• Weeds

  • Common poppy

    Common poppy

    Papaver rhoeas

  • Field horsetail

    Field horsetail

    Equisetum arvense

  • Wild oat

    Wild oat

    Avena fatua

  • Fat hen

    Fat hen

    Chenopodium album

  • Bittercress, herb barbara, yellow rocket

    Bittercress, herb barbara, yellow rocket

    Barbarea vulgaris

  • Corn chamomile

    Corn chamomile

    Anthemis arvensis

  • Redroot pigweed

    Redroot pigweed

    Amaranthus retroflexus

  • Field penny-cress

    Field penny-cress

    Thlaspi arvense

  • Redstem filaree

    Redstem filaree

    Erodium cicutarium

  • Annual nettle

    Annual nettle

    Urtica urens

  • Brome grass

    Brome grass

    Bromus

  • Nipplewort

    Nipplewort

    Lapsana communis

  • Cornflower

    Cornflower

    Centaurea cyanus

  • Gallant soldier

    Gallant soldier

    Galinsoga parviflora

  • Wild mustard, charlock

    Wild mustard, charlock

    Sinapis arvensis

  • Broadleaf plantain

    Broadleaf plantain

    Plantago major

  • Narrowleaf plantain

    Narrowleaf plantain

    Plantago lanceolata

  • Common bugloss

    Common bugloss

    Anchusa officinalis

  • Common chickweed

    Common chickweed

    Stellaria media

  • Spotted ladysthumb

    Spotted ladysthumb

    Polygonum persicaria

  • European field pansy

    European field pansy

    Viola arvensis

  • Field forget-me-not

    Field forget-me-not

    Myosotis arvensis

  • Forking larkspur

    Forking larkspur

    Consolida regalis

  • Wild radish

    Wild radish

    Raphanus raphanistrum

  • Perennial sow thistle

    Perennial sow thistle

    Sonchus arvensis

  • Canada thistle

    Canada thistle

    Cirsium arvense

  • Cleavers

    Cleavers

    Galium aparine

  • Corn spurrey

    Corn spurrey

    Spergula arvensis

  • Common dandelion

    Common dandelion

    Taraxacum officinale

  • Common groundsel

    Common groundsel

    Senecio vulgaris

  • Common orache

    Common orache

    Atriplex patula

  • Rapeseed

    Rapeseed

    Brassica napus

  • White nettle

    White nettle

    Lamium album

  • Scarlet pimpernel

    Scarlet pimpernel

    Anagallis arvensis

  • Shepherd's purse

    Shepherd's purse

    Capsella bursa-pastoris

  • Pale smartweed

    Pale smartweed

    Polygonum lapathifolium

  • Common fumitory

    Common fumitory

    Fumaria officinalis

  • Corn speedwell

    Corn speedwell

    Veronica arvensis

  • Vetches

    Vetches

    Vicia

  • Black bindweed

    Black bindweed

    Fallopia convolvulus

  • Loose silky bent

    Loose silky bent

    Apera spica-venti

  • Hardy ryegrass

    Hardy ryegrass

    Lolium remotum

  • Barnyard grass

    Barnyard grass

    Echinochloa crus galli

  • Quackgrass

    Quackgrass

    Elytrigia repens, Agropyron repens

  • Blackgrass

    Blackgrass

    Alopecurus myosuriodes

  • Annual bluegrass

    Annual bluegrass

    Poa annua

  • Green foxtail

    Green foxtail

    Setaria viridis

  • Corn seeds

    Corn seeds

    Frugum

  • Sun spurge

    Sun spurge

    Euphorbia helioscopia

  • European black nightshade

    European black nightshade

    Solanum nigrum

  • Common wormwood

    Common wormwood

    Artemisia vulgaris

  • Marsh woundwort

    Marsh woundwort

    Stachys palustris

  • Pineappleweed

    Pineappleweed

    Matricaria discoidea

  • European bindweed

    European bindweed

    Convolvulus arvensis

  • Annual mercury

    Annual mercury

    Mercurialis annua

  • Long-headed poppy

    Long-headed poppy

    Papaver dubium

  • Meadow foxtail

    Meadow foxtail

    Alopecurus pratensis

  • White clover

    White clover

    Trifolium repens

  • Tufted vetch

    Tufted vetch

    Vicia cracca

  • Docks

    Docks

    Rumex acetosella

  • Chamomile

    Chamomile

    Matricaria recutita

  • Round-leaved crane's-bill

    Round-leaved crane's-bill

    Geranium rotundifolium

  • Red dead-nettle

    Red dead-nettle

    Lamium purpureum

  • Flixweed

    Flixweed

    Descurainia sophia

  • Poison hemlock

    Poison hemlock

    Conium maculatum

  • Small bugloss

    Small bugloss

    Anchusa arvensis

  • Narrowleaf hawksbeard

    Narrowleaf hawksbeard

    Crepis tectorum

  • Common yarrow

    Common yarrow

    Achillea millefolium

  • Poison parsley

    Poison parsley

    Aethusa cynapium

  • Henbit dead-nettle

    Henbit dead-nettle

    Lamium amplexicaule

  • Evening campion

    Evening campion

    Silene pratensis

  • Many-seeded goosefoot

    Many-seeded goosefoot

    Chenopodium polyspermum

  • Dove's foot crane's-bill

    Dove's foot crane's-bill

    Geranium molle

  • Persian speedwell

    Persian speedwell

    Veronica persica

  • Common hempnettle

    Common hempnettle

    Galeopsis tetrahit

  • Prostrate knotweed

    Prostrate knotweed

    Polygonum aviculare, Polygonum heterophyllum

  • Ivy-leaved speedwell

    Ivy-leaved speedwell

    Veronica hederifolia

  • Corn marigold

    Corn marigold

    Chrysanthemum segetum

  • Perennial ryegrass

    Perennial ryegrass

    Lolium perenne

  • Volunteer barley

    Volunteer barley

    Hordeum vulgare

  • Curly dock

    Curly dock

    Rumex crispus

  • Field mustard

    Field mustard

    Brassica campestris

  • Treacle-mustard

    Treacle-mustard

    Erysimum cheiranthoides

  • Corn buttercup

    Corn buttercup

    Ranunculus arvensis

  • Crabgrass

    Crabgrass

    Digitaria

  • Dwarf mallow

    Dwarf mallow

    Malva neglecta

  • Black mustard

    Black mustard

    Brassica nigra

  • White mustard

    White mustard

    Sinapis alba

  • Coquelicot

    Coquelicot

    Papaver rhoes

  • Spiny sowthistle

    Spiny sowthistle

    Sonchus asper

  • Smooth sowthistle

    Smooth sowthistle

    Sonchus oleraceus

  • Autumn hawkbit

    Autumn hawkbit

    Leontodon autumnalis

  • Catsear, flatweed

    Catsear, flatweed

    Hypochoeris radicata

  • Greater knapweed

    Greater knapweed

    Centaurea scabiosa

  • Creeping buttercup

    Creeping buttercup

    Ranunculus repens

  • Common daisy, lawn daisy

    Common daisy, lawn daisy

    Bellis perennis

  • Coltsfoot

    Coltsfoot

    Tussilago farfara

  • Tiny mousetail

    Tiny mousetail

    Myosurus minimus

  • German knotweed

    German knotweed

    Scleranthus annuus

  • Rough-stalked meadow-grass

    Rough-stalked meadow-grass

    Poa trivialis

  • Rye brome

    Rye brome

    Bromus secalinus

  • Common bent

    Common bent

    Agrostis capillaris

  • Thale cress

    Thale cress

    Arabidopsis thaliana

  • Three-lobe beggarticks

    Three-lobe beggarticks

    Bidens tripartita

  • Annual woundwort

    Annual woundwort

    Stachys annua

  • Bladder campion

    Bladder campion

    Silene vulgaris

  • Tall rockcress

    Tall rockcress

    Cardaminopsis arenosa

  • Finger speedwell

    Finger speedwell

    Veronica triphyllos

  • Field chickweed

    Field chickweed

    Cerastium arvense

  • Marsh cudweed

    Marsh cudweed

    Gnaphalium uliginosum

  • Fodder vetch

    Fodder vetch

    Vicia villosa

  • Lady's mantle

    Lady's mantle

    Alchemilla

  • Buttercups

    Buttercups

    Ranunculus

  • Red clover

    Red clover

    Trifolium pratense

  • Scentless mayweed

    Scentless mayweed

    Tripleurospermum perforata

  • Meadow fescue

    Meadow fescue

    Festuca pratensis

  • Kentucky bluegrass

    Kentucky bluegrass

    Poa pratensis

  • Jagged chickweeds

    Jagged chickweeds

    Holosteum spp.

