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26-03-2026 15:31

Ãke Widgren Åke Widgren

Hello,I found this one in October last year, on r

27-03-2026 10:47

Åge Oterhals

I have tentatively identified this Stictis to S. f

25-03-2026 10:35

Hulda Caroline Holte

Hello,I collected this species growing on a dead b

24-03-2026 21:37

Elisabeth Stöckli

Bonsoir,Sur bois (tronc) très pourri de conifère

26-03-2026 12:50

David Chapados David Chapados

Hi,I'm having a hard time figuring which Pseudombr

26-03-2026 11:17

Vasileios Kaounas Vasileios Kaounas

Found 11-03-26, in leaf of Ulmus sp. Diameter 2-4

25-03-2026 22:23

Marc Detollenaere Marc Detollenaere

Dear Forum,On a debarked stem of Tilia, we found s

24-03-2026 15:44

Åge Oterhals

I hope someone can confirm the name of this collec

25-03-2026 20:53

François Bartholomeeusen

Dear forum members,On 23 March 2026, I found sever

23-03-2026 20:16

Miguel Ãngel Ribes Miguel Ángel Ribes

Good eveningI'm unable to identify this Coprotus o

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Anthostomella?
Marja Pennanen, 08-04-2014 17:08
Hello forum,

I have collected this last year.
These grow on Picea abies debris, mostly on needles and are about 0,7-1mm wide.
The spores are about 16-22x5-8 and seems to have some kind of hyaline appendages.
I saw no asci, suppose, that these are quite mature.

The determination trials ended to Anthostomelle genus.
Can this be a species in that genus and if so what?
I have found no Anthostomellas ealier...

Marja
  • message #28702
  • message #28702
  • message #28702
Thomas Læssøe, 08-04-2014 17:20
Re : Anthostomella?
How about Rosellinia thelena - should have rather long and very pointy appendages. It likes Picea litter.

cheers
Marja Pennanen, 08-04-2014 18:12
Re : Anthostomella?
Hi Thomas,

you must be right.
I'm very poor with these black ones. The species seems to be LC in Finland.
New species and genus for me anyway :D

Cheers: Marja
Alain GARDIENNET, 08-04-2014 21:38
Alain GARDIENNET
Re : Anthostomella?

Hi Marja and Thomas, nordic friends,


It would be a good thing to see asci and ascospores in good conditions. Perhaps R. mycophila is not excluded ? (what do you think Thomas ?) But t seems to have the appendages of R. thelena.


Please Marja, show us appendages.


Alain

Thomas Læssøe, 09-04-2014 11:01
Re : Anthostomella?
Yes, based on the illustration I cannot exclude mycophila but, at least here in Denmark, I mostly get it with Abies. Spores in good condition and asci likewise makes life easier :-)