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01-06-2025 09:37

Octospora
Charles Aron Charles Aron

Hi All, I found this Octospora growing with liver

05-07-2025 12:38

Pyrenomycetous fungi on dead Juniperus twig
Åge Oterhals

I found this pyrenomycetous fungi in pine forest o

04-07-2025 20:12

Black thready anamorph
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Hello.A fungus growing on the surface of a trunk o

20-06-2025 08:33

Ascomycete on a herbaceous stem.
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Hello.Small, blackish, mucronated surface grains s

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Salvia leaf parasite
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Hello.A tiny fungus shaped like globose black grai

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En tallo de herbaceas 1102
Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

03-07-2025 18:40

Melampsora ??? en Salix
Castillo Joseba Castillo Joseba

me mandas el material seco de Galicia (España) re

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Yellowish asco on submerged Larix needles
Francois Guay Francois Guay

I found this interesting yellowish asco growing on

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

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Lasiosphaeria stuppea?
hannie wijers, 12-01-2016 18:52
Hello, I liked some help. On a branch (I dont know which because There is a bunch of branches) I found this hairy one, just one frb. I think of Lasiosphaeria. Could these be one of the Lasiosphaeria stuppea complex?  I saw the topic of Gernot Friebes and read the article of Andrwe Miller. Measure of the spores are between 30 - 36 x 8 µm and with Melzer J-. Can someone help me with this one?
Thanks a lot,
Sincerely
Hannie
  • message #40144
hannie wijers, 12-01-2016 18:54
Re : Lasiosphaeria stuppea?
spore are mostly septaed once, but soem of them are septated 2 or 3 times. I forgot to mention this.
Hannie
Jacques Fournier, 13-01-2016 10:00
Jacques Fournier
Re : Lasiosphaeria stuppea?
Hi Hannie,
you probably noticed in the 2014 paper on Lasiospheria that H. stuppea is suspected to be a complex of closely related species and the species concept should be based on material from the original collection region in the US.
Your fungus might well be related to this complex, thus you need to find it again with hoe it can be sequenced by Andrew.
Good luck!
Jacques
hannie wijers, 13-01-2016 11:34
Re : Lasiosphaeria stuppea?
Jacques, I don't understand the last sentence. Do you mean That if I find this Lasiosphaeria again I ask Andrew To take a look for it?

Groeten
Hannie
Jacques Fournier, 13-01-2016 15:31
Jacques Fournier
Re : Lasiosphaeria stuppea?
sorry for the typo.
What I meant is that if you find again this fungus you might approach Andrew in case he is interested in sequencing it. You need fairly abundant material to make the DNA extraction possible.
Jacques
Alain GARDIENNET, 13-01-2016 15:43
Alain GARDIENNET
Re : Lasiosphaeria stuppea?

I already observed ascospores with 2 septa (on Populus, 6-1-2014).


Perhaps a feature for this european H. stuppea-like species.


Alain

hannie wijers, 13-01-2016 17:23
Re : Lasiosphaeria stuppea?
Thanks Jacques and Alain. I'll watch and keep it in my mind. Unfortenately I just found one. The branch could have been Populus. At this place there is a lot of twigs and brachea of all kinds of trees, Ik like to look overthere because there are a lot of ascomyceten on it.
Is there a page where I can have a look at yours Alain.
Hannie
Alain GARDIENNET, 13-01-2016 20:58
Alain GARDIENNET
Re : Lasiosphaeria stuppea?

Dear Hannie,


I send you pictures.


Alain