  • Cock's-foot

    Cock's-foot

    Dactylis glomerata

  • Greater celandine

    Greater celandine

    Chelidonium majus

  • Creeping soft-grass

    Creeping soft-grass

    Holcus molis

  • Hedge mustard

    Hedge mustard

    Sisymbrium officinale

  • Large-flowered hemp-nettle

    Large-flowered hemp-nettle

    Galeopsis speciosa

  • Whitlow grass

    Whitlow grass

    Erophila verna

  • Amaranth

    Amaranth

    Amaranthus

  • Welted thistle

    Welted thistle

    Carduus crispus

  • Buckwheat seeds

    Buckwheat seeds

    Fagopyrum esculentum

  • Hairy tare

    Hairy tare

    Vicia hirsuta

  • Italian ryegrass

    Italian ryegrass

    Lolium multiflorum

  • Small-flowered cranesbill

    Small-flowered cranesbill

    Geranium pusillum

  • Parsley piert

    Parsley piert

    Alchemilla arvensis

  • White campion

    White campion

    Silene latifolia

  • Fig-leaved goosefoot

    Fig-leaved goosefoot

    Chenopodium ficifolium

  • Red goosefoot

    Red goosefoot

    Chenopodium rubrum

  • Wild mignonette

    Wild mignonette

    Reseda lutea

  • Tarweed

    Tarweed

    Madia sativa

  • Cut-leaved cranesbil

    Cut-leaved cranesbil

    Geranium dissectum

  • Green field speedwel

    Green field speedwel

    Veronica agrestis

  • Grey field speedwell

    Grey field speedwell

    Veronica polita

  • Common ragweed

    Common ragweed

    Ambrosia artemisiifolia

  • Broadleaved dock

    Broadleaved dock

    Rumex obtusifolius

  • Common couch

    Common couch

    Cynodon dactylon

  • Prickly lettuce

    Prickly lettuce

    Lactuca serriola

  • Common speedwell

    Common speedwell

    Veronica officinalis

  • Field gromwell

    Field gromwell

    Lithospermum arvense, buglossoides arvensis

  • Hoary cress

    Hoary cress

    Lepidium draba

  • Shepherd’s needle

    Shepherd’s needle

    Scandix pecten-veneris

  • Awned canary grass

    Awned canary grass

    Phalaris paradoxa

  • Spear thistle

    Spear thistle

    Cirsium vulgare

  • Marsh horsetail

    Marsh horsetail

    Equisetum palustre

  • Hoary plantain

    Hoary plantain

    Plantago media

  • Bulbous buttercup

    Bulbous buttercup

    Ranunculus bulbosus

  • Stinking chamomile

    Stinking chamomile

    Anthemis cotula

  • Viper’s bugloss

    Viper’s bugloss

    Echium vulgare

  • Procumbent pearlwort

    Procumbent pearlwort

    Sagina procumbens

  • Field scabious

    Field scabious

    Knautia arvensis

  • Common ragwort

    Common ragwort

    Senecio jacobaea

  • Billygoat weed

    Billygoat weed

    Ageratum conyzoides

  • Giant pigweed

    Giant pigweed

    Triantherma portulacastrum

  • Blue billygoat weed

    Blue billygoat weed

    Ageratum houstonianum, ageratum mexicanum

  • Centro

    Centro

    Centrosema pubescens

  • Lablab bean

    Lablab bean

    Lablab purpureus

  • Square weed

    Square weed

    Spermacoce latifolia

  • Urena burr

    Urena burr

    Urena lobata

  • Balsam pear

    Balsam pear

    Momordica charantia

  • Bellvine

    Bellvine

    Ipomoea plebeia

  • Calopo

    Calopo

    Calopogonium mucunoides

  • Cupid’s flower

    Cupid’s flower

    Ipomoea quamoclit

  • Pink convolvulus

    Pink convolvulus

    Ipomoea triloba

  • Red convolvulus

    Red convolvulus

    Ipomoea hederifolia

  • Stinking passionfruit

    Stinking passionfruit

    Passiflora foetida

  • Capeweed

    Capeweed

    Arctotheca calendula

  • Cobbler's pegs

    Cobbler's pegs

    Bidens pilosa

  • Milkweed

    Milkweed

    Euphorbia heterophylla

  • Barley grass

    Barley grass

    Hordeum leporinum

  • Goose grass

    Goose grass

    Eleusine indica

  • Guinea grass

    Guinea grass

    Panicum maximum

  • Nutgrass

    Nutgrass

    Cyperus rotundus

  • Awnless barnyard grass

    Awnless barnyard grass

    Echinochloa colona

  • Lesser canary grass

    Lesser canary grass

    Phalaris minor

  • Annual ryegrass

    Annual ryegrass

    Lolium rigidum

  • Silver grass

    Silver grass

    Vulpia bromoides

  • Stone crop

    Stone crop

    Crassula colorata

  • White fumitory

    White fumitory

    Fumaria capreolata

  • Red fumitory

    Red fumitory

    Fumaria coccinea

  • Sand fescue

    Sand fescue

    Vulpia fasciculata

  • Deadnettle

    Deadnettle

    Lamium

  • Rough poppy

    Rough poppy

    Papaver hybridum

  • Yellow burr weed

    Yellow burr weed

    Amsinckia species

  • Toad rush

    Toad rush

    Juncus bufonius

  • Wild turnip

    Wild turnip

    Brassica rapa

  • Glossy nightshade

    Glossy nightshade

    Solanum americanum

  • Jimson weed

    Jimson weed

    Datura stramonium

  • Fierce thornapple

    Fierce thornapple

    Datura ferox

  • Sowthistle

    Sowthistle

    Sonchus spp.

  • Thickhead

    Thickhead

    Crassocephalum crepidioides

  • Turnip weed

    Turnip weed

    Rapistrum rugosum

  • Saffron thistle

    Saffron thistle

    Carthamus lanatus

  • Spiny emex

    Spiny emex

    Emex australis

  • Bladder ketmia

    Bladder ketmia

    Hibiscus trionum

  • Caltrop

    Caltrop

    Tribulus terrestris

  • Dwarf amaranth

    Dwarf amaranth

    Amaranthus macrocarpus

  • Flaxleaf fleabane

    Flaxleaf fleabane

    Conyza bonariensis

  • Sesbania pea

    Sesbania pea

    Sesbania cannabina

  • Wild gooseberry

    Wild gooseberry

    Ribes hirtellum

  • Apple of Peru

    Apple of Peru

    Nicandra physalodes

  • Argentine peppercress

    Argentine peppercress

    Lepidium bonariense

  • Bordered panic

    Bordered panic

    Entolasia marginata

  • Subterranean clover

    Subterranean clover

    Trifolium subterraneum

  • Common morning glory

    Common morning glory

    Ipomoea purpurea

  • Dwarf crumbweed

    Dwarf crumbweed

    Chenopodium pumilo

  • Green crumbweed

    Green crumbweed

    Chenopodium carinatum

  • Liverseed grass

    Liverseed grass

    Urochloa panicoides

  • Medics

    Medics

    Medicago spp.

