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28-06-2025 16:00

Salvia leaf parasite
Josep Torres Josep Torres

Hello.A tiny fungus shaped like globose black grai

01-07-2025 23:37

Help with a Pleosporal.
Josep Torres Josep Torres

Hello.A Pleosporal symbiotic organism located and

02-07-2025 17:26

hymenoscyphus albidus
Yanick BOULANGER

BonjourRécolté sur une brindille au fond d'un fo

03-07-2025 20:08

Yellowish asco on submerged Larix needles
Francois Guay Francois Guay

I found this interesting yellowish asco growing on

03-07-2025 18:40

Melampsora ??? en Salix
Castillo Joseba Castillo Joseba

me mandas el material seco de Galicia (España) re

02-07-2025 18:45

Sur Osmunda regalis
Elisabeth Stöckli

Bonsoir,Sur feuilles d'Osmunda regalis (Saulaie),

02-07-2025 09:32

Searching of a paper from The Mycologist
Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello, bonjour.Here is the paper I'm searching for

30-06-2025 16:56

Septoria on Impatiens glandulifera
Lydia Koelmans

Please can anyone tell me the species name of the

30-06-2025 12:09

Black erumpent on Populus (Ascodichaenaceae?)
Edvin Johannesen Edvin Johannesen

This tiny, rather "rough" erumpent asco was found

30-06-2025 06:57

Pezizales --Pyronema?
Ethan Crenson

Hi all, Another find by a friend yesterday in Bro

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Hysterothecia in Hedera helix ........Hysterobrevium mori?
Angel Pintos, 21-01-2017 09:46
Angel PintosHysterothecia black, ellipsoid,  0,4-2 X 0,2-0,5 mm. clustered, forming numerous groups.

Asci cylindrical 140-200 X 15-20 micrometers, with uniseriate ascospores.

Ascospores ellipsoidal or obovoid, with obtuse ends constricted at the primary septum, 3-7 transverse septa and 1-2 longitudinal septum,  20-30 X 10-14 micrometers.

On lignified stems of Hedera helix

Thanks for the help

Regards
Angel
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Björn Wergen, 24-01-2017 11:41
Björn Wergen
Re : Hysterothecia in Hedera helix ........Hysterobrevium mori?
Hi Angel,

this looks quite like Hysterobrevium mori. Compare with this page:
eboehm.com.

Regards,
Björn
Alain GARDIENNET, 24-01-2017 17:38
Alain GARDIENNET
Re : Hysterothecia in Hedera helix ........Hysterobrevium mori?

Hi friends,


I missed this post. I agree. Anything else to compare.


Alain

Angel Pintos, 24-01-2017 18:33
Angel Pintos
Re : Hysterothecia in Hedera helix ........Hysterobrevium mori?
I am sorry, but I do not understand if you are agree or not

Regards
Angel
Alain GARDIENNET, 24-01-2017 19:25
Alain GARDIENNET
Re : Hysterothecia in Hedera helix ........Hysterobrevium mori?
Yes, H. mori, I agree.
Björn Wergen, 25-01-2017 12:25
Björn Wergen
Re : Hysterothecia in Hedera helix ........Hysterobrevium mori?
And I agree with Alain that he agrees that it is H. mori :D

Angel: can you send me this one too? I would like to compare it with a recolt from Switzerland.