Protoblast rupe3729c.jpg

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Protoblastenia rupestris, apothecial section mounted in water. The presence of patchy orange-brown anthraquinones might be mistaken for the brown hypothecium of P. siebenhaariana.

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