Umbilicaria deusta A00916a

Licence: 
Creative Commons Licence
Description: 

Umbilicaria deusta, detail of thallus with patches of isidia. Collection from siliceous rock, Oppland, Norway.

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