  • Mintweed

    Mintweed

    Salvia reflexa

  • Patterson’s curse

    Patterson’s curse

    Echium plantagineum

  • Red pigweed

    Red pigweed

    Portulaca oleracea

  • Prairie grass

    Prairie grass

    Bromus unioloides

  • New Zealand spinach

    New Zealand spinach

    Tetragonia tetragonioides

  • Red natal grass

    Red natal grass

    Melinis repens

  • Yellow star-thistle

    Yellow star-thistle

    Centaurea solstitialis

  • Sago weed

    Sago weed

    Plantago cunninghamii

  • Setaria, foxtail millet

    Setaria, foxtail millet

    Setaria italica

  • Sheep thistle

    Sheep thistle

    Carduus tenuiflorus

  • Sorghum

    Sorghum

    Sorghum bicolor

  • Stagger weed

    Stagger weed

    Stachys arvensis

  • Summer grass

    Summer grass

    Digitaria ciliaris

  • Townsville stylo

    Townsville stylo

    Stylosanthes humilis

  • Variegated thistle

    Variegated thistle

    Silybum marianum

  • Australian carrot

    Australian carrot

    Daucus glochidiatus

  • Blady grass

    Blady grass

    Imperata cylindrica

  • Cape tulip

    Cape tulip

    Homeria spp.

  • Clover glycine

    Clover glycine

    Glycine latrobeana

  • Cowpea

    Cowpea

    Vigna unguiculata

  • Giant sensitive plant

    Giant sensitive plant

    Mimosa invisa

  • Greenleaf desmodium

    Greenleaf desmodium

    Desmodium intortum

  • Johnson grass

    Johnson grass

    Sorghum halepense

  • Sida weed

    Sida weed

    Sida retusa

  • Silver leaf desmodium

    Silver leaf desmodium

    Desmodium uncinatum

  • Siratro

    Siratro

    Macroptilium atropurpureum

  • Stink grass

    Stink grass

    Eragrostis cilianensis

  • Brazilian white eye

    Brazilian white eye

    Richardia brasiliensis

  • Willow herb

    Willow herb

    Epilobium spp.

