Arthonia punctella 2.jpg

Licence: 
Creative Commons Licence
Description: 

Arthonia punctella, portion of hymenium stained with ink-vinegar, with septate ascospore.

Taxonomic name: 
Arthonia punctella (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