`smooth golden fleece` flower - urospermum dalechampii

alpine arboretum arnopogon aster asteraceae beautiful bicolor bloom blossom botanical botany camomile chamomile compositae composite daisy dalechampii fleece flora flower gallen garden golden grandiflorum green head laetus leaf natural nature one petal picroides plant pretty saint single smooth stamen stem sun sunflower swiss switzerland tragopogon urospermum verticillatus yellow