Phlyctis argena IMG_2106

Licence: 
Creative Commons Licence
Description: 

Phlyctis argena, thallus on bark of Acer pseudoplatanus, 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