knapweed seed head, Centaurea nigra Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/knapweed-seed-head-centaurea-nigra-image478263390.html
RF2JP2NRA–knapweed seed head, Centaurea nigra
Six-spot Burnet moth on Knapweed seed head. Hurst Meadows, East Molesey, Surrey, England. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/six-spot-burnet-moth-on-knapweed-seed-head-hurst-meadows-east-molesey-surrey-england-image560671509.html
RM2RG4P6D–Six-spot Burnet moth on Knapweed seed head. Hurst Meadows, East Molesey, Surrey, England.
Knapweed fritillery butterfly (Meltaea phoebe) covered in dew and perched on a grass seed head Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-knapweed-fritillery-butterfly-meltaea-phoebe-covered-in-dew-and-perched-37526939.html
RMC51DYR–Knapweed fritillery butterfly (Meltaea phoebe) covered in dew and perched on a grass seed head
Seed Heads of Greater Knapweed (Centaurea scabiosa) Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/seed-heads-of-greater-knapweed-centaurea-scabiosa-image209853598.html
RMP5BJBA–Seed Heads of Greater Knapweed (Centaurea scabiosa)
Still life of a partially open, empty Greater Knapweed seed pod (centaurea scabiosa) against a black background, showing detail of the scaly bracts. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/still-life-of-a-partially-open-empty-greater-knapweed-seed-pod-centaurea-scabiosa-against-a-black-background-showing-detail-of-the-scaly-bracts-image348995730.html
RF2B7P3H6–Still life of a partially open, empty Greater Knapweed seed pod (centaurea scabiosa) against a black background, showing detail of the scaly bracts.
Snow and frost on knapweed; York; winter Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-snow-and-frost-on-knapweed-york-winter-29284078.html
Spotted Knapweed (Centaurea maculosa) flowerhead and seed heads Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/spotted-knapweed-centaurea-maculosa-flowerhead-and-seed-heads-image178071052.html
RMM9KRCC–Spotted Knapweed (Centaurea maculosa) flowerhead and seed heads
Purple flowers of greater knapweed, Centaurea cyanus, Berkshire, July Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-purple-flowers-of-greater-knapweed-centaurea-cyanus-berkshire-july-124630858.html
RMH6NBX2–Purple flowers of greater knapweed, Centaurea cyanus, Berkshire, July
Blossom and seed heads of brown knapweed (Centaurea jacea). Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/blossom-and-seed-heads-of-brown-knapweed-centaurea-jacea-image486981439.html
RF2K87WP7–Blossom and seed heads of brown knapweed (Centaurea jacea).
Old seed head of Greater knapweed, Centaurea scabiosa, on chalk downland. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/old-seed-head-of-greater-knapweed-centaurea-scabiosa-on-chalk-downland-image383515935.html
RM2D7XJDK–Old seed head of Greater knapweed, Centaurea scabiosa, on chalk downland.
European goldfinch (Carduelis carduelis) adult bird on Knapweed plant seed heads, Lincolnshire, England, United KIngdom Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/european-goldfinch-carduelis-carduelis-adult-bird-on-knapweed-plant-seed-heads-lincolnshire-england-united-kingdom-image594046704.html
RF2WED4HM–European goldfinch (Carduelis carduelis) adult bird on Knapweed plant seed heads, Lincolnshire, England, United KIngdom
dried up flowers of knapweed with snow cap, Germany, Hesse Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/dried-up-flowers-of-knapweed-with-snow-cap-germany-hesse-image460143830.html
RM2HMHA46–dried up flowers of knapweed with snow cap, Germany, Hesse
Goldfinches feeding on knapweed seedheads in winter Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/goldfinches-feeding-on-knapweed-seedheads-in-winter-image336167814.html
RF2AEWNDA–Goldfinches feeding on knapweed seedheads in winter
A Brown knapweed (Centaurea jacea) flower in a meadow, a blurry background Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/a-brown-knapweed-centaurea-jacea-flower-in-a-meadow-a-blurry-background-image369248204.html
RF2CCMKRT–A Brown knapweed (Centaurea jacea) flower in a meadow, a blurry background
Dead Greater Knapweed flower heads dried and burst open to disperse seeds Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/dead-greater-knapweed-flower-heads-dried-and-burst-open-to-disperse-image62304358.html
RMDHA5RJ–Dead Greater Knapweed flower heads dried and burst open to disperse seeds
Greater knapweed Centaurea scabiosa seed head Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-greater-knapweed-centaurea-scabiosa-seed-head-16754418.html
RMAX7F0K–Greater knapweed Centaurea scabiosa seed head
A field of Black Knapweed, Centaurea nigra, in heavy frost, Wales, UK. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-image-a-field-of-black-knapweed-centaurea-nigra-in-heavy-frost-wales-uk-166845672.html
RMKKCDA0–A field of Black Knapweed, Centaurea nigra, in heavy frost, Wales, UK.