  • Tree hogweed

    Tree hogweed

    Polygonum patulum

  • Sunflowers

    Sunflowers

    Helianthus

  • Hexham scent

    Hexham scent

    Melilotus indicus, Melilotus parviflora

  • Common ice plant

    Common ice plant

    Mesembryanthemum crystallinum

  • Soldier thistle

    Soldier thistle

    Picnomon acarna

  • Ward’s weed

    Ward’s weed

    Carrichtera annua

  • Noogoora burr

    Noogoora burr

    Xanthium occidentale

  • Ground cherry

    Ground cherry

    Physalis pruinosa

  • Bathurst burrs

    Bathurst burrs

    Xanthium spinosum

  • Green amaranth

    Green amaranth

    Amaranthus viridis

  • Lucerne

    Lucerne

    Medicago sativa

  • Parthenium weed

    Parthenium weed

    Parthenium hysterophorus

  • Khaki weed

    Khaki weed

    Alternanthera pungens

  • Cleome

    Cleome

    Capparaceae

  • Prickly cucumber

    Prickly cucumber

    Echinocystis lobata

  • Tar vine

    Tar vine

    Boerhavia diffusa

  • Snakeweed

    Snakeweed

    Gutierrezia sarothrae

  • Sicklepod

    Sicklepod

    Senna obtusifolia

  • Rubber vine

    Rubber vine

    Cryptostegia grandiflora

  • Illyrian thistle

    Illyrian thistle

    Onopordum illyricum

  • Smartweed

    Smartweed

    Polygonum hydropiper

  • Stemless thistle, dwarf thistle

    Stemless thistle, dwarf thistle

    Cirsium acaule

  • Afghan thistle

    Afghan thistle

    Solanum hystrix

  • Artichoke thistle

    Artichoke thistle

    Cynara cardunculus

  • Angled onion

    Angled onion

    Allium triquetrum

  • Voluteer cotton

    Voluteer cotton

    Gossypium hirsutum

  • Horehound

    Horehound

    Marrubium vulgare

  • Creeping knotweed

    Creeping knotweed

    Polygonum prostratum

  • Slender ice-plant

    Slender ice-plant

    Mesembryanthemum nodiflorum

  • Pheasants eye

    Pheasants eye

    Adonis microcarpa

  • Corn gromwell

    Corn gromwell

    Buglossoides arvensis

  • Marshmallow

    Marshmallow

    Malva parviflora

  • Hyssop loosestrife

    Hyssop loosestrife

    Lythrum hyssopifolia

  • Night-scented stock

    Night-scented stock

    Matthiola longipetala

  • Field madder

    Field madder

    Sherardia arvensis

  • Horned poppy

    Horned poppy

    Glaucium flavum

  • Indian hedge mustard

    Indian hedge mustard

    Sisymbrium orientale

  • Lesser swinecress

    Lesser swinecress

    Coronopus didymus

  • Mexican poppy

    Mexican poppy

    Argemone ochroleuca

  • Slender thistles

    Slender thistles

    Carduus tenuiflorus, Carduus pycnocephalus

  • Common peppercress

    Common peppercress

    Lepidium africanum

  • Purple calandrinia

    Purple calandrinia

    Calandrinia ciliata

  • Three-horned bedstraw

    Three-horned bedstraw

    Galium tricornutum

  • Weeping love grass

    Weeping love grass

    Eragrostis parviflora

  • Stinging nettle

    Stinging nettle

    Urtica dioica

  • Common cotula

    Common cotula

    Cotula australis

  • Fiddle dock

    Fiddle dock

    Rumex pulcher

  • Nettleleaf goosefoot

    Nettleleaf goosefoot

    Chenopodiastrum murale

  • Twiggy turnip

    Twiggy turnip

    Brassica fruticulosa

  • Wandering jew

    Wandering jew

    Tradescantia fluminensis

  • Powell’s amaranth

    Powell’s amaranth

    Amaranthus powellii

  • Needle burr

    Needle burr

    Amaranthus spinosus

  • Slim amaranth

    Slim amaranth

    Amaranthus hybridus

  • Wild rose, tamala rose

    Wild rose, tamala rose

    Diplolaena grandiflora

  • Evening primrose

    Evening primrose

    Oenothera biennis

  • Hairy nightshade

    Hairy nightshade

    Solanum sarrachoides

  • Yorkshire fog grass

    Yorkshire fog grass

    Holcus lanatus

  • Blue heliotrope

    Blue heliotrope

    Heliotropium amplexicaule

  • Anoda weed

    Anoda weed

    Anoda cristata

  • Columbus grass

    Columbus grass

    Sorghum x almum Parodi

  • Annual canarygrass

    Annual canarygrass

    Phalaris canariensis

  • Rhodes grass

    Rhodes grass

    Chloris gayana

  • Innocent weed

    Innocent weed

    Cenchrus longispinus

  • Couch grass

    Couch grass

    Elymus repens

  • Kikuyu grass

    Kikuyu grass

    Pennisetum clandestinum

  • Water couch

    Water couch

    Paspalum distichum

  • Giant paspalum

    Giant paspalum

    Paspalum urvillei

  • Rope twitch

    Rope twitch

    Elytrigia repens

  • Mountain sorrel

    Mountain sorrel

    Oxyria digyna

  • Purple goosefoot

    Purple goosefoot

    Chenopodium giganteum

  • Boggabri weed

    Boggabri weed

    Amaranthus mitchellii

  • Caustic weed

    Caustic weed

    Chamaesyce drummondii

  • Mossman river grass

    Mossman river grass

    Cenchrus echinatus

  • Prickly paddy melon

    Prickly paddy melon

    Cucumis myriocarpus

  • African stargrass

    African stargrass

    Cynodon nlemfuensis

  • Chinese burr

    Chinese burr

    Triumfetta rhomboidea

  • Flannel weed

    Flannel weed

    Sida cordifolia

  • Gambia pea

    Gambia pea

    Crotalaria goreensis

  • Corn cromwell

    Corn cromwell

    Lithospermum arvense

  • London rocket

    London rocket

    Sisymbrium irio

  • Sand brome

    Sand brome

    Bromus arenarius

  • Stinking roger

    Stinking roger

    Tagetes glandulifera

  • Wild hops

    Wild hops

    Humulus lupulus

  • French marigold

    French marigold

    Tagetes patula

  • Plains grass

    Plains grass

    Austrostipa aristiglumis

  • Spring grass

    Spring grass

    Eriochloa procera

  • Yellow vine

    Yellow vine

    Tribulus micrococcus

  • Green summer grass

    Green summer grass

    Brachiaria milliiformis

  • Budda pea

    Budda pea

    Aeschynomene indica

  • Mouse ear chickweed

    Mouse ear chickweed

    Cerastium fontanum

  • Bindy eye

    Bindy eye

    Soliva sessilis

  • Creeping oxalis

    Creeping oxalis

    Oxalis exilis

  • Soursob

    Soursob

    Annona muricata

  • Volunteer canola

    Volunteer canola

    Brassica napus L.

  • Rat's tail fescue

    Rat's tail fescue

    Vulpia myuros

  • Squirrel tail

    Squirrel tail

    Vulpia ciliata

  • Ball mustard

    Ball mustard

    Neslia paniculata

  • Faba bean

    Faba bean

    Vicia faba minor

  • Safflower

    Safflower

    Carthamus tinctorius

  • Tares

    Tares

    Vicia sativa

  • Ox-tongue

    Ox-tongue

    Picris echioides

  • Dense - flower fumitory

    Dense - flower fumitory

    Fumaria densiflora

  • Skeleton weed

    Skeleton weed

    Chondrilla juncea

  • Fireweed

    Fireweed

    Senecio madagascariensis

  • Long storksbill

    Long storksbill

    Erodium botrys

  • Spoon cudweed

    Spoon cudweed

    Stuartina muelleri

  • Volunteer field peas

    Volunteer field peas

    Pisum sativum

  • Volunteer lupins

    Volunteer lupins

    Lupinus angustifolius

  • Knob weed

    Knob weed

    Hyptis capitata

  • Sensitive weed

    Sensitive weed

    Mimosa pudica

  • Wild rose, spiny spider flower

    Wild rose, spiny spider flower

    Cleome aculeata

  • Sour grass

    Sour grass

    Paspalum conjugatum

  • Rhynchosia

    Rhynchosia

    Rhynchosia minima, Dolichos minimus

  • Burr medic

    Burr medic

    Medicago polymorpha

  • Smallflower fumitory

    Smallflower fumitory

    Fumaria parviflora

  • Australian crassula

    Australian crassula

    Crassula sieberiana

  • Volunteer chickpeas

    Volunteer chickpeas

    Cicer arietinum

  • Long fruited turnip

    Long fruited turnip

    Brassica tournefortii

  • Coreopsis

    Coreopsis

    Coreopsis lanceolata

  • African turnip weed

    African turnip weed

    Sisymbrium thellungii

  • Slender celery

    Slender celery

    Cyclospermum leptophyllum

  • Matricaria

    Matricaria

    Matricaria matricarioides

  • White passionflower

    White passionflower

    Passiflora subpeltata

  • Red azolla

    Red azolla

    Azolla filiculoidess

  • Water hyacinth

    Water hyacinth

    Eichhornia crassipes

  • Salvinia

    Salvinia

    Salvinia molesta

  • Water lilies

    Water lilies

    Nymphaeaceae

  • Water lettuce

    Water lettuce

    Pistia stratiotes

  • Cattails

    Cattails

    Typha latifolia

  • Cotton thistle

    Cotton thistle

    Onopordum acanthium

  • Sweet vernal grass

    Sweet vernal grass

    Anthoxanthum odoratum

  • Great brome

    Great brome

    Bromus diandrus

  • Small - flowered nutsedge

    Small - flowered nutsedge

    Cyperus difformis

  • Rice flatsedge

    Rice flatsedge

    Cyperus iria

  • Creeping speedwell

    Creeping speedwell

    Veronica persica, Veronica tournefortii, Veronica buxbaumii

  • Crownbeard

    Crownbeard

    Verbesina encelioides (Cav.)

  • Common heliotrope

    Common heliotrope

    Heliotropium europaeum

  • Buchan weed

    Buchan weed

    Hirschfeldia incana

  • Arrowhead

    Arrowhead

    Sagittaria montevidensis

  • Alisma

    Alisma

    Alisma lanceolatum

  • Carambola

    Carambola

    Averrhoa carambola

  • Water - plantain

    Water - plantain

    Alisma plantago-aquatica

  • Three flower nightshade

    Three flower nightshade

    Solanum triflorum

  • Muskweed

    Muskweed

    Myagrum perfoliatum

  • Bifora

    Bifora

    Bifora testiculata

  • Lincoln weed

    Lincoln weed

    Diplotaxis tenuifolia

  • Common melilot

    Common melilot

    Melilotus officinalis

  • Messinia

    Messinia

    Melilotus siculus

  • Buffel grass

    Buffel grass

    Cenchrus ciliaris

  • Sweet summer grass

    Sweet summer grass

    Brachiaria eruciformis

  • Volunteer wheat

    Volunteer wheat

    Triticum aestivum

  • Annual saltbush

    Annual saltbush

    Atriplex muelleri

  • Australian bindweed

    Australian bindweed

    Convolvulus erubescens

  • Sprawling bluebell

    Sprawling bluebell

    Wahlenbergia gracilis

  • Cowvine

    Cowvine

    Ipomoea lonchophyla

  • Hogweed

    Hogweed

    Zaleya galericulata

  • Malvastrum

    Malvastrum

    Malvastrum americanum

  • Mungbean

    Mungbean

    Vigna radiata

  • Native rosella

    Native rosella

    Abelmoschus ficulneus

  • Russian thistle

    Russian thistle

    Salsola kali

  • Soybean

    Soybean

    Glycine max

  • Native jute

    Native jute

    Corchorus trilocularis

  • Speedy weed

    Speedy weed

    Flaveria australasica

  • Bluetop

    Bluetop

    Ageratum houstonianum

  • Hamil grass

    Hamil grass

    Panicum maximum cv Hamil

  • Water primrose

    Water primrose

    Ludwigia peploides

  • Jute

    Jute

    Corchorus olitorius L.

  • Blue snakeweed

    Blue snakeweed

    Stachytarpheta cayennensis

  • Galvanised burr

    Galvanised burr

    Sclerolaena birchii

  • Stinkwort

    Stinkwort

    Dittrichia graveolens

  • Doveweed

    Doveweed

    Croton setigerus

  • Boxthorn

    Boxthorn

    Lycium

  • Hawthorn

    Hawthorn

    Crataegus monogyna Jacq.

  • Lantana

    Lantana

    Lantana camara L.

  • Weir vine

    Weir vine

    Ipomea sp.

  • Clockweed

    Clockweed

    Oenothera curtiflora

  • Hemlock

    Hemlock

    Conium maculatum L.

  • Wild tobacco bush

    Wild tobacco bush

    Solanum mauritianum

  • Black - eyed Susan

    Black - eyed Susan

    Rudbeckia hirta

  • Californian burr

    Californian burr

    Xanthium orientale L.

  • Castor oil plant

    Castor oil plant

    Ricinus communis L.

