"Centratherum punctatum", Brazilian Bachelor's Button, Brazilian Button Flower, Larkdaisy, Porcupine Flower, is bushy perennial is a flowering plant in the daisy family, native to Brazil. Coming into bloom in a rather short period from seed, the lavender-blue, button flowers to 1-1/4 inches are long lasting and borne continually until frost. The flowers resemble tiny Canadian thistle flowers. The refreshing resinous pineapple scented foliage would be a good candidate for wreaths or potpourri. The plant mounds 2 inch high to 3 inch across. It will occasionally reseed itself.