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16-11-2025 21:09

Hyphomycete on twig of abies
Robin Isaksson Robin Isaksson

Anyone recognize this acc. to pictures.? Found on

18-11-2025 18:26

Literature search
David Malloch David Malloch

I am trying to locate the article, Müller, E. 195

18-11-2025 13:59

ID Help Hymenoscyphus
Nogueira Héctor

November 14, 2025 Brazuelo (León) SPAIN Hymenosc

17-11-2025 19:14

Cheilymenia crucipila
herman lambert

Apothécie discoïde 0.6 cm diam., orangeFace hymÃ

17-11-2025 21:57

Hyaloscypha fuckelii var. alniseta
Philippe PELLICIER

Bonjour,Récolté sur bois de feuillu mort dur, no

17-11-2025 21:46

Lachnum impudicum
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Bonjour,Récolté sur bois pourrissant de feuillu

14-11-2025 16:26

Small species on Cytisus scoparius
Marian Jagers Marian Jagers

Hello everyone, On dead wood of Cytisus scoparius

15-11-2025 23:22

Hymenoscyphus macroguttatus? on Phytolacca
Mario Filippa

Hello,this is what I think to be Hymenoscyphus mac

15-11-2025 20:25

Cryptosphaeria ligniota?
Riet van Oosten Riet van Oosten

Hello, Found by Laurens van der Linde, Nov. 2025

15-11-2025 09:21

Anamorph on Buxus.
Josep Torres Josep Torres

Hello.An anamorph resembling Capronia is sprouting

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Yellow Calycellina (?) on Fagus leaves
Enrique Rubio, 28-09-2016 20:38
Enrique Rubio

Hi to everybody


I need again your help with these yellow, shortly stipitate, ascomata up to 1 mm, found on Fagus sylvatica leaves on calcareous soil at 1200 m. The asci are 8-spored, IKI rb Calycina-type, arising from croziers . Paraphyses and marginal cells with yellow refractive VBs as the marginal cells from the flanks. Excipulum with any textura porrecta.


I don't find any species that matches well with my collection.


Have you some idea for me?


Thanks again

  • message #45156
  • message #45156
  • message #45156
Hans-Otto Baral, 28-09-2016 21:18
Hans-Otto Baral
Re : Yellow Calycellina (?) on Fagus leaves
Hmmm, very strange! Could you please send me in high resolution?
The guttulate paraphyses and thin-walled excipulum forbids an Allophylaria, the former also a Calycellina. I am without an idea :-(
Enrique Rubio, 28-09-2016 21:23
Enrique Rubio
Re : Yellow Calycellina (?) on Fagus leaves

Hi Zotto


I think this is not an Allophylaria. The excipulum is absolutely different....

Lothar Krieglsteiner, 28-09-2016 21:38
Lothar Krieglsteiner
Re : Yellow Calycellina (?) on Fagus leaves

Hi Enrique,


I think it is not a Calycellina, in this genus most species have (sub)sessile apothecia, as well as the content of the paraphyses is mostly a longitudinal vacuolar body.


In spite of the apical apparatus I see no difference to a Hymenoscyphus which has usually stipitate apothecia and guttulate paraphyses. In your foto the apical apparatus looks like Calycina type. Is it really?


Best regards from Lothar

Hans-Otto Baral, 28-09-2016 21:54
Hans-Otto Baral
Re : Yellow Calycellina (?) on Fagus leaves
Hi Lothar
you are right with the contents of the paraphyses, but the apical ring is decidedly of the Allophylaria type. I presume a relationship with that genus, but would not expect that it belongs to it.
Look here
Zotto
  • message #45161
Enrique Rubio, 29-09-2016 00:24
Enrique Rubio
Re : Yellow Calycellina (?) on Fagus leaves
Yes, Zotto. You are right because the apical pore is not of the Calycina-type but the Allophylaria-type. But you could see the excipulum does not belong absolutely to this genus.
Hans-Otto Baral, 29-09-2016 09:34
Hans-Otto Baral
Re : Yellow Calycellina (?) on Fagus leaves
The limits between these two ring types are not sharp, but this case is quite clear. Surely the Allophylaria type is not restricted to Allophylaria, like in the Calycina type.
Enrique Rubio, 29-09-2016 10:06
Enrique Rubio
Re : Yellow Calycellina (?) on Fagus leaves
Many thanks again, Zotto