Xylaria polymorpha 

Xylaria polymorpha  (Pers.) Grev. 1824

This one is commonly known as ‘Dead Man’s Fingers.’ It is in the Xylariaceae family of the Xylariales order of ascomycota.

Xylaria polymorpha oy3801

Xylaria polymorpha

Xylaria polymorpha4137

Xylaria polymorpha