Doronicum sp.

Doronicum sp. and Lobonyx aeneus.
Doronicum is a genus of herbaceous perennials in the botanical family Asteraceae, native to Europe, southwest Asia and Siberia. They produce yellow, daisy-like flowers in spring and summer.
Lobonyx aeneus are slender beetles with metallic green colour and bronze or copper reflections. The head is more slender than the pronotus, the anthenae are filiform and has eleven segmenta and the eyes are big and prominent. The prothorax is triangular and the legs black, long and hairy. The imago is diurnal and happens between April and June on varied flowers, specially rockroses (Cistus), feeding on polen. The larvae feed on tree wood, specially on Quercus.