Accès membres

Mot de passe perdu? S'inscrire

30-12-2025 16:44

Pascal Ducos

Bonjour,Une anamorphe rose stipitée, très nombre

30-12-2025 17:14

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous aider Albe

29-12-2025 23:20

éric ROMERO éric ROMERO

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

30-12-2025 15:31

Johan Boonefaes Johan Boonefaes

I found this unknown star form by the microscopy o

29-12-2025 10:15

Hulda Caroline Holte

Hello, I found and collected this propoloid ascom

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

« < 1 2 3 4 5 > »
Hymenoscyphus ?
Vasileios Kaounas, 10-03-2018 11:50
Vasileios KaounasFound in flower of Pinus halepensis
Very small 0,5-1 mm.
Asci (46.6) 51.6 - 65.3 (75.2) × (4.8) 5.2 - 6.6 (6.9) µm

Spores (6.1) 6.6 - 7.9 (8.8) × (2.6) 2.8 - 3.9 (4.1) µm
Q = (1.8) 1.9 - 2.5 (3.1) ; N = 20
Me = 7.3 × 3.3 µm ; Qe = 2.2
Hans-Otto Baral, 10-03-2018 12:48
Hans-Otto Baral
Re : Hymenoscyphus ?
This would require a lot of more details. 
I wonder how you arrive at so exact data when the photos are quite unsharp.

Is the fungus still fresh? Important are the contents of the living paraphyses, the iodiune reaction of the asci, the structure of the excipulum at fkanks and margin (in a section).

I dobt Hymenoscyphus but am not sure.
Zotto
Vasileios Kaounas, 12-03-2018 20:37
Vasileios Kaounas
Re : Hymenoscyphus ?
Thanks for your answer Mr Baral !!!
Unfortunately the sample was too small and difficult to cut.
I just wanted to know if this species belong  in this genus.
Hans-Otto Baral, 12-03-2018 22:01
Hans-Otto Baral
Re : Hymenoscyphus ?
Thjis is a matter of experience. 0.5-1 mm is a rather large fungus for a good deal ofaxa. amateurs who use to study smaller taxa. Of course a bino is necessary, and there you can do quite easily sections with a razor blade. But the main thing is to study living asci and spores with oil immersion and to have a good adaptation of the camera.