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Malcolm Greaves
This pair of ascos 2.5cm across were on recently b
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Buckwheat PeteHello, can anyone identify this hairy fungus growi
30-11-2025 12:53
Edvin Johannesen
White short-stipitate apothecia found on thin twig
30-11-2025 10:47
William Slosse
I recently found a collection of small Peziza sp.
27-11-2025 12:01
Thomas Læssøehttps://svampe.databasen.org/observations/10496727
27-11-2025 11:46
Thomas Læssøehttps://svampe.databasen.org/observations/10493918
17-09-2025 10:50
Heather MerryleesHi there!I am hoping for any advice on the identif
29-11-2025 08:40
Andreas Millinger
Hello,on a splintered part of a branch on the grou
Cup on birch leaf
Guy Buddy,
29-05-2021 21:43
Guy Buddy,
29-05-2021 21:47
Re : Cup on birch leaf
More pics
Hans-Otto Baral,
30-05-2021 11:13
Re : Cup on birch leaf
Well documented, but you don't have a pic of the spores under oil, and the paraphyses, in water?
It looks to me sclerotiniaceous, but it has no stipe! - No idea
Marek Capoun,
31-05-2021 19:44
Re : Cup on birch leaf
What about the first picture in the second batch, isn't it possible to see crozier(s) there?
Lothar Krieglsteiner,
31-05-2021 20:26
Re : Cup on birch leaf
Hello Guy, Zotto and Marek,
I am not sure at all - but what if the leaf would be not Betula but Alnus, and the stalks are present but short. Then it could perhaps be Ciboria conformata. Or maybe C.c. could also rarely grow on Betula?
If I make a big mistake amd miss something relevant you may fforgive me ...
Best, Lothar
I am not sure at all - but what if the leaf would be not Betula but Alnus, and the stalks are present but short. Then it could perhaps be Ciboria conformata. Or maybe C.c. could also rarely grow on Betula?
If I make a big mistake amd miss something relevant you may fforgive me ...
Best, Lothar
Hans-Otto Baral,
31-05-2021 21:23
Re : Cup on birch leaf
Hi Lothar, I think Alnus is a possibility, yes. But the croziers are in fact very clear, and C. conformata hasn't. The section and also the second photo clearly show that there is no stipe.
Viktorie Halasu,
01-06-2021 12:54
Re : Cup on birch leaf
Hello,
could it be a Moellerodiscus? I don't know where exactly is the border between Ciboria and Moellerodiscus.
Viktorie
could it be a Moellerodiscus? I don't know where exactly is the border between Ciboria and Moellerodiscus.
Viktorie
Hans-Otto Baral,
01-06-2021 17:06
Re : Cup on birch leaf
I can't exclude that but I only know stipitate members of that genus.
The weak IKI reaction of the ascus tip would plead for that.