Petractis clausa A12262

Licence: 
Creative Commons Licence
Description: 

Petractis clausa, ascomata with toothed rims on hard limestone, VC64 MW Yorkshire.

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