close up of cirsium vulgare flower, the spear thistle, bull thistle, or common thistle, blooming in summer

background beautiful beauty bloom blossom botanical botany bud bull cirsium closeup colorful field flora floral flower garden green heads herb leaf leaves lilac macro meadow natural nature needle outdoor petal pink plant purple sharp short spear spine spiny spring stem summer surrounded thistle thorn vulgare weed wild winged