Slime Mould?

Slime Mould?

Observation - Slime Mould? - UK and Ireland. Description: It seemed to be growing on a decaying oak leaf. It was roughly the size of a 1 pence coin and spherical. The surface texture was pitted and was consistency of mousse. When I touched it, the surface broke down and and a little of the bright yellow substanc

It seemed to be growing on a decaying oak leaf. It was roughly the size of a 1 pence coin and spherical. The surface texture was pitted and was consistency of mousse. When I touched it, the surface broke down and and a little of the bright yellow substance stuck to my finger tip.