medicinal plant horse-heal or elfdock flowers with big bumblebee

background beautiful beauty bee bloom blossom blossoming botany bouquet bumblebee butterfly closeup colour decoration design downy elecampane elfdock field flora floral flower garden gardening german green growth health helenium herb herbal high horizontal horseheal insect inula leaf macro medicinal medicine nature ornamental outdoor pattern petal photography plant springtime summer sun wild yellow