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20-02-2026 18:47

Marc Detollenaere Marc Detollenaere

Hello Forum,On rotten wood of Fagus, I found some

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Ethan Crenson

Hello friends, On Sunday, in the southern part of

19-02-2026 17:49

Salvador Emilio Jose

Hola buenas tardes!! Necesito ayuda para la ident

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ruiz Jose

Hola, me paso esta colección en madera de pino, t

19-02-2026 13:50

Margot en Geert Vullings

We found this collection on deciduous wood on 7-2-

19-02-2026 12:01

Castillo Joseba Castillo Joseba

Me mandan el material de Galicia (España), recole

17-02-2026 09:41

Maren Kamke Maren Kamke

Good morning, I found a Diaporthe species on Samb

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Andreas Millinger Andreas Millinger

Good evening,failed to find an idea for this fungu

08-12-2025 17:37

Lothar Krieglsteiner Lothar Krieglsteiner

20.6.25, on branch of Abies infected and thickened

17-02-2026 17:26

Nicolas Suberbielle Nicolas Suberbielle

Bonjour à tous, Je recherche cette publication :

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Mollisia cf caricina
Viktorie Halasu, 11-07-2024 14:29
Viktorie HalasuHello, 

a thin-fleshed Mollisia on a monocot stem (triangular, probably a Carex), on a grassland, in a narrow strip of taller herbs, reed and Rubus caesius along a rail track. Rather light colored excipulum with short clavate marginal cells. 
Paraphyses approx. *(2.9)3.8-4.4(5.8) um wide. Asci *25.2-27.2 × (3.7)4-4.5 um, H+, IKI+bb. 
No crystals. KOH negative. 
Spores *(4.5)4.7-5.8(6.1) × 0.9)1.1-1.3 um, X = 5.2 × 1.2 um, Q = 3.9-5.1. 

Mollisia caricina (the KOH- form on Typha) looks similar. What do you think?

Viktorie 
ID 20221210-6B

  • message #79695
  • message #79695
  • message #79695
  • message #79695
  • message #79695
  • message #79695
  • message #79695
Ingo Wagner, 12-07-2024 22:37
Ingo Wagner
Re : Mollisia cf caricina
Hello Viktorie!

I think that's a good name for now. This species may need a new name.
These KOH-negative "cf-caricinas" have so far only been found on Poaceae. The real Mollisia caricina probably grows on Cyperaceae and is KOH-positive.
But from your finding (KOH-negative + possibly Poaceae) you can see that there is still a lot of knowledge missing.

Greetings
Ingo
Viktorie Halasu, 15-07-2024 11:15
Viktorie Halasu
Re : Mollisia cf caricina
Hello Ingo, 
thank you for confirmation. Next time I'll try to have it sequenced too. It's from my favourite locality 15 min from home so there is a good chance to see it again. 
Viktorie