Flavoplaca calcitrapa 1a

Licence: 
Creative Commons Licence
Description: 

Flavoplaca (Caloplaca) calcitrapa, detail of thallus and ascoma. Specimen collected from limestone balustrade, Buckinghamshire, UK. Image copyright Mark Powell.

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