsoga ciliata quadriradiata
- galinsoga parviflora
- galium - cruciata laevipes
- galium aparine
- galium molllugo
- galium odoratum
- galium sylvaticum
- galium uliginosum
- galium verum
- geranium columbinum
- geranium dissectum
- geranium molle
- geranium phaeum
- geranium pratense
- geranium pusillum
- geranium robertianum
- geranium rotundifolium
- geranium sylvaticum
- geum urbanum
- glechoma hederacea
- gnaphalium uliginosum
- gomphocarpus physocarpus - asclepias physocarpa
- hedera helix
- helianthus annuus
- heliotropium europaeum
- helleborus foetidus
- hemerocallis fulva
- heracleum mante gazzianum
- heracleum sphondylium
- hesperis matronalis
- hieracium pilosella
- hieracium spp
- hieracium umbelatum
- hieracium vulgatum - lanatum
- hippuris vulgaris
- holcus lanatus
- holcus mollis
- hordeum murinum
- hordeum vulgare
- humulus japonicus
- humulus lupulus
- hyacinthoides scilla non scripta
- hyoscyamus niger
- hypericum elodes
- hypericum perforatum
- hypochoeris maculata
- hypochoeris radicata
- lactuca saligna
- lactuca serriola
- lamium album
- lamium amplexicaule
- lamium galeobdolon
- lamium maculatum
- lamium purpureum
- lantana spp
- lapsana communis
- lathyrus latifolius
- lathyrus pratensis
- lathyrus sylvestris
- lathyrus tuberosus
- lavatera spp
- lavatera thuringiaca
- lemna minor
- leontodon hispidus hyoseroides
- leontondon saxatilis
- lepidium - cardaria draba
- lepidium campestre
- leucanthemum chrysan- themum vulgare
- leycesteria formosa
- lilium martagon
- lilium spp.
- linaria - chaenorhinum minor
- linaria arvensis
- linaria supina
- linaria vulgaris
- linum usitatissimum
- lobularia (alyssum) maritima
- lobularia alyssum maritima
- lolium multiflorum
- lolium perenne
- lonicera periclymenum
- lotus corniculatus
- lunaria annua
- lunaria rediviva
- lychnis flos cuculi
- lycopus europaeus
- lysichiton americanus
- lysimachia nummularia
- lysimachia punctata
- lysimachia vulgaris
- lythrum salicaria
- malherbae
- malus sylvestris
- malva moschata
- malva sylvestris
- marchantia polymorpha
- matricaria chamomilla - recutita
- matricaria discoidea
- matricaria inodora
- medicago lupilina
- medicago sativa
- melandrium album
- melandrium dioicum
- melilotus albus
- melilotus altissimus
- melilotus officinalis
- mentha aquatica
- mentha arvensis
- mentha piperita
- mercurialis annua
- mercurialis perennis
- mimulus luteus - guttatus
- minuartia tenuifolia
- miscanthus sinensis
- molinia caerulea
- moluccella laevis
- monarda didyma
- muscari neglectum
- myosotis arvensis
- myosurus minimus
- panicum miliaceum
- papaver dubium
- papaver orientale bracteatum
- papaver rhoeas
- papaver somniferum
- parentucellia viscosa
- paris quadrifolia
- paspelum spp
- passiflora edulis
- pastinaca sativa
- pentaglottis sempervirens
- petasites hybridus
- phacelia spp
- phalaris canariensis
- phleum pratense
- phragmites australis - communis
- phytolacca americana
- picris echioides
- picris hieracioides
- pisum sativum
- plantago lanceolata
- plantago major
- poa annua
- poa pratensis
- polygala vulgaris
- polygonatum multiflorum
- polygonatum verticillatum
- polygonum fallopia cuspidatum
- polygonum - fallopia aubertii
- polygonum - fallopia convolvulus
- polygonum - fallopia tomentosum
- polygonum - persicaria lapathifolium
- polygonum amphibium
- polygonum aviculare
- polygonum bistorta
- polygonum hydropiper
- polygonum persicaria
- polygonum polystachyum
- Portulaca grandiflora
- portulaca oleracea
- potentilla anserina
- potentilla erecta tormentilla
- potentilla reptans
- primula veris
- prosopis farcta
- prunella vulgaris
- pteridium aquilinum
- pulicaria dysenterica
- pulmonaria officinalis
- ranunculus arvensis
- ranunculus ficaria
- ranunculus flammula
