Anthriscus sylvestris

About

Anthriscus sylvestris, known as cow parsley, wild chervil, Queen Anne's lace or keck, is a herbaceous biennial or short-lived perennial plant in the family Apiaceae (Umbelliferae). It is also sometimes called mother-die, a name that is also applied to Crataegus monogyna. It is native to Europe, western Asia and northwestern Africa. It is related to other diverse members of Apiaceae, such as parsley, carrot, hemlock and hogweed. It is often confused with Daucus carota, another member of the Apiaceae also known as "Queen Anne's lace" or "wild carrot".

Summary from Wikipedia