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14-07-2025 11:20

Une hélotiale sur Sphagnum palustre
Michel Hairaud Michel Hairaud

Bonjour, Voici une espèce de  (?) Hyaloscyphace

16-07-2025 17:34

Sphaerulina cornicola versus Septoria cornina
Bernard Declercq Bernard Declercq

Hello,I have trouble distinguishing above mention

15-07-2025 13:27

literature request
Angel Pintos Angel Pintos

Hello, does anyone have access to the following ar

16-01-2023 21:31

Troposporella fumosum => Troposporella monilipes
Riet van Oosten Riet van Oosten

Hello, Nearby the find of Calycina claroflava on

14-07-2025 17:55

Hypoxylon cf ticinense
Yanick BOULANGER

BonjourAutre dossier laissé en suspendJe viens de

14-07-2025 11:17

Jackrogersella minutella VS Hypoxylon cohaerens var. microsporum
Yanick BOULANGER

BonjourJ'ai un dossier Jackrogersella qui est rest

14-07-2025 15:52

Olla aff. millepunctata (croziers +) on Rubus idaeus
Gernot Friebes

Hi,I wanted to share this collection on Rubus idae

14-07-2025 13:37

Rutstroemia ulmariae(?) on Saxifraga rotundifolia
Gernot Friebes

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

25-02-2023 18:36

Nectria
Elisabeth Stöckli

Bonsoir, Trouvé sur un tronc de Salix recouvert

12-07-2025 16:45

Sur écorce de Hêtre
Thierry Blondelle Thierry Blondelle

Bonjour à tous,J'avais d'abord pensé à des stro

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Another deuteromycete?
Lepista Zacarias, 20-08-2015 01:36

Hello everybody.
This one was growing in a piece of wood inside a garage.
It has very long hairs. I found no asci and instead it seems to have some conidiospores. The spores are simple, ellipsoidal to subglobose, seeming guttullate, brown with the following dimensions:
(10.4) 11.4 - 14.2 (14.7) x (8) 8.6 - 10.4 (10.7) um
Q = (1) 1.1 - 1.5 ; N = 20; Me = 13 x 9.5 um ; Qe = 1.4.
Any help for its classification will be welcome.
thanks in advance,
zaca

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Lothar Krieglsteiner, 20-08-2015 08:47
Lothar Krieglsteiner
Re : Another deuteromycete?

Maybe even not. Could be a Chaetomium, the asci are used to disintegrate early.


Regards from Lothar

Michel Delpont, 20-08-2015 09:42
Michel Delpont
Re : Another deuteromycete?
Indeed, spores resemble certain species of Chaetomium. Observation of asci, hair and the structure of the wall perithecia is very important for the determination. In the photos it appears that copies are already a bit old.

Michel.
Lepista Zacarias, 20-08-2015 22:35
Re : Another deuteromycete?
Thanks, Lothar and Michel, for your comment.
Any special suggestion towards identification?
Regards,
zaca
Michel Delpont, 21-08-2015 09:04
Michel Delpont
Re : Another deuteromycete?
Sorry, it lacks many details for a precise identification,especially as this is a very difficult genre.

Michel.
Lepista Zacarias, 21-08-2015 23:33
Re : Another deuteromycete?
Hi Michel,
My question was precisely what details are needed to arrive to a positive identification.
Thanks,
zaca
Michel Delpont, 22-08-2015 08:49
Michel Delpont
Re : Another deuteromycete?
I gave you some details in my first post. We must also observe perithecium shape and structure.

Michel.