eryngium campestre, known as field eryngo, or watling street thistle in the summer meadow

plant flower wildflower produce herb nature food grass blossom thorns shrub prairie branch meadow leaf petal tree background beautiful beauty beige botany brown bush close-up closeup colorful common dry eryngium campestre fall field eryngo flora floral garden green head herbal macro natural outdoor pattern prickle prickly season sharp spring stamen stem summer sunlight thistle thorn thorny watling street wild selective focus