  • Purpletop

    Purpletop

    Verbena bonariensis

  • Red star-thistle

    Red star-thistle

    Centaurea calcitrapa

  • Tridax daisy

    Tridax daisy

    Tridax procumbens

  • Wall fumitory

    Wall fumitory

    Fumaria muralis

  • Star burr

    Star burr

    Acanthospermum hispidum

  • Cumbungi

    Cumbungi

    Typha spp.

  • St. Johns wort

    St. Johns wort

    Hypericum perforatum

  • Apple of Sodom

    Apple of Sodom

    Solanum linnaeanum

  • Black knapweed

    Black knapweed

    Centaurea nigra

  • Buffalo burr

    Buffalo burr

    Solanum rostratum

  • Colocynth

    Colocynth

    Citrullus colocynthis

  • Russian knapweed

    Russian knapweed

    Centaurea repens

  • Silver - leaved nightshade

    Silver - leaved nightshade

    Solanum elaeagnifolium

  • Golden thistle

    Golden thistle

    Scolymus hispanicus L.

  • Nodding thistle

    Nodding thistle

    Carduus nutans

  • Button grass

    Button grass

    Dactyloctenium radulans

  • Rattlepod

    Rattlepod

    Crotalaria lunata

  • Pigweed

    Pigweed

    Amaranthaceae amaranthus spp.

  • Pale pigeon grass

    Pale pigeon grass

    Setaria glauca

  • Pennyroyal

    Pennyroyal

    Mentha pulegium

  • Ripgut brome

    Ripgut brome

    Bromus rigidus

  • Volunteer oats

    Volunteer oats

    Avena sativa

  • Asthma plant

    Asthma plant

    Chamaesyce hirta

  • Soft brome

    Soft brome

    Bromus hordeaceus

  • Chicory

    Chicory

    Cichorium intybus

  • Spiny rush

    Spiny rush

    Juncus acutus

  • Phyllanthus

    Phyllanthus

    Phyllanthus amarus

  • Itchgrass

    Itchgrass

    Rottboellia cochinchinensis

  • Spreading night phlox

    Spreading night phlox

    Zaluzianskya divaricata

  • Boneseed

    Boneseed

    Chrysanthemoides monilifera

  • African daisy

    African daisy

    Senecio pterophorus

  • Volunteer triticale

    Volunteer triticale

    Triticosecale spp.

  • Kochia

    Kochia

    Bassia scoparia

  • Snoutbean

    Snoutbean

    Rhynchosia minima

  • Hare's ear

    Hare's ear

    Conringia orientalis

  • Crested goosefoot

    Crested goosefoot

    Chenopodium cristatum

  • Native millet

    Native millet

    Panicum decompositum

  • Paspalidium

    Paspalidium

    Paspalidium spp.

  • Pepper grass

    Pepper grass

    Panicum whitei

  • Queensland blue grass

    Queensland blue grass

    Dichanthium sericeum

  • Red flinders grass

    Red flinders grass

    Iseilema vaginiflorum

  • Small burr grass

    Small burr grass

    Tragus australianus

  • Common verbena

    Common verbena

    Verbena officinalis

  • Green fat hen

    Green fat hen

    Chenopodium murale

  • Silvertop grass

    Silvertop grass

    Diplachne reptatrix

  • Spotted medic

    Spotted medic

    Medicago arabica

  • Curious weed

    Curious weed

    Schkuhria pinnata

  • Hillside burrgrass

    Hillside burrgrass

    Cenchrus caliculatus Cav.

  • Afghan melon

    Afghan melon

    Citrullus lanatus

  • Mother of millions

    Mother of millions

    Bryophyllum delagoense

  • Kalinga weed

    Kalinga weed

    Kyllinga brevifolia

  • Devil's claw (yellow flower)

    Devil's claw (yellow flower)

    Proboscidea lutea

  • Crofton weed

    Crofton weed

    Ageratina adenophora

  • Soft rush

    Soft rush

    Juncus effusus

  • Maltese star-thistle

    Maltese star-thistle

    Centaurea melitensis

  • Veined verbena

    Veined verbena

    Verbena rigida

  • Spikerush

    Spikerush

    Eleocharis acuta

  • Star fruit

    Star fruit

    Damasonium minus

  • Musky crowfoot

    Musky crowfoot

    Erodium moschatum

  • African boxthorn

    African boxthorn

    Lycium ferocissimum

  • Montpellier broom

    Montpellier broom

    Genista monspessulana

  • Scotch broom

    Scotch broom

    Cytisus scoparius

  • Burr ragweed

    Burr ragweed

    Ambrosia confertiflora

  • Honey flower

    Honey flower

    Melianthus major

  • Groundsel bush

    Groundsel bush

    Baccharis halimifolia

  • Creeping knapweed

    Creeping knapweed

    Rhaponticum repens

  • Limebush

    Limebush

    Citrus glauca

  • Mistflower

    Mistflower

    Ageratina riparia

  • Onion weed

    Onion weed

    Nothoscordum inodorum

  • Ox-eye daisy

    Ox-eye daisy

    Chrysanthemum leucanthemum

  • Quena

    Quena

    Solanum esuriale

  • Sweet Briar

    Sweet Briar

    Rosa rubiginosa

  • Tutsan

    Tutsan

    Hypericum androsaemum

  • Australian acacia

    Australian acacia

    Acacia mearnsii

  • Calepina

    Calepina

    Calepina irregularis

  • Australian blackthorn

    Australian blackthorn

    Bursaria spinosa

  • Camphor laurel

    Camphor laurel

    Cinnamomum camphora

  • Chinee apple

    Chinee apple

    Ziziphus mauritiana

  • Cockspur thorn

    Cockspur thorn

    Maclura cochinchinensis

  • Galenia

    Galenia

    Galenia pubescens

  • Giant bramble

    Giant bramble

    Rubus alceifolius

  • Green cestrum

    Green cestrum

    Cestrum parqui

  • Japanese sunflower

    Japanese sunflower

    Tithonia diversifolia

  • Manuka

    Manuka

    Leptospermum scoparium

  • Mesquite

    Mesquite

    Prosopis glandulosa

  • Paddy's Lucerne

    Paddy's Lucerne

    Sida rhombifolia

  • Siam weed

    Siam weed

    Chromolaena odorata

  • Wild rosemary

    Wild rosemary

    Eriocephalus africanus

  • Merremia vine

    Merremia vine

    Merremia peltata

  • Wild carrot

    Wild carrot

    Daucus carota

  • Cut-leaf mignonette

    Cut-leaf mignonette

    Reseda lutea L.

