Hysterium angustatum A04434.jpg

Licence: 
Creative Commons Licence
Description: 

Hysterium angustatum, ascostromata being overgrown by thallus of Pertusaria sp. Collection on bark of Quercus petraea, Somerset, England.

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