Pertusaria hymenea A11629

Licence: 
Creative Commons Licence
Description: 

Pertusaria hymenea, thallus on bark of Quercus robur, VC14 E Sussex.

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