  • Fennel

    Fennel

    Foeniculum vulgare

  • Opium poppy

    Opium poppy

    Papaver somniferum

  • Wild sage

    Wild sage

    Lantana camara

  • Volunteer lentil

    Volunteer lentil

    Lens esculentum

  • Bellyache bush

    Bellyache bush

    Jatropha gossypiifolia

  • Bokhara

    Bokhara

    Melilotus albus

  • Creeping lantana

    Creeping lantana

    Lantana montevidensis

  • Honey locust

    Honey locust

    Gleditsia triacanthos

  • Madeira vine

    Madeira vine

    Anredera cordifolia

  • Brazilian pepper tree

    Brazilian pepper tree

    Schinus terebinthifolius

  • Salwood

    Salwood

    Acacia aulacocarpa

  • Western silver wattle

    Western silver wattle

    Acacia decora

  • Brigalow

    Brigalow

    Acacia harpophylla

  • Tree violet

    Tree violet

    Melicytus dentatus

  • Spinyhead sida

    Spinyhead sida

    Sida acuta

  • Phasey bean

    Phasey bean

    Macroptilium lathyroides

  • Mexican lovegrass

    Mexican lovegrass

    Eragrostis mexicana

  • Stinking goosefoot

    Stinking goosefoot

    Chenopodium vulvaria

  • Wild cabbage

    Wild cabbage

    Brassica oleracea

  • Wild garlic, ramsons, buckrams

    Wild garlic, ramsons, buckrams

    Allium ursinum

  • Wild teasel

    Wild teasel

    Dipsacus

  • Dinebra

    Dinebra

    Dinebra retroflexa

  • Paspalum

    Paspalum

    Paspalum dilatatum

  • Mallee catchfly

    Mallee catchfly

    Silene apetala

  • Onion grass

    Onion grass

    Romulea rosea

  • Alligator weed

    Alligator weed

    Alternanthera philoxeroides

  • Apple

    Apple

    Angophora floribunda

  • Messmate

    Messmate

    Eucalyptus obliqua

  • Narrow - leaved peppermint

    Narrow - leaved peppermint

    Eucalyptus radiata

  • Blakely's red gum

    Blakely's red gum

    Eucalyptus blakelyi

  • Yellow box

    Yellow box

    Eucalyptus melliodora

  • Austral bracken

    Austral bracken

    Pteridium esculentum

  • Australian dodder

    Australian dodder

    Cuscuta australis

  • Furze

    Furze

    Ulex europaeus

  • Great mullein

    Great mullein

    Verbascum thapsus

  • Inkweed

    Inkweed

    Phytolacca octandra

  • Kangaroo thorn

    Kangaroo thorn

    Acacia paradoxa

  • Blown grass

    Blown grass

    Agrostis avenacea

  • Feathery Rhodes grass

    Feathery Rhodes grass

    Chloris virgata

  • Red sprangletop grass

    Red sprangletop grass

    Leptochloa filiformis

  • False brome

    False brome

    Brachypodium distachyon

  • Shivery grass

    Shivery grass

    Briza minor

  • Silvery hairgrass

    Silvery hairgrass

    Aira caryophyllea

  • Madrid brome

    Madrid brome

    Bromus madritensis

  • Sterile brome

    Sterile brome

    Bromus sterilis

  • Para grass

    Para grass

    Urochloa mutica

  • Bent grass

    Bent grass

    Deyeuxia imbricata

  • Mayne's pest

    Mayne's pest

    Glandularia aristigera

  • Warrego grass

    Warrego grass

    Paspalidium jubiflorum

  • Common prickly pear

    Common prickly pear

    Opuntia stricta

  • English ivy

    English ivy

    Hedera helix

  • Tiger pear

    Tiger pear

    Opuntia aurantiaca

  • Bitter bark

    Bitter bark

    Alstonia constricta

  • Budda

    Budda

    Eremophila mitchellii

  • Silver wattle

    Silver wattle

    Acacia dealbata

  • Paperbark teatree

    Paperbark teatree

    Melaleuca quinquenervia

  • Sticky hopbush

    Sticky hopbush

    Dodonaea viscosa

  • Drooping pear

    Drooping pear

    Opuntia monacantha

  • Narrow - leaved hopbush

    Narrow - leaved hopbush

    Dodonaea viscosa subsp. angustissima

  • Turpentine bush

    Turpentine bush

    Ericameria laricifolia

  • Bogan flea

    Bogan flea

    Calotis hispidula

  • Yellow wood sorrel

    Yellow wood sorrel

    Oxalis corniculata

  • Calomba daisy

    Calomba daisy

    Oncosiphon suffruticosum

  • Barbed wire grass

    Barbed wire grass

    Cymbopogon refractus

  • Black spear grass

    Black spear grass

    Heteropogon contortus

  • Sugarcane

    Sugarcane

    Saccharum officinarum

  • Reed sweetgrass

    Reed sweetgrass

    Glyceria maxima

  • Common reed

    Common reed

    Phragmites australis

  • Red grass

    Red grass

    Bothriochloa macra

  • Serrated tussock

    Serrated tussock

    Nassella trichotoma

  • Peruvian primrose

    Peruvian primrose

    Ludwigia peruviana

  • Kangaroo grass

    Kangaroo grass

    Themeda triandra

  • African lovegrass

    African lovegrass

    Eragrostis curvula

  • Pampas grass

    Pampas grass

    Cortaderia selloana

  • Parramatta grass

    Parramatta grass

    Sporobolus africanus

  • Giant rat's tail grass

    Giant rat's tail grass

    Sporobolus natalensis

  • Tall sedge

    Tall sedge

    Carex appressa

  • Yellow waterlily

    Yellow waterlily

    Nymphaea mexicana

  • Fall panicum

    Fall panicum

    Panicum dichotomiflorum

  • Rivergrass

    Rivergrass

    Echinochloa polystachya

  • Signalgrass

    Signalgrass

    Brachiaria platyphylla

  • Water Grass

    Water Grass

    Echinochloa oryzoides

  • Wingstem actinomeris

    Wingstem actinomeris

    Verbesina alternifolia

  • Hoary alyssum

    Hoary alyssum

    Berteroa incana

  • Aster

    Aster

    Aster spp.

  • Baby's breath

    Baby's breath

    Gypsophila paniculata

  • Bittercress

    Bittercress

    Cardimane spp.

  • Brackenfern

    Brackenfern

    Pteridiums spp.

  • Annual broomweed

    Annual broomweed

    Amphiachyris dracunculoides

  • Bur buttercup

    Bur buttercup

    Ranunculus testiculatus

  • Burclover

    Burclover

    Medicago spp

  • Common burdock

    Common burdock

    Arctium minus

  • Hairy buttercup

    Hairy buttercup

    Ranunculus sardous

  • Tall buttercup

    Tall buttercup

    Ranunculus acris

  • Camelthorn

    Camelthorn

    Alhagi pseudalhagi

  • Common cat's ear

    Common cat's ear

    Hypochaeris radicata

  • Camphorweed

    Camphorweed

    Heterotheca subaxillaris

  • Wild caraway

    Wild caraway

    Carum carvi

  • Cinquefoil

    Cinquefoil

    Potentilla spp.

  • Cocklebur

    Cocklebur

    Xanthium strumarium

  • Plains coreopsis

    Plains coreopsis

    Coreopsis tinctoria

  • Cowcockle

    Cowcockle

    Vaccaria pyramidata

  • Woolly croton

    Woolly croton

    Croton capitatus

  • Crownvetch

    Crownvetch

    Securigera varia

  • Common crupina

    Common crupina

    Crupina vulgaris

  • Purple cudweed

    Purple cudweed

    Gnaphalium purpureum

  • Dyer's woad

    Dyer's woad

    Isatis tinctoria

  • Cutleaf evening primrose

    Cutleaf evening primrose

    Oenothera laciniata

  • Smallseed falseflax

    Smallseed falseflax

    Camelina microcarpa

  • Common fiddleneck

    Common fiddleneck

    Amsinckia intermedia

  • Annual fleabane

    Annual fleabane

    Erigeron annus

  • Wild garlic

    Wild garlic

    Allium vineale

  • Carolina geranium

    Carolina geranium

    Geranium carolinianum

  • Canada goldenrod

    Canada goldenrod

    Solidago canadensis

  • Curlycup gumweed

    Curlycup gumweed

    Grindelia squarrosa

  • Halogeton

    Halogeton

    Halogeton glomeratus

  • Orange hawkweed

    Orange hawkweed

    Hieracium aurantiacum

  • Yellow hawkweed

    Yellow hawkweed

    Hieracium pratense

  • Black henbane

    Black henbane

    Hyoscyamus niger

  • Giant hogweed

    Giant hogweed

    Heracleum mantegazzianum

  • Horsemint

    Horsemint

    Monarda spp.

