Buellia saxo1336d.jpg

Licence: 
Creative Commons Licence
Description: 

Buellia saxorum, section through exciple. Pale yellow crystals are present in the outer part of the exciple.

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