knapweed seed head, Centaurea nigra Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/knapweed-seed-head-centaurea-nigra-image478263318.html
RF2JP2NMP–knapweed seed head, Centaurea nigra
Six-spot Burnet moth on Knapweed seed head. Hurst Meadows, East Molesey, Surrey, England. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/six-spot-burnet-moth-on-knapweed-seed-head-hurst-meadows-east-molesey-surrey-england-image365758348.html
RM2C71ME4–Six-spot Burnet moth on Knapweed seed head. Hurst Meadows, East Molesey, Surrey, England.
the blue pink flowers of a cornflower and a blurred green background Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/the-blue-pink-flowers-of-a-cornflower-and-a-blurred-green-background-image619143680.html
RF2XY8C28–the blue pink flowers of a cornflower and a blurred green background
A picture wing fly (Acanthiophilus helianthi) resting on a seed head. Taken at Nose's Point, Seaham, County Durham, UK Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/a-picture-wing-fly-acanthiophilus-helianthi-resting-on-a-seed-head-taken-at-noses-point-seaham-county-durham-uk-image470915694.html
RM2JA41NJ–A picture wing fly (Acanthiophilus helianthi) resting on a seed head. Taken at Nose's Point, Seaham, County Durham, UK
Goldfinch (Carduelis carduelis) feeding on the seed head of Common Knapweed. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/goldfinch-carduelis-carduelis-feeding-on-the-seed-head-of-common-knapweed-image337798977.html
RM2AHG215–Goldfinch (Carduelis carduelis) feeding on the seed head of Common Knapweed.
A female garden spider (Neoscona adianta) hunting across the flower buds of a knapweed plant at Barnham Common in Norfolk Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/a-female-garden-spider-neoscona-adianta-hunting-across-the-flower-buds-of-a-knapweed-plant-at-barnham-common-in-norfolk-image366258954.html
RF2C7TF0X–A female garden spider (Neoscona adianta) hunting across the flower buds of a knapweed plant at Barnham Common in Norfolk
dandelion,Taraxacum officinale seeds in a summer field Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-dandeliontaraxacum-officinale-seeds-in-a-summer-field-128871728.html
RFHDJH5M–dandelion,Taraxacum officinale seeds in a summer field
Mating Orange Tip Butterflies, Anthocharis cardamines on dried Knapweed seed head Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-mating-orange-tip-butterflies-anthocharis-cardamines-on-dried-knapweed-36786953.html
RMC3RP3N–Mating Orange Tip Butterflies, Anthocharis cardamines on dried Knapweed seed head
Heracleum sphondylium Hogweed in a field of frosted Centaurea nigra Black Knapweed, Wales, UK. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-heracleum-sphondylium-hogweed-in-a-field-of-frosted-centaurea-nigra-22563731.html
RMB8KT7F–Heracleum sphondylium Hogweed in a field of frosted Centaurea nigra Black Knapweed, Wales, UK.
Purple flowers of greater knapweed, Centaurea cyanus, Berkshire, July Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-purple-flowers-of-greater-knapweed-centaurea-cyanus-berkshire-july-124630848.html
RMH6NBWM–Purple flowers of greater knapweed, Centaurea cyanus, Berkshire, July
Black / Common Knapweed (Centaurea nigra) dead, frosted stems and seed heads against river in winter, Berwickshire, Scotland, December 2006 Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/black-common-knapweed-centaurea-nigra-dead-frosted-stems-and-seed-heads-against-river-in-winter-berwickshire-scotland-december-2006-image552068022.html
RF2R24TB2–Black / Common Knapweed (Centaurea nigra) dead, frosted stems and seed heads against river in winter, Berwickshire, Scotland, December 2006
big-head knapweed, bighead knapweed, yellow thistle, great golden knapweed (Centaurea macrocephala), inflorescence (capitulum) Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/big-head-knapweed-bighead-knapweed-yellow-thistle-great-golden-knapweed-image9165223.html
RMARFEJ8–big-head knapweed, bighead knapweed, yellow thistle, great golden knapweed (Centaurea macrocephala), inflorescence (capitulum)
European goldfinch (Carduelis carduelis) adult bird on Knapweed plant seed heads, Lincolnshire, England, United KIngdom Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/european-goldfinch-carduelis-carduelis-adult-bird-on-knapweed-plant-seed-heads-lincolnshire-england-united-kingdom-image610582015.html
RF2XDABGF–European goldfinch (Carduelis carduelis) adult bird on Knapweed plant seed heads, Lincolnshire, England, United KIngdom