  • Carolina horsenettle

    Carolina horsenettle

    Solanum carolinense

  • Houndstongue

    Houndstongue

    Cynoglossum officinale

  • Tall ironweed

    Tall ironweed

    Vernonia gigantea

  • Western ironweed

    Western ironweed

    Vernonia baldwinii

  • Annual lespedeza

    Annual lespedeza

    Lespedeza striata

  • Miner's lettuce

    Miner's lettuce

    Montia perfoliata

  • Wild licorice

    Wild licorice

    Glycyrrhiza lepidota

  • Locoweed

    Locoweed

    Astragalus spp.

  • Purple loosestrife

    Purple loosestrife

    Lythrum salicaria

  • Annual marshelder

    Annual marshelder

    Iva annua

  • Black medic

    Black medic

    Medicago lupulina

  • Mexicantea

    Mexicantea

    Dysphania ambrosioides

  • Blue mustard

    Blue mustard

    Chorispora tenella

  • Tumble mustard

    Tumble mustard

    Sisymbrium altissimum

  • Wild mustard

    Wild mustard

    Brassica kaber

  • Spanish needle

    Spanish needle

    Bidens bipinnata

  • Wild parsnip

    Wild parsnip

    Pastinaca sativa

  • Partridgepea

    Partridgepea

    Chamaecrista fasciculata

  • Swainson pea

    Swainson pea

    Sphaerophysa salsula

  • Perennial pepperweed

    Perennial pepperweed

    Lepidium latifolium

  • Povertyweed

    Povertyweed

    Iva axillaris

  • Western salsify

    Western salsify

    Tragopogon dubius

  • Pennsylvania smartweed

    Pennsylvania smartweed

    Polygonum pensylvanicum

  • Snow on the mountain

    Snow on the mountain

    Euphorbia marginata

  • Tropical soda apple

    Tropical soda apple

    Solanum viarum

  • Annual sowthistle

    Annual sowthistle

    Sonchus oleraceae

  • Spotted spurge

    Spotted spurge

    Euphorbia maculata

  • Common sunflower

    Common sunflower

    Helianthus annua

  • Common tansy

    Common tansy

    Tanacetum vulgare

  • Bushy wallflower

    Bushy wallflower

    Erysimum repandum

  • Waterpod

    Waterpod

    Ellisia nyctelea

  • whitetop

    whitetop

    Cardaria draba

  • Yellow woodsorrel

    Yellow woodsorrel

    Oxalis stricta

  • Absinth wormwood

    Absinth wormwood

    Artemisia absinthium

  • Yankeeweed

    Yankeeweed

    Eupatorium compositifolium

  • Jerusalem artichoke

    Jerusalem artichoke

    Helianthus tuberosus

  • Dogfennel

    Dogfennel

    Eupatorium capillifolium

  • White loco

    White loco

    Oxytropis sericea

  • Marshelder

    Marshelder

    Iva xanthifolia

  • Eastern black nightshade

    Eastern black nightshade

    Solanum ptycanthum

  • Meadow salsify

    Meadow salsify

    Tragopogon pratensis

  • Pinnate tansymustard

    Pinnate tansymustard

    Descurainia pinnata

  • Common teasel

    Common teasel

    Dipsacus fullonum

  • Velvetleaf

    Velvetleaf

    Abutilon theophrasti

  • Coffeeweed

    Coffeeweed

    Sesbania herbacea

  • Goatsbeard

    Goatsbeard

    Aruncus dioicus

  • Hop Clover

    Hop Clover

    Trifolium aureum

  • Scentless Chamomile

    Scentless Chamomile

    Matricaria perforata

  • Monkeyflower

    Monkeyflower

    Mimulus ringens

  • Honeysuckle

    Honeysuckle

    Lonicera spp.

  • Dwarf dandelion

    Dwarf dandelion

    Krigia cespitosa

  • Hophornbeam Copperleaf

    Hophornbeam Copperleaf

    Acalypha ostryifolia

  • Cat's-claw

    Cat's-claw

    Schrankia nuttallii

  • Cashew

    Cashew

    Anacardium occidentale

  • Cascara

    Cascara

    Rhamnus purshiana

  • Carpetweed

    Carpetweed

    Mollugo verticillata

  • California Buckwheat

    California Buckwheat

    Eriogonum fasciculatum

  • Brazil Nut

    Brazil Nut

    Bertholletia excelsa

  • Blackgum

    Blackgum

    Nyssa sylvatica

  • Bentgrass

    Bentgrass

    Agrostis spp.

  • Little Barley

    Little Barley

    Hordeum pusillum

  • Bahiagrass

    Bahiagrass

    Paspalum spp.

  • Purple ammannia

    Purple ammannia

    Ammannia coccinea

  • Chervil

    Chervil

    Chaerophyllum tainturieri

  • Crimson clover

    Crimson clover

    Trifolium incarnatum

  • Fescue

    Fescue

    Festuca arundinacea

  • Sericea lespedeza

    Sericea lespedeza

    Lespedeza cuneata

  • Paragrass

    Paragrass

    Brachiaria mutica

  • Phragmites

    Phragmites

    Phragmites spp.

  • Wild sweet potato

    Wild sweet potato

    Ipomoea pandurata

  • Timothy

    Timothy

    Phleum pratense

  • Torpedograss

    Torpedograss

    Panicum repens

  • Velvetgrass

    Velvetgrass

    Holcus spp.

