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25-02-2023 18:36

Elisabeth Stöckli

Bonsoir, Trouvé sur un tronc de Salix recouvert

12-07-2025 16:45

Thierry Blondelle Thierry Blondelle

Bonjour à tous,J'avais d'abord pensé à des stro

05-07-2025 12:38

Åge Oterhals

I found this pyrenomycetous fungi in pine forest o

01-06-2025 09:37

Charles Aron Charles Aron

Hi All, I found this Octospora growing with liver

06-07-2025 19:36

Castillo Joseba Castillo Joseba

me mandan el material de Galicia (España) recolec

07-07-2025 19:22

David Chapados David Chapados

Hi,Does anyone know what could this anamorph be?ht

02-07-2025 18:45

Elisabeth Stöckli

Bonsoir,Sur feuilles d'Osmunda regalis (Saulaie),

04-07-2025 20:12

Josep Torres Josep Torres

Hello.A fungus growing on the surface of a trunk o

20-06-2025 08:33

Josep Torres Josep Torres

Hello.Small, blackish, mucronated surface grains s

28-06-2025 16:00

Josep Torres Josep Torres

Hello.A tiny fungus shaped like globose black grai

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Orange asco on well rotted wood
Ethan Crenson, 14-11-2017 20:48
Hello all,

I found this orange asco growing on well rotted wood in the Bronx, NYC last weekend.  Fruiting bodies are 1mm wide at the largest.  Outer surface with hairs with rounded tips.  Asci are perhaps weakly IKI+, 65-99 by 5-6µm. Spores are spindle shaped, hyaline, 11-15 (19) by 2.5-3 (4)µm.  Some appear single septate.  Any guidance would be appreciated.  (By the way, the black fruiting bodies growing at the bottom and left of the first photo are Dactylospora stygia.)

Thank you in advance!
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DirkW, 14-11-2017 21:06
DirkW
Re : Orange asco on well rotted wood
hello ethan, this should be calycina heterospora. nice discos in bronx ;-)

dirk
Ethan Crenson, 15-11-2017 14:50
Re : Orange asco on well rotted wood
Thank you!  We do have nice discos!