Unknown Umbellifer

Unknown Umbellifer

Observation - Unknown Umbellifer. Description: This Umbellifer has grown in a raised bed in my friend's garden. I can't match it exactly to anything in Keeble-Martin. It is possible that it is not a native. It is 60 - 80 cm tall. The flowers are scented with a lilac like odour. The cut stem has a tu

This Umbellifer has grown in a raised bed in my friend's garden. I can't match it exactly to anything in Keeble-Martin. It is possible that it is not a native. It is 60 - 80 cm tall.
The flowers are scented with a lilac like odour. The cut stem has a turpentine/planed pitch-pine wood smell. Lots more parts shown.