flowering creeping thistle cirsium arvense on white background. selective focus. canadian thistle, way thistle

arvense background bloom blossom botanical botany california canada canadian cirsium color corn creeping cursed field flora floral flower flowering focus foliage green hard head hell herb isolated leaf lettuce lilac macro meadow natural one perennial petal pink plant prickle prickly purple selective shot single smallflowered stalk stem stingerneedles studio summer thistle way weed white wild wildflower