Cetraria-acul2472a.jpg

Licence: 
Creative Commons Licence
Description: 

Cetraria aculeata, upper branches, the young pseudocyphellae yet to become distinctly rounded and not yet within longitudinal pits.

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