05-02-2026 15:07
Vasileios Kaounas
Found on a fallen needle of Pinus halepensis, diam
05-02-2026 06:43
Stefan BlaserHello everybody, Any help on this one would be mu
03-02-2026 20:44
Zetti MarioWhen I first saw this white mould on an Agaricus s
18-08-2025 15:07
Lothar Krieglsteiner
.. 20.7.25, in subarctic habital. The liverwort i
02-02-2026 21:46
Margot en Geert VullingsOn a barkless poplar branch, we found hairy discs
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Andgelo Mombert
Bonjour,Sur thalle de Lobaria pulmonaria.Conidiome
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Andgelo Mombert
Bonjour,Sur le thalle de Peltigera praetextata, ne
31-01-2026 10:22
Michel Hairaud
Bonjour, Cette hypocreale parasite en nombre les
02-02-2026 09:29
Bernard CLESSE
Bonjour à toutes et tous,Pour cette récolte de 2
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Nicolas Suberbielle
Bonjour, Marie-Rose D'Angelo (Société Mycologiq
Calycina?
David Chapados,
21-06-2025 22:27
Hi,Is this a Calycina? C. herbarum?
Growing on an herbaceous stem (could possibly be mint), Quebec, Canada.
Spores 12,6-17,5 x 2,2-3,0um.
Asci amyloid, 50,4 x 6,4um.
Ingo Wagner,
21-06-2025 22:59
Re : Calycina?
Hi David!
The contents of the paraphyses are similar to those of Cyathicula.
What do the excipulum cells look like?
Greetings
Ingo
The contents of the paraphyses are similar to those of Cyathicula.
What do the excipulum cells look like?
Greetings
Ingo
David Chapados,
21-06-2025 23:51
Re : Calycina?
This looks like a great suggestion. I must admit I overlooked the excipulum... I'll have another look and update when it's done.
Thank you very much!
Thank you very much!
David Chapados,
22-06-2025 02:48
Re : Calycina?
The excipulum cells are made of parallel hyphae (picture added on iNat).
Is there an accessible key for this genus? I saw that there's one in the work of Carpenter, but can't find it online.
Is there an accessible key for this genus? I saw that there's one in the work of Carpenter, but can't find it online.
Hans-Otto Baral,
22-06-2025 09:13
Re : Calycina?
I also suggest Cyathicula. Carpenter's revision of Crocicreas includes numerous species that are today unrelated to Cyathicula or even Helotiales, such as Allophylaria.
Cyathicula is extremely badly worked out. In my folder are numerous unnamed collections and nom. provs. But I would anyway classify yours as C. cyathoidea in a wider sense, despite the long spores.
The presence of crystals on the outside is typical of many species, but inconsistent.
David Chapados,
22-06-2025 13:55
Re : Calycina?
Thank you!