cirsium vulgare flower, the spear thistle, bull thistle, or common thistle, selective focus

background beauty bloom blossom botanical botany bud bull cirsium closeup color common field flora floral flower green herb invasive isolated leaf leaves macro natural nature needle outdoor perennial pink plant plumed prickly purple roadside sharp spear spiny stem summer thistle thorn uncultivated vulgare weed white wild wildflower