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18-07-2025 23:03

Josep Torres Josep Torres

Hello.Fruitings between 51 and 130 microns in tota

17-07-2025 11:55

Castillo Joseba Castillo Joseba

De ayer en bosque de hayas y abetos, en tieraEjemp

16-07-2025 17:34

Bernard Declercq Bernard Declercq

Hello,I have trouble distinguishing above mention

14-07-2025 11:20

Michel Hairaud Michel Hairaud

Bonjour, Voici une espèce de  (?) Hyaloscyphace

15-07-2025 13:27

Angel Pintos Angel Pintos

Hello, does anyone have access to the following ar

16-01-2023 21:31

Riet van Oosten Riet van Oosten

Hello, Nearby the find of Calycina claroflava on

14-07-2025 17:55

Yanick BOULANGER

BonjourAutre dossier laissé en suspendJe viens de

14-07-2025 11:17

Yanick BOULANGER

BonjourJ'ai un dossier Jackrogersella qui est rest

14-07-2025 15:52

Gernot Friebes

Hi,I wanted to share this collection on Rubus idae

14-07-2025 13:37

Gernot Friebes

Hi,do you think this collection could be R. ulmari

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Libertella
DirkW, 12-02-2013 17:39
DirkWsalut a tous,

does anybody know a libertella-species which is bound to corylus? i have small alantoid spores of 4-6 x 1 that cannot be connected to the common l. faginea (the only one i know).
is there a key published? i have no experience with this coleomycete(?)-genus ...

best to all

dirk
  • message #21845
Cvenkel Miran, 12-02-2013 18:50
Re : Libertella
Subquestion:
Once I decided that this is Quaternaria quaternata? (on fagus sylvatica).

Now I'm thinking it is more like libertella faginea?
Jacques Fournier, 12-02-2013 19:04
Jacques Fournier
Re : Libertella
Hi Dirk,
known teleomorphs of Libertella are in Diatrypaceae and some unsettled Xylariaceae. Many Diatrypaceae occur on Corylus, their anamorphs are dealt with in Rappaz 1987, available to members of Ascomycete.org. Also several Diatrypella spp that are not dealt with by Rappaz.
I suggest you wait for the teleomorph to show up on the branch of Corylus.
Best of luck!
Jacques
DirkW, 14-02-2013 11:32
DirkW
Re : Libertella
dear jacques,

merci beaucoup pour cettes informations! i hoped there would be a key of the libertella-anamorphes seperate somewhere. but i will get rappaz 1987. and try to safe the stem - let's see what future brings ;-)
@ miran: its the other way round. libertella faginea is the anamorphe of quarternaria/eutypella quaternata. the teleomorph is a pyrenomycete with perithezia and asci. if you see tonns of little konidia-spores and no asci you have an imperfect fungus.

best

dirk
Ralph Vandiest, 15-05-2014 22:23
Ralph Vandiest
Re : Libertella
Hello,

I found similar species in sept 2013 on dead branch of fagus. Never figures out whta it was untill I saw today a post on a dutch website. Are there more species that occur on this host?


Regards,


Ralph

  • message #29314
  • message #29314
  • message #29314
hannie wijers, 17-05-2014 13:37
Re : Libertella

Hello


I found this one too, but didn't know at that moment that the yellow frb belonged to this too.


http://www.ascofrance.fr/forum?page=9


Hannie

Cvenkel Miran, 17-05-2014 22:49
Re : Libertella
Check index fungorum. Quaternaria quaternata and Libertella faginea are synonyms there.

see this: http://www.speciesfungorum.org/GSD/GSDspecies.asp?RecordID=132586