Erigeron atticus
Erigeron atticus is a European species of flowering plant in the family Asteraceae. It is native to France, Spain, Italy, Switzerland, Austria, Germany, Poland, Czech Republic, Slovakia, Bulgaria, the former Yugoslavia, Hungary, and Romania.
Erigeron atticus is an herb up to 60 cm tall. One plant usually produces several flower heads, each with white, blue or purple ray florets surrounding many yellow disc florets.