Nick Garbutt / Common knapweed (Centaurea nigra), close up. North Tyrol, Austria, June.
01634569
Nick Garbutt / Common knapweed (Centaurea nigra) in ancient alpine meadow with hut. in distance, North Tyrol, Austria. June 2018.
01630519
Nick Upton / Colony of Large knapweed aphids (Uroleucon jaceae) feeding on Black / Common knapweed (Centaurea nigra) stem, Mellis Common, Suffolk, UK May.
01617924
Will Watson / Carline thistle (Carlina vulgaris) seedheads, Titterstone Clee Hill, Shropshire Hills Area of Outstanding Natural Beauty, England, UK. October 2018.
01585740
Phil Savoie / Six spot burnet moth (Zygaena filipendulae) on Black knapweed (Centaurea nigra) Pentwyn farm SSSI, Gwent Wildlife Trust, Monmouthshire Wales UK, July.
01584972
Andy Sands / Chalkhill blue butterfly (Polyommatus coridon) male feeding on flower of Knapweed (Centaurea nigra), Hertfordshire, England, UK August
01581102
Phil Savoie / Six spot burnet moth (Zygaena filipendulae) in flight over grass meadow with flowering Black knapweed (Centaurea nigra), Cats ear (Hypochaens radicata), Common spotted Orchid (Dactylorhiza fuchsii) f...
01581100
Phil Savoie / Six spot burnet moth (Zygaena filipendulae) in flight over meadow with flowering Black knapweed (Centaurea nigra), Cats ear (Hypochaens radicata), Common spotted Orchid (Dactylorhiza fuchsii) flowers...
01581072
Phil Savoie / Grass meadow with flowering Black knapweed (Centaurea nigra), Cats ear (Hypochaens radicata), Common spotted orchid (Dactylorhiza fuchsii), flowers, SSSI, Pentwyn Farm Gwent Wildlife Trust, Monmouths...
01581895
Sue Daly / Common knapweed (Centaurea nigra) Sark, British Channel islands, September.
01581894
Sue Daly / Common knapweed (Centaurea nigra) Sark, British Channel islands, September.
01568897
Nick Upton / Chalkhill blue butterfly (Polyommatus coridon) nectaring on a Clustered carline thistle (Carlina corymbosa) flower, Picos de Europa mountains, Spain, August.
Terry Whittaker / Humming-bird hawk-moth (Macroglossum stellatarum) feeding on Common knapweed (Centaurea nigra). Chalk cliffs, Kent. July
01566882
Terry Whittaker / Humming-bird hawk-moth (Macroglossum stellatarum) feeding on Common knapweed (Centaurea nigra). Chalk cliffs, Kent. July
01566880
Terry Whittaker / Common knapweed (Centaurea nigra). Chalk cliffs, Kent. July
01566874
Terry Whittaker / Common knapweed (Centaurea nigra) on chalk cliffs, Kent. July
01556276
Alan Williams / Sweat bee (Halictus rubicundus) feeding on Knapweed (Centaurea nigra) flower in meadow Cheshire, UK, August.
01556264
Alan Williams / Rose-spotted plant bug (Calocoris roseomaculatus) on Knapweed (Centaurea nigra) on grassland, North Wales, UK. September.
01556043
Nick Upton / Meadow brown butterfly (Maniola jurtina) sunning on Common knapweed (Centaurea nigra) in a perennial wildflower meadow planted on an urban common by Bristol University's Urban Pollinators project, Hor...
01556042
Nick Upton / Blue mason bee (Osmia leaiana) nectaring on Common knapweed (Centaurea nigra) in a perennial wildflower meadow planted on an urban common by Bristol University's Urban Pollinators project, Horfield, B...
01556040
Nick Upton / Early bumblebee (Bombus pratorum) nectaring on Common knapweed (Centaurea nigra) in a perennial wildflower meadow planted on an urban common by Bristol University's Urban Pollinators project, Horfield...
