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19-04-2015 20:20

Literature aide on Pirottaea
Enrique Rubio Enrique Rubio

Hi again Could you help me with this paper? NANN

30-04-2024 16:22

Could this be Ciborinia pseudobifrons?
François Bartholomeeusen

Dear forum members,On April 25 2024, I found one f

03-05-2024 18:04

Rutstroemia fruticeti?
Riet van Oosten Riet van Oosten

Hello, Found by Laurens van der Linde on Rubus fr

02-05-2024 20:04

Hypoxylon fuscum
éric ROMERO éric ROMERO

Bonjour, Une question à propos de la réaction a

01-05-2024 23:22

long-necked anamorph embedded in wood
Ethan Crenson

Hi all, Found late last week in a New York City p

29-04-2024 21:32

Yellowish asco on Pteridium aquilinum
Robin Isaksson Robin Isaksson

Hi! Found in Sweden. Ascomata with haris, se

01-05-2024 12:54

Pyreno sobre filipendula
F. JAVIER BALDA JAUREGUI

Hello, everyone.An idea for this pyreno, I found u

30-04-2024 16:59

Peziza vesiculosa
Sylvie Le Goff

Bonjour. Petite pézize récoltée au sol en bordu

30-04-2024 19:43

Hyphomycete on Calypogeia suecica
Gernot Friebes

Hi!We observed this hyphomycete growing between le

30-04-2024 16:08

asco aquatique
maurice pelissier maurice pelissier

BonjourTrouvé dans un torrent de montagne au Chir

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Apiospored pyrenomycete
Björn Wergen, 19-06-2013 21:14
Björn WergenHi there,

during my vacation in Austria I have found a very small, immersed pyrenomycete on old Typha stems. It has just 0,1-0,3mm broad, black fruitbodies and apiospores, which have a paler and a darker brown cell, 13-15x4-6µm. There is no visible apical structure, IKI- and Congo -.

There is no stroma, perithecia are embedded singly.

Any idea?

Thanks in advance and regards
björn
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  • message #23967
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Chris Yeates, 19-06-2013 22:40
Chris Yeates
Re : Apiospored pyrenomycete
Hallo Björn
I wondered about Anthostomella, but I am not convinced - there does not seem to be a clypeus, and you would expect a reaction to IKI. Do you have Sheila Francis' book on Anthostomella? (Mycological Papers No.139)

best wishes
Chris
Björn Wergen, 19-06-2013 23:01
Björn Wergen
Re : Apiospored pyrenomycete
Hi Chris,

the collection is saved on my pc as "Anthostomella sp.", but just due to the lack of knowledge.

I do not have this paper.

regards,
björn
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I have found Anisomyces nectrioides as a very similar fungus, but this one is only recorded from Brazil (on Paullinia spp.)...
John Plischke, 20-06-2013 05:07
John Plischke
Re : Apiospored pyrenomycete

Hello Björn,


I sent you a different paper 

Björn Wergen, 20-06-2013 09:52
Björn Wergen
Re : Apiospored pyrenomycete
Hi John,

thanks for the paper.

regards,
björn
Björn Wergen, 20-06-2013 23:37
Björn Wergen
Re : Apiospored pyrenomycete
@Chris: can you send me the paper?

No any other ideas? Come on ascofrance :D
Chris Yeates, 20-06-2013 23:56
Chris Yeates
Re : Apiospored pyrenomycete
I thought I had sent it . . . .
Björn Wergen, 23-06-2013 21:03
Björn Wergen
Re : Apiospored pyrenomycete
I give myself the answer: Didymopleella cladii. It is recorded on Cladium, but anyway, Cladium and Typha are both Poales and everything fits very well.

regards,
björn