A Brown knapweed (Centaurea jacea) flower in a meadow, a blurry background Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/a-brown-knapweed-centaurea-jacea-flower-in-a-meadow-a-blurry-background-image369248256.html
RF2CCMKWM–A Brown knapweed (Centaurea jacea) flower in a meadow, a blurry background
Greater knapweed Centaurea scabiosa seed head Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-greater-knapweed-centaurea-scabiosa-seed-head-16752599.html
RMAX79GT–Greater knapweed Centaurea scabiosa seed head
Rower machine for hay making at North Meadow Cricklade National Nature Reserve Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-rower-machine-for-hay-making-at-north-meadow-cricklade-national-nature-39135692.html
RMC7JNY8–Rower machine for hay making at North Meadow Cricklade National Nature Reserve
Knapweed and Cobweb Cetaurea Nigra Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-knapweed-and-cobweb-cetaurea-nigra-10580989.html
Common or lesser knapweed, Centaurea nigra (perennial) Thistle-like, vibrant-purple flower, uk Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/common-or-lesser-knapweed-centaurea-nigra-perennial-thistle-like-vibrant-purple-flower-uk-image457709613.html
RF2HGJD7W–Common or lesser knapweed, Centaurea nigra (perennial) Thistle-like, vibrant-purple flower, uk
Selective shot of a Brown knapweed under the sunlight with a blurry background Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/selective-shot-of-a-brown-knapweed-under-the-sunlight-with-a-blurry-background-image364630263.html
RF2C569HB–Selective shot of a Brown knapweed under the sunlight with a blurry background
Goldfinch (Carduelis carduelis) feeding on the seed head of Common Knapweed. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/goldfinch-carduelis-carduelis-feeding-on-the-seed-head-of-common-knapweed-image337798954.html
RM2AHG20A–Goldfinch (Carduelis carduelis) feeding on the seed head of Common Knapweed.
rib plantain plantago lanceolata hard blackheads knapweed centaurea nigra rattle in seed rhinanthus crista galli stalk stem flo Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-rib-plantain-plantago-lanceolata-hard-blackheads-knapweed-centaurea-15265210.html
RFAMH6RR–rib plantain plantago lanceolata hard blackheads knapweed centaurea nigra rattle in seed rhinanthus crista galli stalk stem flo
dandelion,Taraxacum officinale seeds in a summer field Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-dandeliontaraxacum-officinale-seeds-in-a-summer-field-128871727.html
RFHDJH5K–dandelion,Taraxacum officinale seeds in a summer field
Black / Common Knapweed (Centaurea nigra) dead, frosted stems and seed heads against river in winter, Berwickshire, Scotland, December 2006 Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/black-common-knapweed-centaurea-nigra-dead-frosted-stems-and-seed-heads-against-river-in-winter-berwickshire-scotland-december-2006-image552068027.html
RF2R24TB7–Black / Common Knapweed (Centaurea nigra) dead, frosted stems and seed heads against river in winter, Berwickshire, Scotland, December 2006
A Brown knapweed (Centaurea jacea) flower in a meadow, a blurry background Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/a-brown-knapweed-centaurea-jacea-flower-in-a-meadow-a-blurry-background-image369248222.html
RF2CCMKTE–A Brown knapweed (Centaurea jacea) flower in a meadow, a blurry background
Greater knapweed Centaurea scabiosa seed head Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-greater-knapweed-centaurea-scabiosa-seed-head-16753629.html
RMAX7CJP–Greater knapweed Centaurea scabiosa seed head
dandelion,Taraxacum officinale seeds in a summer field Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-dandeliontaraxacum-officinale-seeds-in-a-summer-field-128871726.html
RFHDJH5J–dandelion,Taraxacum officinale seeds in a summer field
dandelion,Taraxacum officinale seeds in a summer field Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-dandeliontaraxacum-officinale-seeds-in-a-summer-field-128871723.html
RFHDJH5F–dandelion,Taraxacum officinale seeds in a summer field
dandelion,Taraxacum officinale seeds in a summer field Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-dandeliontaraxacum-officinale-seeds-in-a-summer-field-128871729.html
RFHDJH5N–dandelion,Taraxacum officinale seeds in a summer field
A Brown knapweed (Centaurea jacea) flower with bumblebee in a meadow, a blurry background Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/a-brown-knapweed-centaurea-jacea-flower-with-bumblebee-in-a-meadow-a-blurry-background-image369248209.html
RF2CCMKT1–A Brown knapweed (Centaurea jacea) flower with bumblebee in a meadow, a blurry background