01556038
Nick Upton / Six spot burnet moths (Zygaena filipendulae) mating on Common knapweed (Centaurea nigra) in a perennial wildflower meadow planted on an urban common by Bristol University's Urban Pollinators project,...
01556037
Nick Upton / Six spot burnet moths (Zygaena filipendulae) mating on Common knapweed (Centaurea nigra) in a perennial wildflower meadow planted on an urban common by Bristol University's Urban Pollinators project,...
01536053
Nick Upton / Clustered carline thistle (Carlina corymbosa) flowering, Monchique mountains, Algarve, Portugal, August 2013.
01536097
Nick Upton / Honeybee (Apis mellifera) foraging on Clustered carline thistle (Carlina corymbosa), Monchique mountains, Algarve, Portugal, August 2013.
01536096
Nick Upton / Honeybee (Apis mellifera) foraging on Clustered carline thistle (Carlina corymbosa), Monchique mountains, Algarve, Portugal, August 2013.
01531606
Rod Williams / Thick headed fly (Physocephala rufipes) feeding on Black knapweed (Centaurea nigra) flower, Sutcliffe Park, Eltham, London, England, June.
01531570
Rod Williams / Six-spot burnet moth (Zygaena filipendulae) on Black knapweed (Centaurea nigra) flower, Sutcliffe Park Nature Reserve, Eltham, London, England, July.
01533871
Alan Williams / Hoverfly (Epistrophe grossulariae) feeding on Knapweed (Centaurea nigra) in meadow, Cheshire, UK, August.
01533867
Alan Williams / Hoverfly (Sericomyia silentis) on Knapweed (Centaurea nigra) flower in meadow Cheshire, UK, September.
01527498
Will Watson / Vestal cuckoo bumblebee (Bombus vestalis) feeding on Knapweed (Centaurea nigra), Herefordshire, England, UK, June.
01527495
Will Watson / Common carder bee (Bombus pascuorum) male on Knapweed (Centaurea nigra), Worcestershire, England, UK, August.
01528216
Nick Upton / Carline thistle (Carlina vulgaris) flower top view, chalk grassland slope, Wiltshire, UK, July.
01528215
Nick Upton / Carline thistle (Carlina vulgaris) flower top view, chalk grassland slope, Wiltshire, UK, July.
01527409
Rod Williams / Black / Lesser knapweed (Centaurea nigra) flowers, Sutcliffe Park Nature Reserve, Eltham, London, England, June.
01524021
Alan Williams / Hoverfly (Sericomyia superbens) feeding on Knapweed (Centaurea nigra) at forest edge, North Wales, UK, September.
01524020
Alan Williams / Hoverfly (Sericomyia silentis) feeding on Knapweed (Centaurea nigra) fllower on roadside verge, North Wales, UK, August.
01524019
Alan Williams / Hoverfly (Sericomyia superbens) feeding on Knapweed (Centaurea nigra) at forest edge, North Wales, UK, September.
01495949
Alan Williams / Small skipper (Thymelicus sylvestris) feeding on Knapweed (Centaurea nigra) in meadow. Cheshire, UK, August.
01489883
Rod Williams / Common Knapweed (Centaurea nigra) Ladywell Fields, Lewisham, South East London, England, UK, July
01478510
Alex Hyde / Common / Black Knapweed (Centaurea nigra) Peak District National Park, Derbyshire, UK. August.
01478201
Alex Hyde / Common / Black Knapweed (Centaurea nigra) growing in disused limestone quarry. Peak District National Park, Derbyshire, UK. August.
01469793
Martin Gabriel / Carline thistle (Carlina vulgaris) flower, Bavaria, Germany
01473313
Paul Harcourt Davies / Common Carline Thistle (Carlina vulgaris) in flower,, Mount Terminillo, near Terni, Italy. September.
01473229
Paul Harcourt Davies / Common Carline Thistle (Carlina vulgaris) dried flower head, Italy, September.
01473457
Paul Harcourt Davies / Common Carline Thistle (Carlina vulgaris) in flower, Mount Terminillo, near Terni, Italy. September.
