Opegrapha hochstetteri A10789

Licence: 
Creative Commons Licence
Description: 

Opegrapha hochstetteri, detail of ascomata on thallus of Verrucaria muralis on a limestone gravestone, VC21 Middlesex.

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