Arthonia parietinaria 0222180008

Licence: 
Creative Commons Licence
Description: 

Arthonia parietinaria, ascospores. Collection from thallus of Xanthoria parietina, VC29 Cambridgeshire.

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