01467772
Martin Gabriel / Carline thistle (Carlina vulgaris), flower, Bavaria, Germany, August
01464737
Fabrice Cahez / Carline thistle (Carlina acanthifolia) Lozere, France, July 2013
01407252
Ernie Janes / RF- Ox-eye Daisies (Leucantemum vulgare) and Common Knapweed (Centaurea nigra) in hay meadow, Wensum Valley, Norfolk, UK. July. (This image may be licensed either as rights managed or royalty free.)
01374148
Nick Upton / Stemless / Dwarf carline thistle / Silver thistle (Carlina acaulis) with single large flower bud at 1800m in the Julian Alps, Triglav National Park, Slovenia, July
01374147
Nick Upton / Stemless / Dwarf carline thistle / Silver thistle (Carlina acaulis) with single large flower bud at 1800m in the Julian Alps, Triglav National Park, Slovenia, July
Adrian Davies / Flat-Topped Carline Thistle: (Carlina corymbus sp.) flowering, Crete, Greece. July (Endemic to Crete)
01277086
Paul Hobson / Carline Thistle (Carlina vulgaris) flower heads, Derbyshire, UK, Europe
01288074
Dietmar Nill / Blue butterfly (Polyommatus sp) on Carline thistle flower (Carlina acaulis) Europe
01260962
Jean E. Roche / Thistle plant {Carlina acaulis} Languedoc, France
01130023
Martin Gabriel / Carline thistle flowers {Carlina aucalis} Bavaria, Germany
01130022
Martin Gabriel / Carline thistle flower {Carlina aucalis} Bavaria, Germany
01058211
Dietmar Nill / Carline thistle (Carlina vulgaris). Germany, Europe
01738584
Robin Chittenden / Stemless carline thistle (Carlina acaulis) in flower, Pyrenees, Spain. August.
01741649
Kim Taylor / Marbled white butterfly (Melanargia galathea) attempts to dislodge another Marbled white from a Lesser knapweed flower (Centaurea nigra). The animal fails and then returns to the other flower to feed....
01733603
Kim Taylor / Marbled white butterfly (Melanargia galathea) attacking another Marbled white on a Lesser knapweed (Centaurea nigra) flower. The aggressor manages to dislodge the butterfly, causing it to flee. Ringst...
01732063
Neil Aldridge / Breeze causing Devil's bit scabious (Succisa pratensis), Ox-eye daisy (Leucanthemum vulgare) and Knapweed (Centaurea nigra) flowers to sway in meadow, Wiltshire, UK.
01732061
Neil Aldridge / Red-tailed bumblebee (Bombus lapidarius) flying between Knapweed (Centaurea nigra) flowers and feeding as Devil's bit scabious (Succisa pratensis) and Ox-eye daisy (Leucanthemum vulgare) sway in the b...
01732060
Neil Aldridge / Panning right reveals petals of Knapweed (Centaurea nigra) flower, Wiltshire, UK.
01732059
Neil Aldridge / Honeybee (Apis mellifera) feeding on nectar from Knapweed (Centaurea nigra) flower, taking flight and leaving frame, meadow, Wiltshire, UK.
01718894
Guy Edwardes / Brimstone butterfly (Gonepteryx rhamni) feeding on Common knapweed (Centaurea nigra), Triglav National Park, Slovenia. June.
01718893
Guy Edwardes / Silver-washed fritillary butterfly (Argynnis paphia) feeding on Common knapweed (Centaurea nigra), Triglav National Park, Slovenia. June.
01718895
Guy Edwardes / Brimstone butterfly (Gonepteryx rhamni) feeding on Common knapweed (Centaurea nigra), Triglav National Park, Slovenia. June.
01713732
Konrad Wothe / Carline thistle (Carlina acaulis) in flower, Alps, Upper Bavaria, Germany. October.
01715415
Jean E. Roche / House built out of Larch (Larix decidua) with doorframe decorated with Stemless carline thistle (Carlina acaulis) flowerheads. Provence-Alpes-Cotes-d'Azur, France. July.
