Umbilicaria deusta A16499a

Licence: 
Creative Commons Licence
Description: 

Umbilicaria deusta, detail of thallus with isidia (centre). Collection from siliceous rock, VC90 Angus.

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