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Lichenicolous fungus on Protoparmeliopsis muralis
Tom Schrier, 10-01-2026 20:00
Hi all,
We found picnidia on Protoparmeliopsis muralis, with striking conidia.

The conidia are 3-septate, ca 18-20 x um. In 2023 we found the same fungus on a Peltigera.


Does anyone have any suggestions? Thanks in advance.
Kind regards,
Niek and Tom Schrier


For more pics, see https://waarneming.nl/observation/383761842/

  • message #84296
  • message #84296
Thorben Hülsewig, 15-01-2026 17:27
Re : Lichenicolous fungus on Protoparmeliopsis muralis
Hi Niek and Tom,

i'm sure this is a member of Sporocadaceae.
Maybe it could be a species of Bartalinia or something else.

best regards,
Thorben
Tom Schrier, 23-01-2026 15:37
Re : Lichenicolous fungus on Protoparmeliopsis muralis
Thanks Thorben,
That helps a lot, now we know where to search.
Best Regards,
Tom