blooming thistles at sunset on a blurred backghround, selective focus

thistle cotton cottonthistle scotch scottish plant flowering herbaceous wild growing weed biennials perennials blooming blossom vegetation nature botany family species onopordum acanthium stem leaf prickly spiny coarse flower season summer evening sky clear sun sunset rural countryside outdoors environment texture background thistles blurred backghround selective focus stems flowers close-up