Arthon epip4560eH2O.jpg

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Creative Commons Licence
Description: 

Arthonia epiphyscia, section through apothecium mounted in water, showing the intensely pigmented hypothecium.

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