Pyrenula occidentalis 1.jpg

Licence: 
Creative Commons Licence
Description: 

Pyrenula occidentalis, lower hymenium stained with ink-vinegar. Note the presence of persistent oil droplets.

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