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21-06-2025 22:27

Calycina?
David Chapados David Chapados

Hi,Is this a Calycina? C. herbarum?Growing on an h

20-06-2025 08:33

Ascomycete on a herbaceous stem.
Josep Torres Josep Torres

Hello.Small, blackish, mucronated surface grains s

11-06-2025 16:26

Literature request
Jason Karakehian Jason Karakehian

Hi everyone, I am looking for the following protol

18-06-2025 19:24

Literature request
Bernard Declercq Bernard Declercq

Good evening,On Oenanthe aquatica we collected  a

17-06-2025 14:23

¿Hyaloscypha?
Josep Torres Josep Torres

Hello.A probable Hyaloscypha from last June 1st, s

18-06-2025 16:24

Anamorphe sur Lycopodium annotinum
Andgelo Mombert Andgelo Mombert

Bonjour,Un minuscule stade imparfait, qui pousse s

13-06-2025 16:34

Strossmayeria-like on Fagus
Andgelo Mombert Andgelo Mombert

Bonjour,Un petit discomycète qui me résiste. Il

17-06-2025 12:10

Scutellinia para ID 1303
Castillo Joseba Castillo Joseba

Del pasado dia 4  en bosque de hayas, en tierraA

12-03-2025 17:54

Scutellinia hyperborea?
Karl Soler Kinnerbäck

Hi all!Do you agree with Scutellinia hyperborea? P

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Ophiobolus(?) on woody sustrate
Enrique Rubio, 07-08-2013 18:53
Enrique RubioHi to all
Have you some idea about these minute blackish flask-shaped, erumpent, ostiolate pseudothecia that grew on thin branches of Ribes petraeum at 1700 m of altitude?
The ascospores have an inflated cell close to the apical end


Thanks again
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Gernot Friebes, 07-08-2013 20:12
Re : Ophiobolus(?) on woody sustrate
Hi Enrique,

interesting! This year I found a similar species on Ribes alpinum, also at high altitude. The ascomata are clearly collapsing in my collection, could you observe that as well?

I only took some quick photos of my fungus as I didn't have time yet to study it more thoroughly. I couldn't find a name for it either unfortunately.

Best wishes,
Gernot
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Enrique Rubio, 07-08-2013 20:24
Enrique Rubio
Re : Ophiobolus(?) on woody sustrate
Yes, Gernot. The mine are collapsed too and I think that your fungus is the same!

Maybe some people will can to help us


Regards
Martin Bemmann, 07-08-2013 20:38
Martin Bemmann
Re : Ophiobolus(?) on woody sustrate
Hi Enrique and Gernot,

you don't give enough data but attached paper could possibly help.

Cheers

Martin
Enrique Rubio, 07-08-2013 20:54
Enrique Rubio
Re : Ophiobolus(?) on woody sustrate
Hi Martin. You are right because our data are very scanty, but the problem is I know any Ophiobolus species on woody sustrate.
I think this fungus is not in Shoemaker's monography that I have read!

Thanks
Martin Bemmann, 07-08-2013 21:22
Martin Bemmann
Re : Ophiobolus(?) on woody sustrate
Hi Enrique,

there was such a nice candidate by its name: O. collapsus... ;-)

best regards

Martin