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05-11-2025 11:33

Pierre Repellin

Bonjpur,J'ai trouvé, sur une hampe florale d'Alli

04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

Hi! One more found on old Populus tremula log in O

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

03-11-2025 21:34

Edvin Johannesen Edvin Johannesen

These tiny (0.4-0.5 mm diam.), whitish, short-stip

03-11-2025 19:41

David Chapados David Chapados

Hi,Does anyone knows which genus could this be? G

28-10-2025 15:37

Carl Farmer

I'd be grateful for any suggestions for this strik

03-11-2025 16:30

Hans-Otto Baral Hans-Otto Baral

Hello I want to ask you if you have found this ye

01-11-2025 09:14

Francis Maggi

Bonjour,Trouvé sur Xanthoria parietina à Valdebl

28-10-2025 19:33

Nicolas Suberbielle Nicolas Suberbielle

Bonjour à tous,Je voudrais votre avis sur cette r

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Asco on Peltigera sp.
Thorben Hülsewig, 01-01-2019 15:47
Hi there,
I wish you all a happy new year 2019 :)

Last year i found in december on Peltigera sp. a asco that grow between Pseudorobillarda peltigerae.
The spores are 1-3 septated and the ascus have no reaction in Lugol.
Any idea what this could be ?

best regards,
Thorben



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Georges Greiff, 01-01-2019 19:34
Re : Asco on Peltigera sp.
Have you compared with Leptosphaeria clarkii? I cannot see for sure how many spores are in each ascus.
Thorben Hülsewig, 02-01-2019 12:09
Re : Asco on Peltigera sp.
Hi Georges,

i have compared with L. clarkii, but i think it doesn't match.
Yesterday I got an indication of the genus Capronia.

best regards,
Thorben
Paul Cannon, 02-01-2019 13:40
Re : Asco on Peltigera sp.
Look at Knufia peltigerae - see http://fungi.myspecies.info/all-fungi/knufia-peltigerae. It used to be a Capronia.

Best wishes and a Happy New Year too.

Paul
Alain GARDIENNET, 02-01-2019 21:28
Alain GARDIENNET
Re : Asco on Peltigera sp.

I agree with Paul, but please check if setae are present . You ca also compare here :


http://www.ascofrance.fr/search_recolte/3015

Thorben Hülsewig, 04-01-2019 18:00
Re : Asco on Peltigera sp.
I have checked the dried material, but there are no setae present.

best regards,
Thorben