- ranunculus repens
- ranunculus sceleratus
- raphanus raphanistrum
- reseda alba
- reseda luteola
- rhinanthus angustifolius
- ricinus communis
- robinia pseudoacacia
- rorippa austriaca
- rosa canina
- rubia peregrina
- rubus idaeus
- rubus spp
- rudbeckia lacinata
- rumex acetosa
- rumex acetosella
- rumex crispus
- rumex obtusifolius
- rumex scutatus
- sagina procumbens
- sagittaria sagittifolia
- salix spp
- salvia officinalis
- sambucus ebulus
- sambucus nigra
- sanguisorba officinalis
- saponaria officinalis
- saxifraga tridactylites
- scandix pecten veneris
- scilla bifolia
- scirpus lacustris
- scleranthus annuus
- scorzonera humilis
- scrophularia auriculata
- scrophularia nodosa
- scutellaria galericulata
- secale cereale
- sedum acre
- sedum reptans
- sedum rupestre - reflexum
- sedum spp
- sedum telephium
- senecio inaequidens
- senecio jacobaea
- senecio ovatus - fuchsii
- senecio sylvaticus
- senecio vulgaris
- setaria pumila - glauca
- setaria verticillata
- setaria viridis
- sherardia arvensis
- silene vulgaris inflata
- silybum marianum
- sinapis arvensis
- sisymbrium irio
- sisymbrium officinale
- solanum atropurpureum
- solanum dulcamara
- solanum elaeagnifolium
- solanum nigrum
- solanum tuberosum
- solanum villosum
- soleirolia soleirolii helxine
- solidago canadiensis
- sonchus arvensis
- sonchus asper
- sonchus oleraceus
- sorghum halepense
- sorghum vulgare
- spergula arvensis
- spinacia oleracea
- stachys affinis tuberifera
- stachys annua
- stachys officinalis
- stachys palustris
- stachys sylvatica
- staphylea pinnata
- stellaria graminea
- stellaria holostea
- stellaria media
- symphytum grandiflorum
- symphytum officinale
- tanacetum chrysan-themum parthenium
- tanacetum vulgare
- taraxacum erythro spermum
- taraxacum officinale
- tetragonia tetragonioides
- teucrium scorodonia
- thlaspi arvense
- thymus vulgaris
- torilis arvensis
- tragopogon pratensis
- tribulus terrestris
- trifolium alexandrinum
- trifolium arvense
- trifolium incarnatum
- trifolium pratense
- triticale spp
- triticum monococcum
- triticum spelta
- triticum vulgare
- tussilago farfara
- typha latifolia
- vaccinium myrtillus
- valeriana officinalis
- verbascum nigrum
- verbascum thapsus
- verbena officinalis
- veronica agrestis
- veronica arvensis
- veronica chamaedrys
- veronica filiformis
- veronica hederifolia
- veronica persica
- veronica spicata
- viburnum lantana
- viburnum opulus
- vicia sativa sativa - nigra
- vicia sepium
- vicia villosa
- vinca major
- vinca minor
- viola arvensis
- viola odorata
- viola rupestris
- viola tricolor
- viscum album
List by the International Code
- CADDR
- CAGSE
- CAPBP
- CARAM
- CARFL
- CARHI
- CARPR
- CAUTI
- CBYMU
- CCHPA
- CENCY
- CENNI
- CERAR
- CERGL
- CERTO
- CHAAN
- CHEAL
- CHEBH
- CHEGI
- CHEHY
- CHEMU
- CHEQU
- CHERU
- CHNMI
- CHPTE
- CHQMA
- CHYLE
- CHYPA
- CHYVU
- CICIF
- CIRAR
- CIROL
- CIRPA
- CIRVU
- CJILU
- CLAPE
- CLDOF
- CLTPA
- CLVVT
- CMPGL
- CMPPA
- CMPPE
- CMPRA
- CMPRO
- CMSZZ
- CNISA
- CNKMA
- COIMA
- CONAR
- COPDI
- COPSQ
- CORSA
- COYAU
- COYAU
- COYSO
- CRDAR
- CRLTI
- CRQHY
- CRUAC
- CRULA
- CRXPE
- CRXZZ
- CRZTI
- CSCMO
- CTAPA
- CUNVU
- CVCCA
- CVONA
- CVPBI
- CVPCA
- CVPPA
- CVPTE
- CVPVT
- CXHAU
- CYNDA
- CYPES
- CYPRO
- CZRVA
- SAGSA
- SAIPR
- SALOF
- SAMEB
- SAMNI
- SANOF
- SAOSC
- SAWOF
- SAXZZ
- SCAPV
- SCDGA
- SCPLA
- SCRAN
- SCUAU
- SCUNO
- SCVHU
- SECCE
- SEDAC
- SEDFS
- SEDRE
- SEDTE
- SEDZZ
- SENFU
- SENIQ
- SENJA
- SENSY
- SENVU
- SETPF
- SETVE
- SETVI
- SHRAR
- SILVU
- SINAR
- SLYMA
- SOLAT
- SOLDU
- SOLEL
- SOLLU
- SOLNI
- SOLTU
- SONAR
- SONAS
- SONOL
- SOOCA
- SORHA
- SORVU
- SPQOL
- SPRAR
- SQLSO
- SSYIR
- SSYOF
- STAAF
- STAAN
- STAOF
- STAPA
- STASI
- STEGR
- STEHO
- STEME
- STFPI
- SXFTR
- SYMGR
- SYMOF
