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28-08-2019 09:20

Yellow on short stem
Johan Myhrer

Central Sweden 26 august 2019 on decaying leaf and

27-08-2019 07:36

Recherche documents sur le genre Chlorencoelia
Jean-Louis JALLA Jean-Louis JALLA

Bonjour à tous.Je suis à la recherche des docume

27-08-2019 12:49

Cordyceps or something like that
Juuso Äikäs

Hello. This Cordyceps or Ophiocordyceps or whateve

27-08-2019 18:18

Lasiosphaeris hirsuta ?
Eduard Osieck

This Lasiosphaeris collection has hyaline spores (

26-08-2019 21:40

Plicaria?
Guy Buddy

I was thinking this could be P. carbonaria or mayb

27-08-2019 08:03

inoperculate from tree fern in Ethiopia with small round spores
Andreas Gminder Andreas Gminder

Hello,found two weeks ago in an Ethiopian mountain

26-08-2019 19:26

Tympanis
Simon Kennedy

Has anyone got literature on Tympanis?  I have so

25-08-2019 13:08

literature request
Angel Pintos Angel Pintos

Hello, anybody has this article?Sivanesan, A. (198

24-08-2019 14:43

¿Haematomma?
Josep Torres Josep Torres

Hola.Un líquen sobre una roca caliza del pasado d

24-08-2019 15:43

Peziza badiofuscoides or P. plebospora?
Mirek Gryc

Hello. Peziza badiofuscoides or P. plebospora? O

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Yellow on short stem
Johan Myhrer, 28-08-2019 09:20
Central Sweden 26 august 2019 on decaying leaf and small twigs (Betula) on damp soil under a stump (Picea abies) on a mire (61°58'43.4"N 16°54'36.8"E).

Spores 20-22x5-6µm, mostly without septa, sometimes with one. No croziers. Paraphyses with many drops. The stem is darker in the lower part.

Thought this would be a Calycina, seems to be a Hymenoscyphus?
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Lothar Krieglsteiner, 28-08-2019 09:25
Lothar Krieglsteiner
Re : Yellow on short stem

clearly a Hymenoscyphus (at least s.l.) and not a Calycina - because of the multiguttulate paraphyses - and the macroscopical appearance


Regards, Lothar

Hans-Otto Baral, 28-08-2019 10:33
Hans-Otto Baral
Re : Yellow on short stem
Yes, and the apical ring also excluded Calycina. If the asci are really without croziers it should be Phaeohelotium fulvidulum which may occur in a grey and yellow variant.
Johan Myhrer, 28-08-2019 15:00
Re : Yellow on short stem
Thank you Lothar and Hans-Otto!

P. fulvidulum looks like a match. Is there a description somewhere?

/Johan
Hans-Otto Baral, 28-08-2019 15:27
Hans-Otto Baral
Re : Yellow on short stem
Take my notes on the drawings :-) 

Yes, in Boudier Icones p. 253. I repot it also in my 1985 paper.
Johan Myhrer, 28-08-2019 19:00
Re : Yellow on short stem
Thanks again Hans-Otto. I get cautious since P. fulvidulum is never reported from Sweden before, no searchable records in herbaria and nothing in Ove E. Erikssons cheklist from 2014. As a layman you don't really expect to find new species for Sweden every now and then :-D

/Johan