Caution: Do NOT use iSpot to identify fungi to eat!
Some fungi are very poisonous so a mistaken ID could have serious consequences.
No interactions present.
I'm wondering if the brown pycnidia and irregular margins in the background belong to C. chlorophaea. I also have a photo that appears to contain C. diversa alongside similar looking podetia with brown/black pycnidia, and other podetia that have both red and brown/black pycnidia side by side on the same cup margin.
The large granules in the cups, provided they are corticate, are a required character for identification of C. diversa.
The red pycnidia can go brown with dryness and exposure.
Lat/Lng: 53.667741054174, -2.4901802132511
OS grid ref: SD677191