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16-12-2015 01:20

Iglesias Plácido

je vous mets des photos et quelque chose de micro

16-12-2015 20:47

Eduard Osieck

This striking fluffy pyrenomycete grew from old st

16-12-2015 16:06

Leandro Sánchez Leandro Sánchez

Sur feuillus, hauter max 2mmConides 5,2-6,2/3,1-3,

16-12-2015 17:21

Alessandro Fellin

on fallen branch (think Crataegus) on the ground i

16-12-2015 08:18

Blasco Rafael Blasco Rafael

Hola Tengo esta muestra recogida ayer sobre agujas

15-12-2015 09:51

Garcia Susana

Hi:I have found these apothecia whose characterist

12-12-2015 19:36

Francisco  SÃNCHEZ Francisco SÁNCHEZ

En bordure de route dans la forêt de Pinus halepe

15-12-2015 10:35

Alain GARDIENNET Alain GARDIENNET

Hi all, Has somedy some informations about the im

15-12-2015 10:25

Enrique Rubio Enrique Rubio

Hi to everybody I'd like to know the page of Denn

14-12-2015 22:02

Alan Rockefeller Alan Rockefeller

I saw this small orange asco in Nevada City, Calif

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Calycina (white, sessile, aseptate) on Quercus
Viktorie Halasu, 12-05-2022 12:48
Viktorie HalasuHello,

last year (22.IX.) I've found this small reddening discomycete on recently cut xeric Quercus robur branch, in cracks of bark (soc. Orbilia aprilis). Is seems to be close to an indet. Calycina from Fruska Gora (18.VII.2016 on Fagus), but perhaps it is some other (already named) species? Paraphyses had many small VBs in upper part, soon coalescing to one long VBs. 

Viktorie
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Stip Helleman, 12-05-2022 20:52
Stip Helleman
Re : Calycina (white, sessile, aseptate) on Quercus
Hi Viktorie,

not really a good idea about this but macroscopically it resembles Phaeohelotium trabinellum which could be a Calycina.

cheers,

Stip
Lothar Krieglsteiner, 13-05-2022 09:11
Lothar Krieglsteiner
Re : Calycina (white, sessile, aseptate) on Quercus
trabinella(um) is now Leptodontidium and is no Calycina. The fungus here should be a Calycina. It is white and reddening as some Calycinas are, not trabinellum which is (light) colored from the beginning.
Hans-Otto Baral, 13-05-2022 20:32
Hans-Otto Baral
Re : Calycina (white, sessile, aseptate) on Quercus
Yes, L. trabinellum has yellowish-brownish apothecia and spores with two medium large LBs.

I also think of a Calycina, or perhaps Calycellina. A similarity is with C. leucella, except for the excipulum.
Viktorie Halasu, 17-05-2022 01:31
Viktorie Halasu
Re : Calycina (white, sessile, aseptate) on Quercus
Hello,

thank you for your help. I'll file it under indet. Pezizellaceae, with all those white Calycina and "Cistella-like VB+" collections. 

Viktorie