  • Western wheatgrass

    Western wheatgrass

    Agropyron smithii

  • Downy brome

    Downy brome

    Bromus tectorum

  • Burcumber

    Burcumber

    Sicyos angulatus

  • Mouse-ear chickweed

    Mouse-ear chickweed

    Cerastium vulgatum

  • Carolina foxtail

    Carolina foxtail

    Alopecurus carolinianus

  • Cressleaf groundsel

    Cressleaf groundsel

    Packera glabella

  • Field pansy

    Field pansy

    Viola rafinesquil

  • Common pokeweed

    Common pokeweed

    Phytolacca americana

  • Hairy fleabane

    Hairy fleabane

    Erigeron bonariensis

  • Prostrate pigweed

    Prostrate pigweed

    Amaranthus blitoides

  • Florida pusley

    Florida pusley

    Richardia scabra

  • Panicle willowherb

    Panicle willowherb

    Epilobium brachycarpum

  • Mouse barley

    Mouse barley

    Hordeum murinum

  • Brome foxtail

    Brome foxtail

    Bromus rubens

  • Large crabgrass

    Large crabgrass

    Digitaria sanguinalis

  • Giant foxtail

    Giant foxtail

    Setaria faberi

  • Pearl millet

    Pearl millet

    Pennisetum glaucum

  • Tufted lovegrass

    Tufted lovegrass

    Eragrostis pectinacea

  • Wild celery

    Wild celery

    Apium leptophyllum

  • Ivyleaf morningglory

    Ivyleaf morningglory

    Ipomoea hederacea

  • Pitted morningglory

    Pitted morningglory

    Ipomoea lacunosa

  • Prickly sida

    Prickly sida

    Sida spinosa

  • Hemp sesbania

    Hemp sesbania

    Sesbania exaltata

  • Smellmelon

    Smellmelon

    Cucumis melo

  • Prostrate spurge

    Prostrate spurge

    Euphorbia supina

  • Purple vetch

    Purple vetch

    Vicia benghalensis

  • Florida yellow woodsorrel

    Florida yellow woodsorrel

    Oxalis florida

  • Smooth crabgrass

    Smooth crabgrass

    Digitaria ischaemum

  • Wild proso millet

    Wild proso millet

    Panicum miliaceum

  • Texas panicum

    Texas panicum

    Panicum texanum

  • Bearded sprangletop

    Bearded sprangletop

    Leptochloa fascicularis

  • Mexican sprangletop

    Mexican sprangletop

    Leptochloa uninervia

  • Palmer amaranth

    Palmer amaranth

    Amaranthus palmeri

  • Small flower buttercup

    Small flower buttercup

    Ranunculus abortivus

  • Giant ragweed

    Giant ragweed

    Ambrosia trifida

  • Toother spurge

    Toother spurge

    Euphorbia dentata

  • Common waterhemp

    Common waterhemp

    Amaranthus rudis

  • Tall waterhemp

    Tall waterhemp

    Amaranthus tuberculatus

  • Cotton morningglory

    Cotton morningglory

    Ipomoea trichocarpa

  • Woolly cupgrass

    Woolly cupgrass

    Eriochloa villosa

  • Yellow nutsedge

    Yellow nutsedge

    Cyperus esculentus

  • Hemp

    Hemp

    Cannabis sativa

  • Blackseed plantain

    Blackseed plantain

    Plantago rugelii

  • Volunteer potato

    Volunteer potato

    Solanum tuberosum

  • Field sandbur

    Field sandbur

    Cenchrus incertus

  • Bristly foxtail

    Bristly foxtail

    Setaria parviflora

  • Witchgrass

    Witchgrass

    Panicum capillare

  • Nightflowering catchfly

    Nightflowering catchfly

    Silene noctiflora

  • Tarweed fiddleneck

    Tarweed fiddleneck

    Amsinckia lycopsoides

  • Biennial wormood

    Biennial wormood

    Artemisia biennis

  • Cone catchfly

    Cone catchfly

    Silene conoidea

  • Conical catchfly

    Conical catchfly

    Silene colorata

  • False chamomile

    False chamomile

    Matricaria maritima

  • Virginia pepperweed

    Virginia pepperweed

    Lepidium virginicum

  • Jacob’s ladder

    Jacob’s ladder

    Polemonium coeruleum

  • Sharppoint fluvellin

    Sharppoint fluvellin

    Kickxia elatine

  • Japanese brome

    Japanese brome

    Bromus japonicus

  • Persian darnel

    Persian darnel

    Lolium persicum

  • Florida beggarweed

    Florida beggarweed

    Desmodium tortuosum

  • Texas blueweed

    Texas blueweed

    Helianthus ciliaris

  • Eclipta

    Eclipta

    Eclipta alba

  • Sharppod morningglory

    Sharppod morningglory

    Ipomoea cordatotriloba

  • Smallflower Morningglory

    Smallflower Morningglory

    Jacquemontia tamnifolia

  • woolyleaf bursage

    woolyleaf bursage

    Ambrosia gray

  • Hemp dogbane

    Hemp dogbane

    Apocynum cannabinum

  • Wirestem muhly

    Wirestem muhly

    Muhlenbergia frondosa

  • Wild poinsettia

    Wild poinsettia

    Euphorbia cyathophora

  • Rattail fescue

    Rattail fescue

    Festuca myuros

  • Bulbous bluegrass

    Bulbous bluegrass

    Poa bulbosa

  • Barley foxtail

    Barley foxtail

    Hordeum jubatum

  • Jointed goatgrass

    Jointed goatgrass

    Aegilops cylindrica

  • Soft chess

    Soft chess

    Bromus commutatus

  • Windgrass

    Windgrass

    Apera interrupta

  • Ventenata

    Ventenata

    Ventenata dubia

  • Wild beet

    Wild beet

    Beta vulgaris

  • Smooth brome

    Smooth brome

    Bromus inermis

  • Volunteer corn

    Volunteer corn

    Zea mays

  • Volunteer flax

    Volunteer flax

    Linum usitatissimum

  • Horseweed

    Horseweed

    Conyza canadensis

  • Sneezeweed

    Sneezeweed

    Helenium

  • Crowfootgrass

    Crowfootgrass

    Dactyloctenium aegyptium

  • Prairie cupgrass

    Prairie cupgrass

    Eriochloa contracta

  • Red rice

    Red rice

    Oryza sativa

  • Marestall

    Marestall

    Hippuris vulgaris

  • Southwestern cupgrass

    Southwestern cupgrass

    Eriochloa acuminata

  • Pink purslane

    Pink purslane

    Portulaca pilosa

  • Mustard greens

    Mustard greens

    Brassica juncea

  • Lanceleaf Ragweed

    Lanceleaf Ragweed

    Ambrosia bidentata

  • Western ragweed

    Western ragweed

    Ambrosia psilostachya

  • Greenflower pepperweed

    Greenflower pepperweed

    Lepidium densiflorum

  • Browntop panicum

    Browntop panicum

    Panicum fasciculatum

  • Red spinach

    Red spinach

    Amaranthus dubius

  • Cutleaf ground cherry

    Cutleaf ground cherry

    Physalis angulata

  • Entireleaf morningglory

    Entireleaf morningglory

    Ipomoea hederacea integriuscula

  • Palmleaf morningglory

    Palmleaf morningglory

    Ipomoea wrightii

  • Red morningglory

    Red morningglory

    Ipomoea coccinea

  • Tumbleweed

    Tumbleweed

    Amaranthus albus

  • Smooth ground cherry

    Smooth ground cherry

    Physalis subglabrata

  • Johnny Jump up

    Johnny Jump up

    Viola tricolor

  • Lilac tasselflower

    Lilac tasselflower

    Emilia sonchifolia

  • Showy crotalaria

    Showy crotalaria

    Crotalaria spectabilis

  • Vente conmigo

    Vente conmigo

    Croton glandulosus

  • False daisy

    False daisy

    Eclipta prostrata

  • Septicweed

    Septicweed

    Senna occidentalis

  • Shaggy soldier

    Shaggy soldier

    Galinsoga quadriradiata

  • Benghal dayflower

    Benghal dayflower

    Commelina benghalensis

  • Hairy bittercress

    Hairy bittercress

    Cardamine hirsuta

  • Larger bindweed

    Larger bindweed

    Calystegia sepium

  • Blue lettuce

    Blue lettuce

    Lactuca pulchella

  • Redvine

    Redvine

    Brunnichia ovata

  • Trumpet creeper

    Trumpet creeper

    Campsis radicans

  • Swamp smartweed

    Swamp smartweed

    Polygonum amphibium

  • Five-horn smotherweed

    Five-horn smotherweed

    Bassia hyssopifolia

  • Florida Tasselflower

    Florida Tasselflower

    Emilia fosbergii

  • Virginia copperleaf

    Virginia copperleaf

    Acalypha virginica

  • Bur cucumber

    Bur cucumber

    Cucumis anguria

  • Carolina false dandelion

    Carolina false dandelion

    Pyrrhopappus carolinianus

  • Daisy fleabane

    Daisy fleabane

    Erigeron strigosus

  • Rabbitfootgrass

    Rabbitfootgrass

    Polypogon monspeliensis

  • Redweed

    Redweed

    Melochia corchorifolia

  • Purslane speedwell

    Purslane speedwell

    Veronica peregrina

  • Poorjoe

    Poorjoe

    Diodella teres

  • Late goldenrod

    Late goldenrod

    Solidago altissima

  • Six-weeks grama

    Six-weeks grama

    Bouteloua barbata

  • Canada onion

    Canada onion

    Allium canadense

  • Pangola grass

    Pangola grass

    Digitaria decumbens

  • Annual sedge

    Annual sedge

    Cyperus compressus

  • Small-flowered bittercress

    Small-flowered bittercress

    Cardamine parviflora

  • Tartary buckwheat

    Tartary buckwheat

    Fagopyrum tataricum

  • Common corn-cockle

    Common corn-cockle

    Agrostemma githago

  • Napier grass

    Napier grass

    Pennisetum purpureum

  • Honeyvine milkweed

    Honeyvine milkweed

    Cynanchum laeve

  • Common milkweed

    Common milkweed

    Asclepias syriaca

  • Ravenna grass

    Ravenna grass

    Erianthus ravennae

  • Green spurge

    Green spurge

    Euphorbia esula

  • Switchgrass

    Switchgrass

    Panicum virgatum