Gold on the Ceiling

This bright yellow, foliose lichen seems the only one that grows on the felted roof of the dormer on my house. I was up a ladder clearing out the gutters and saw there are quite big patches of it all round this part of the roof - the limestone tiles on the main roof have plenty of other lichens, but not I think this species. Xanthoria parietina is a common lichen, also often found growing on twigs.

Candlesnuff Fungus

Candlesnuff Fungus (Xylaria hypoxylon) is a saprophytic fungus that breaks down rotting wood, and is typically found in the Autumn and Winter. This growth of it was on some dead sticks that have been lying around in the garden for a few years and are now well decomposed.

The lichen, looking swollen after all the wet weather, is Collema auriforme, looking like a glob of green-black chewing gum someone left on the wall.