Rhizocarpon petraeum A16617

Creative Commons Licence
Preparation technique: 
Mounted in warmed lactic acid

Rhizocarpon petraeum, ascospores showing the degenerating epispore. Collection from greywacke sandstone, VC77 Lanarkshire.

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