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30-12-2025 15:31

Johan Boonefaes Johan Boonefaes

I found this unknown star form by the microscopy o

30-12-2025 16:44

Pascal Ducos

Bonjour,Une anamorphe rose stipitée, très nombre

30-12-2025 16:41

Pascal Ducos

Bonjour,Une anamorphe rose stipitée, très nombre

30-12-2025 16:41

Pascal Ducos

Bonjour,Une anamorphe rose stipitée, très nombre

29-12-2025 23:20

éric ROMERO éric ROMERO

Bonjour, Une récolte du mois d'août 2025 en tou

30-12-2025 09:04

Josep Torres Josep Torres

Hello.A Pyrenomycete sprouting sparsely but very d

29-12-2025 17:44

Isabelle Charissou

Bonjour,J'aimerais savoir si d'autres personnes au

12-11-2021 00:03

Lepista Zacarias

Hi everybody,A week ago in my fiels trip I noticed

29-12-2025 17:51

Blasco Rafael Blasco Rafael

Hola, me pueden ayudar con esta muestra.Recogida s

29-12-2025 17:12

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous m'aider à

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Could this be Psilocistella conincola?
Jan Knuiman, 21-02-2018 13:16
Hello,

We found these small (cup diameter up to 1 mm) white and stalked discomycetes on a Pinus cone. Spores (n=11) measured in water were 5.0-5.9 x 2.1-2.9 micron and asci 30-39 x 4.5-6.2 micron. Paraphyses coloured strongly copper red with IKI-solution. Hairs up to 35 micron long. Could this be Psilocistella conincola?

Kind regards,
Jan
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Hans-Otto Baral, 21-02-2018 18:08
Hans-Otto Baral
Re : Could this be Psilocistella conincola?
Judging from the hairs this could well be, although they are often more curved. Typically some cuneate spores occur.

Which month did oyu collect it? It should be there now as it occurs from Nov. till May.
Jan Knuiman, 21-02-2018 18:11
Re : Could this be Psilocistella conincola?
We collected it two days ago.
Jan Knuiman, 21-02-2018 19:52
Re : Could this be Psilocistella conincola?
We also made some more pictures of the margin and hairs at higher magnification. Do you think their shape is (more) compatible with that of Psilocistella conincola?

Kinds regards, Jan
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Hans-Otto Baral, 21-02-2018 20:23
Hans-Otto Baral
Re : Could this be Psilocistella conincola?
These pics are good but I am not sure. The curved hairs atre mainly on the flanks, not so at the margin. You can compare in my folders:

https://drive.google.com/open?id=0B5SeyOEkxxZhUTNUalJzalhYNkk

Kosonen Timo, 22-02-2018 12:50
Kosonen Timo
Re : Could this be Psilocistella conincola?
Hi,

I am interested in the material. I'd like to extract it if it is an ample sample / otherwise ok?

Can't add anything. Seppo Huhtinen here behind my back also commented: "possibly...". Psilocistella needs a lot of work (and collecting) still. Not sure if I'll manage to nail it in my thesis.

bw
Timo Kosonen