Packera Cana Flower Or Woolly Groundsel Flower, Bryce Canyon National Park Stock Image

One cluster of yellow Packera cana or Woolly groundsel flower bush are thriving and blooming at the Bryce Canyon National Park. Packera cana is a species of flowering plant in the aster family known by the common name woolly groundsel. It is native to western and central North America, where it can be found in a wide array of habitat types at all elevations from grassland to the alpine climates of mountain peaks.