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21-12-2025 09:32

Spherical Pyrenomycete
Josep Torres Josep Torres

Hello.A tiny ascomycete found embedded in wood in

21-12-2025 01:54

Ophiostoma
David Chapados David Chapados

Hi,Would it be possible to find the species with t

20-12-2025 23:08

Malvipezia pauli !
Patrice TANCHAUD

Bonsoir, récolte sur sol sablonneux dans l'arriÃ

20-12-2025 15:47

Greenish asco on pine?
Mirek Gryc

Hi.These grew on pine wood that was heavily covere

20-12-2025 10:49

Small resin asco?
Mirek Gryc

Hi. „I doubt it is possible to identify this ti

18-12-2025 21:17

Two collections of yellowish discs on bare ground
Pol Debaenst

The identification took me to Byssonectria deformi

15-12-2025 07:09

indet. Rutstroemiaceae sp. on unk. fallen leaves
Danny Newman Danny Newman

indet. Rutstroemiaceae sp. on unk. fallen leavesMc

19-12-2025 10:10

Peziza vers varia ?
Patrice TANCHAUD

Bonjour, récolte réalisée en milieu dunaire, a

18-12-2025 17:23

Polydesmia fructicola ?
Bruno Coué Bruno Coué

Bonjour,je serais heureux d'avoir votre avis sur c

18-12-2025 18:07

Phaeoisaria like?
Margot en Geert Vullings

These plumes were found on rotten wood.They strong

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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