Umbilicaria polyphylla IMG_2246

Licence: 
Creative Commons Licence
Description: 

Umbilicaria polyphylla, waterlogged thallus on siliceous rock, VC68 N Northumberland.

Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith