Just found this growing in a very shaded part of my garden. The clump is about 15cm in diameter and the part broken off reveals a white inner. I live in the north east of England near the sea. Can you tell me what it is, please? I look forward to your reply.
Certified GKH Gardening Expert
This mushroom is in the species, Xylaria. It will take a microscope to ID it, further.