01715113
Nigel Cattlin / Hardhead / Common knapweed (Centaurea nigra) purple flowering plant in dry alkaline grassland, Berkshire, UK. July.
01702111
Paul Harcourt Davies / Stemless carline thistle (Carlina acaulis) in flower on mountainside, Mount Vettore, Umbria, Italy. September.
01702220
Paul Harcourt Davies / Stemless carline thistle (Carlina acaulis) growing with Bilberry (Vaccinium myrtillus), Mount Vettore, Umbria, Italy. September.
01702219
Paul Harcourt Davies / Stemless carline thistle (Carlina acaulis ) in flower, Mount Vettore, Umbria, Italy. September.
01698098
SCOTLAND: The Big Picture / Knapweed (Centaurea nigra) and field scabious flowers growing in garden with house in background, Ballinlaggan, Scotland, UK. August, 2020. Property released.
01698037
SCOTLAND: The Big Picture / Purple loosestrife (Lythrum salicari), Knapweed (Centaurea nigra) and Rosebay willowherb (Chamaenerion angustifolium) growing around garden pond, Ballinlaggan, Scotland, UK. August.
01698036
SCOTLAND: The Big Picture / Purple loosestrife (Lythrum salicari), Knapweed (Centaurea nigra) and Rosebay willowherb (Chamaenerion angustifolium) growing around garden pond, Ballinlaggan, Scotland, UK. August.
01698035
SCOTLAND: The Big Picture / Rotten log and wildflowers, Purple loosestrife (Lythrum salicari), Knapweed (Centaurea nigra) and Rosebay willowherb (Chamaenerion angustifolium) growing around garden pond, Ballinlaggan, Scotland, UK...
01693286
Linda Pitkin / Dead Carline thistle (Carlina vulgaris) flower heads, Surrey, England. September.
01693247
Linda Pitkin / Meadow with flowering Common knapweed (Centaurea nigra), rayed form, Nutfield Marsh Nature Reserve, Surrey, England. July.
01693187
Linda Pitkin / Common knapweed (Centaurea nigra), rayed form, in flower, Nutfield Marsh nature reserve, Surrey, England, July.
01692168
Nick Upton / Bee beetle (Trichius fasciatus) a bumblebee mimicking beetle, visiting a Common knapweed (Centaurea nigra) flower, Kenfig NNR, Glamorgan, Wales, UK, June.
01690266
Paul Harcourt Davies / Stemless carline thistle (Carlina acaulis) about to flower, Lazio, Italy. August.
01690247
Paul Harcourt Davies / Acanthus-leaved thistle (Carlina acanthifolia) about to flower, Sibillini, Umbria, Italy. July.
01681533
Loic Poidevin / Golden thistle (Carlina acanthifolia) and acanthus (Acanthus mollis) leaf wall decoration, Champerboux, Lozere, France, Europe.
01671359
Linda Pitkin / Carline thistle (Carlina vulgaris) buds. Surrey, England, UK. August.
01671362
Linda Pitkin / Carline thistle (Carlina vulgaris). Surrey, England, UK. August.
01671361
Linda Pitkin / Carline thistle (Carlina vulgaris). Surrey, England, UK. August.
01671360
Linda Pitkin / Carline thistle (Carlina vulgaris). Surrey, England, UK. August.
01668845
Neil Aldridge / Six-spot burnet moth (Zygaena filipendulae) feeding on a knapweed (Centaurea nigra) flower in a limestone meadow, Cotswolds, United Kingdom, June.
01668844
Neil Aldridge / Six-spot burnet moth (Zygaena filipendulae) feeding on a knapweed (Centaurea nigra) flower in a limestone meadow, Cotswolds, United Kingdom, June.
01661728
Edwin Giesbers / Six-spot burnet moth (Zygaena filipendulae), two pairs mating on Knapweed (Centaurea nigra). The Netherlands. June.
01646622
Linda Pitkin / Common knapweed (Centaurea nigra), white variety Runnymede, Surrey, England, July.
