Angelica?

Angelica?

Observation - Angelica?. Description: Over 6ft tall, grew very quickly, not planted by me. Because of this at first I thought it might be wild angelica, but my book says this has white/pinkish flowers - mine has yellow flowers. Stems thick, covered in soft downy hairs, look ribbed with purpl

Over 6ft tall, grew very quickly, not planted by me. Because of this at first I thought it might be wild angelica, but my book says this has white/pinkish flowers - mine has yellow flowers. Stems thick, covered in soft downy hairs, look ribbed with purplish tinge. Stems fleshy, not hollow.