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21-12-2025 12:34

Nectria ??
Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

21-12-2025 09:32

Spherical Pyrenomycete
Josep Torres Josep Torres

Hello.A tiny ascomycete found embedded in wood in

22-12-2025 00:47

Phylloscypha boltonii
Patrice TANCHAUD

Bonsoir, récolte à proximité du milieu dunaire

21-12-2025 21:32

Anamorf on decaying leaves of Euonymus japonicus 'Microphyllus'
Pol Debaenst

Hello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1

21-12-2025 21:40

recherche de références biblio
Isabelle Charissou

Bonjour, j'aimerais connaitre les références de

21-12-2025 21:31

Anamorf on decaying leaves of Euonymus japonicus 'Microphyllus'
Pol Debaenst

Hello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1

21-12-2025 21:31

Anamorf on decaying leaves of Euonymus japonicus 'Microphyllus'
Pol Debaenst

Hello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1

20-12-2025 23:08

Malvipezia pauli !
Patrice TANCHAUD

Bonsoir, récolte sur sol sablonneux dans l'arriÃ

21-12-2025 01:54

Ophiostoma
David Chapados David Chapados

Hi,Would it be possible to find the species with t

20-12-2025 15:47

Greenish asco on pine?
Mirek Gryc

Hi.These grew on pine wood that was heavily covere

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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