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26-04-2025 16:01

Michel Delpont
Jacques Fournier Jacques Fournier

J'ai le regret d'informer les membres du forum qui

26-04-2025 07:15

Paranectria?
Dragiša Savic

Hello everyone,the lichen is Candelariella aurella

25-04-2025 22:48

Hilberina from Japan
Gustaf Fredell Gustaf Fredell

Hello,I hope everything is going well. I couple mo

18-04-2025 23:16

Mollisia
Robin Pétermann Robin Pétermann

Bonjour, Voici une probable Mollisia, genre que j

24-04-2025 21:35

Asco on Salix leaf
Thorben Hülsewig

Hi there,last week i could found this asco on an S

25-04-2025 17:24

Cosmospora/Dialonectria spec.
Stefan Blaser

Hi everybody, This collection was collected by J

25-04-2025 09:33

Help with a Pyrenomycete.
Josep Torres Josep Torres

Ascomata shaped like deformed black grains, measur

24-04-2025 21:53

ascoconidia in Cudonia circinans (?) from France
Lothar Krieglsteiner Lothar Krieglsteiner

... 15.7.24 in the Alps. There were many asci with

23-04-2025 20:16

Sarcosagium campestre 281123 143
Miguel Ãngel Ribes Miguel Ángel Ribes

Good afternoon Looking for Octospores / Lamprospo

24-04-2025 15:03

Lasiobolus macrotrichus?
Henri Koskinen

Hello, I collected this Lasiobolus 22.04. near Hel

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Hyphomycet?
Björn Wergen, 01-01-2012 17:18
Björn WergenHi,

I have found a small "hyphomycet" or something like this in the hymenium of Tulasnella violea, growing on Corylus. The spores are about 4-4,5x1,5µm, hyalin, smooth, ellipsoid.
Only about 0,2-0,4 mm high.

thanks and regards,
björn
  • message #17058
  • message #17058
Björn Wergen, 01-01-2012 18:15
Björn Wergen
Re : Hyphomycet?
Hi Yan,

thank you for the help :))

regards,
björn
Hans-Otto Baral, 02-01-2012 13:17
Hans-Otto Baral
Re : Hyphomycet?
Yes, this looks to me like a Haplographium. It is the anamorph of Dematioscypha, and not rare on decirticated deciduous wood.

Zotto
Björn Wergen, 02-01-2012 14:39
Björn Wergen
Re : Hyphomycet?
Hi Zotto,

this sounds good. I have found photos of it in my Dematioscypha-folder. Is there a probability to find also the Dematioscypha on this place?

regards,
björn
Hans-Otto Baral, 02-01-2012 14:45
Hans-Otto Baral
Re : Hyphomycet?
Surely. I learned that apothecia of Dematioscypha species can also be found on still attached branches so this genus is desiccation-tolerant.

But a clue to find them I do not have.

Zotto