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31-08-2025 17:32

Michel Hairaud Michel Hairaud

Bonjour, Pas d'identité trouvée pour cette réc

31-08-2025 19:41

Enrique Rubio Enrique Rubio

Hi to someone.I need to download this issue of Sve

31-08-2025 14:34

Thomas Flammer

I have found a Rutstroemia on abt. 2000 m on Alnus

29-08-2025 19:04

Thomas Flammer

Spores 21.2 - 26.2 x 8.3 - 11.3 µm - Q: 2.20 - 2.

30-08-2025 18:29

Joaquin Martin

Hi,I found this undetermined ascomycete on broadle

28-08-2025 17:24

Thomas Flammer

I know, that this is not the real topic of this fo

29-08-2025 05:16

Francois Guay Francois Guay

I think I may have found the teleomorph of Dendros

24-08-2025 21:59

Edmond POINTE Edmond POINTE

Bonsoir amis mycologues,Trouvé sur crottin de che

27-08-2025 12:02

Pavol Palo

Hello dear friendsI would like to ask for sharing

25-08-2025 17:37

François Freléchoux François Freléchoux

Bonjour,Nous avons trouvé samedi dernier à l'ét

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White Calycina on hardwood
Enrique Rubio, 29-09-2012 12:41
Enrique RubioHi to all:
We have found this Calycina species on very wet eroded hardwood very close to the water level.
Apothecia, up to 1 mm in diam., are fully white, not reddening, stipitate and they have a convex hymenium.
No Chalara anamorph I have seen.

I think it's closely related (if not the same) with Calycina parilis.
What do you think?
Many thanks again
Enrique
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Hans-Otto Baral, 29-09-2012 17:21
Hans-Otto Baral
Re : White Calycina on hardwood
Dear Enrique

wonderful, and I would not doubt to call this Calycina parilis. Good to see that you observed a blue reaction, because I have a drawing with a red reaction, the identity of which I am now a but unsure. In the type I observed a blue reaction. It could be that this is because of the age of the specimen, but I sometimes still saw the red reaction in more than 100 years old material.

Do you have any idea about the genus of the substrate?

Zotto
Enrique Rubio, 29-09-2012 18:06
Enrique Rubio
Re : White Calycina on hardwood
No Zotto., I have no idea for the sustrate because the wood is very eroded for the water

Many thanks again
Enrique