Weeds Weeds in agricultural fields of Europe Explore

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• Genera
• Species 195

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IUCN Red List DD - Data Deficient LC - Least Concern LR/lc - Least Concern NT - Near Threatened LR/nt - Near Threatened LR/cd - Conservation Dependent VU - Vulnerable EN - Endangered CR - Critically Endangered EW - Extinct in the Wild EX - Extinct

Uses honey agroforestry barrier / support erosion control firebreak hemiparasite host lawn / turf ornamental pollution control potential as ornamental revegetator shade / shelter soil improvement wildlife habitat beverage base cereals fruits gum / mucilage nut oil / fat pseudocereal pulse seeds starch sugar vegetable waxy-starch adulterant clarifier dietary fiber dye emulsifier fermentation retarder flavor fixative flavoring gelling agent preservative stabilizer sweetener tenderizer thickening agent fodder biomass for energy production charcoal firewood fuel substitute oil / alcohol ancestor cold hardiness cold tolerance crop quality cytoplasmic male sterility disease resistance drought resistance early maturity gene source gene transfer genetic input graft growth habit heat tolerance increased yields late maturity metal tolerance natural abscission ornamental features ornamental properties pest resistance plant biology research poor-soil tolerance progenitor salt tolerance waterlogging tolerance crop diseases crop pests dye edible animal organisms lac insects silkworms abrasive alcohol beads cane carved material chemicals cork / cork substitute curiosity essential oils fiber gum / resin latex / rubber lipids phytosanitary control tannin / dye teasel wax wood wrapping camphor folklore pharmaceutical agent source of atropine source of curare sources of natural substances veterinary control of disease vectors disease vector control house pest control pest pest control plant disease control plant pest control weed control birds fish mammals hallucinogen masticatory narcotic psychoactive religious / secular smoking material stimulant parasite seed contaminant weeds

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Achillea millefolium L.

Common yarrow

Asteraceae 24,696 20,638 Observations

Ambrosia artemisiifolia L.

Annual ragweed

Asteraceae 4,603 3,626 Observations

Ambrosia psilostachya DC.

Dunbible-weed

Asteraceae 351 263 Observations

Ambrosia tenuifolia Spreng.

Bur ragweed

Asteraceae 51 31 Observations

Ambrosia trifida L.

Giant Ragweed

Asteraceae 929 761 Observations

Anacyclus clavatus (Desf.) Pers.

Whitebuttons

Asteraceae 2,222 1,430 Observations

Anacyclus radiatus Loisel.

Yellow button.

Asteraceae 1,115 803 Observations

Anacyclus valentinus L.

Bachelor's button

Asteraceae 10 8 Observations

Andryala integrifolia L.

Common Andryala

Asteraceae 3,517 2,435 Observations

Anthemis arvensis L.

Field chamomile

Asteraceae 3,477 2,637 Observations

Anthemis cotula L.

Chamomile

Asteraceae 1,356 1,075 Observations

Arctium lappa L.

Great Burdock

Asteraceae 9,387 7,529 Observations

Arctium minus (Hill) Bernh.

Common burdock

Asteraceae 11,111 8,636 Observations

Arnoseris minima (L.) Schweigg. & Körte

Lamb succory

Asteraceae 94 43 Observations

Artemisia annua L.

Sweet sagewort

Asteraceae 3,170 2,599 Observations

Artemisia biennis Willd.

Biennial wormwood

Asteraceae 130 70 Observations

Artemisia campestris L.

Field sagewort

Asteraceae 1,445 1,032 Observations

Artemisia verlotiorum Lamotte

Mugwort

Asteraceae 1,763 1,314 Observations

Artemisia vulgaris L.

Mugwort

Asteraceae 16,023 12,560 Observations

Asteriscus aquaticus (L.) Less.

Golden Starwort

Asteraceae 454 307 Observations

Atractylis cancellata L.

Cage thistle

Asteraceae 224 108 Observations

Bellis annua L.

Annual daisy

Asteraceae 4,131 3,509 Observations

Bellis perennis L.

Daisy

Asteraceae 13,358 11,559 Observations

Bidens aurea (Aiton) Sherff

Arizona beggar-ticks

Asteraceae 929 735 Observations

Bidens bipinnata L.

Spanish-needles

Asteraceae 1,217 1,084 Observations

Bidens frondosa L.

Devil's Beggarticks

Asteraceae 2,676 1,912 Observations

Bidens pilosa L.

Spanish-needles

Asteraceae 2,592 1,910 Observations

Bidens subalternans DC.

Greater beggar's ticks

Asteraceae 378 204 Observations

Bidens tripartita L.

Three-lobe Beggar-ticks

Asteraceae 1,058 729 Observations

Bombycilaena discolor (Pers.) M.Laínz

 

Asteraceae 21 12 Observations

Bombycilaena erecta (L.) Smoljan.

Micropus

Asteraceae 351 247 Observations

Calendula arvensis (Vaill.) L.

Field marigold

Asteraceae 408 334 Observations

Carduus acicularis Bertol.

 

Asteraceae 17 9 Observations

Carduus crispus Guirão ex Nyman

Thistle

Asteraceae 118 71 Observations

Carduus nutans L.

Musk thistle

Asteraceae 4,112 2,940 Observations

Carduus pycnocephalus L.

Slender thistle

Asteraceae 3,817 2,725 Observations

Carduus tenuiflorus Curtis

Slender thistle

Asteraceae 1,011 646 Observations

Carlina lanata L.

Woolly Carline Thistle

Asteraceae 115 59 Observations

Carlina vulgaris L.

Carline thistle

Asteraceae 1,873 1,382 Observations

Carthamus caeruleus L.

Blue Thistle

Asteraceae 162 99 Observations

Carthamus lanatus L.

Distaff thistle

Asteraceae 1,471 1,016 Observations

Centaurea aspera L.

Rough star thistle

Asteraceae 3,243 2,234 Observations

Centaurea benedicta (L.) L.

Blessed thistle

Asteraceae 291 163 Observations

Centaurea calcitrapa L.

Red star thistle

Asteraceae 1,529 1,056 Observations

Centaurea collina L.

Upland Starthistle

Asteraceae 725 444 Observations

Centaurea diffusa Lam.

Tumble knapweed

Asteraceae 159 108 Observations

Centaurea diluta Aiton

Lesser Star-thistle

Asteraceae 24 19 Observations

Centaurea jacea L.

Meadow knapweed

Asteraceae 13,576 10,628 Observations

Centaurea melitensis L.

Maltese centaury

Asteraceae 730 511 Observations

Centaurea napifolia L.

Nateesha Flame

Asteraceae 370 266 Observations

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