Slime Mould on Moss in Hardcastle Crags

A few of us went to look for Beech Fern in the Crags recently.

We were hoping to track down an old record but the vegetation was a bit thick.

While searching one of the watercourses I spotted this Slime Mould growing on Common Feather Moss.

White Slime Mould on Moss

Reminiscent of Trichia decipiens but I don’t believe that grows on mosses.

My limited research has not led me to a reasonable ID so far.

Below you can see how the form changes over time.