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13-01-2026 07:57

cf. Bombardia on indet. decorticate wood - 304222307
Danny Newman Danny Newman

cf. Bombardia on indet. decorticate woodAppalachia

13-01-2026 10:13

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14-01-2026 07:28

Nemania sp. on indet. decorticate wood - 304131853
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Nemania sp. on indet. decorticate woodAppalachian

12-01-2026 22:02

Coryneum (?) acervuli on oak (?) branch
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Hello all, I am hoping someone will have some ins

11-01-2026 20:35

Pyrenomycete on Conifer Wood
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13-01-2026 18:55

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13-01-2026 07:14

Neodasyscypha cerina on indet decorticate log - 303463318
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13-01-2026 09:10

Dasyscyphella chrysotexta on indet. decorticate hardwood - 303900282
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Tricladium varicosporioides on indet. decorticate stick - 303997395
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Tricladium varicosporioides on indet. decorticate

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Another Thelebolus
Maria Plekkenpol, 11-06-2022 10:40
Maria PlekkenpolHello,
On wild horse dung I saw very small asco's again. This time dark brownish with a darker edge. Smaller than 0,3 mm, IKI-. More than 15 asci, I find it hard to determine how many spores but my guess would be more than 64. 
Asci 51-78 x 21-30. Spores hyaline, broad ellipsoid, no DB. 5,8-7,3 x 3,3-3,9.
Following Doveri I come to Thelebolus dubius var. lagopi, only thing is that my asci are smaller in length.
Please let me know your opinions!
Thanks, Maria
  • message #72990
  • message #72990
  • message #72990
  • message #72990
  • message #72990
  • message #72990
  • message #72990
Norbert Heine, 11-06-2022 17:40
Norbert Heine
Re : Another Thelebolus
Hello Maria,

I think, that the asci of your found are not 128-spored but 64-spored.

So it should be Thelebolus crustaceus.

The asci of your species are 51-78 x 20-30 and the spores 5,8-7,3 x 3,3-3,9 µm.

Doveri gives the following dimensions: 50-70 x 20-30 and 5,5-7 x 3,5-4,5 µm.

This is nearely the same!

Best regards, Norbert
Maria Plekkenpol, 11-06-2022 19:31
Maria Plekkenpol
Re : Another Thelebolus
Hello Norbert,
Thank you very much for your reply! 
I looked the wrong way because I was mistaken in the amount of spores: T. crustaceus it is!
Again: thanks!

Best regards, Maria