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14-08-2016 23:15

Alex Akulov Alex Akulov

Dear friendsCan you help me to find the descriptio

04-06-2026 23:53

Stip Helleman Stip Helleman

Dear all, someone can get acces to this article f

05-06-2026 11:02

Thomas Læssøe

https://svampe.databasen.org/observations/10596691

04-06-2026 11:36

Gernot Friebes

Hi,found on Vaccinium myrtillus.Asci: IKI –, 8-s

05-06-2026 12:10

François Freléchoux François Freléchoux

Capitotricha sp. sur Lonicea caerulea Caractères

14-12-2014 18:31

Salvador Tello

Hola a todos. Tengo estos hongos que cogí ayer q

19-05-2026 10:27

Patrice TANCHAUD

Bonjour, récolte récente sur terre retournée i

04-06-2026 18:39

Gernot Friebes

Hi,I collected this species in two different locat

22-05-2026 13:29

Gernot Friebes

Hi,I am curious to hear your opinion on this mater

04-06-2026 15:28

Tony Cumberlidge

I have recently found the very helpful European Ke

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Mollisia or related genus from Portugal - with quite peculiar character
Lothar Krieglsteiner, 27-04-2026 20:52
Lothar KrieglsteinerFound on hanging tiwg of Olea europaea in dried-out stage, then water was added.
The brown excipulum of globulosa, the vacuolar bodies in the paraphyses and the macroscopical appearance lead to Mollisia or related genera. 
The spores are oil-rich, with mostly 4 large guttules, and measure about 22-28/4-5 µm, they are 1- or mostly 3-septate already within the asci. Old spores found outside sometimes germinate at their ends like a Rutstroemia. I never saw this in Mollisia (?).
The asci are large, about 100-150/11-12 µm (few measured), and bear croziers. They are ioidine-negative in Baral.  

Who can contribute to a determination?
  • message #85183
  • message #85183
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Hans-Otto Baral, 27-04-2026 21:18
Re : Mollisia or related genus from Portugal - with quite peculiar character
Hallo Lother, Nipterella parksii seems similar, but has IKI deep blue apical rings. I have it in my folder Mollisia on wood & bark. Zotto
Lothar Krieglsteiner, 27-04-2026 21:24
Lothar Krieglsteiner
possibly Nipterella parksii
Hello Zotto,
thank you very much for your reply and species proposal.
I will try again the IKI-reaction with the scanty exciccatum when I am at home again (in the moment we are in the North of Spain for a visit in the Picos de Europa).
Best regards, Lothar
Lothar Krieglsteiner, 29-04-2026 11:07
Lothar Krieglsteiner
Re : Mollisia or related genus from Portugal - with quite peculiar character
Hello Zotto,
I just looked in your Mollisia folder and found parksii.
But I also found another folder labelled "3sept. multigutt. IKI-".
My fungus seems to be between parksii and this - macroscopically better fitting to the IKInegativ form. But my spores were not multiguttulate.
Best regards, Lothar


Lothar Krieglsteiner, 12-05-2026 13:54
Lothar Krieglsteiner
Re : Mollisia or related genus from Portugal - with quite peculiar character
Today I re-examined the specimen - and it is very obviously IKI-negative (soaked with water, then Barals solution).
What I forgot to write the first time: the aporhecia react (not very strongly, but oviously) yellow in KOH 10%