Found growing on Silver Birch. 2 ids, 1 comment.
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.
Many thanks for having identified this for me. Through this I have just discovered the website at http://www.britishlichens.co.uk/, and also the British Lichen Society at http://www.thebls.org.uk/ (which I never knew existed). Looks like I've got some learning to do...
Lat/Lng: 57.16, -2.2
OS grid ref: NJ880076