Usnea rubicunda A05164.jpg

Creative Commons Licence

Usnea rubicunda, thallus base showing some blackening at the extreme base, and also annellations. Collection from bark of Betula, Argyll, Scotland.

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