Pyreno on corylus nut - Forum ASCOFrance

11-03-2026 16:48

Saccobolus minimoides ?

Bruno Coué

Bonjour, je serais heureux d'avoir votre avis sur

11-03-2026 17:36

Help for Genus and Species ID

Michel Hairaud

Bonjour, Je cherche des indices pour cette réc

08-03-2026 14:05

Helvella lacunosa

Thierry Blondelle

Bonjour à tous,Sur 3 récoltes supposées de H. l

09-02-2026 22:01

ruiz Jose

Hola, me paso esta colección en madera de pino, t

11-03-2026 14:14

Scopinella on Dryas octopetala

Gernot Friebes

Hi,I would like to share a collection of Scopinell

15-09-2020 17:27

Thyridaria sp.

Andgelo Mombert

Bonjour, Sur branche morte décortiquée de Berbe

10-03-2026 18:08

Orange discs on Arctium

Marc Detollenaere

Dear Forum,On stems of Arctium, I found some downy

05-03-2026 10:07

White apothecia on pine cone

Hulda Caroline Holte

Hello, I found and collected this species growing

07-03-2026 13:06

Phaeohelotium parasulphuratus ?

éric ROMERO

Bonjour tous, Sur cône d'épicea fortement imbu,

23-12-2025 08:27

Hymenoscyphus?

Josep Torres

Hello.Small, yellowish ascomata, with very short a

« < 1 2 3 4 5 > »

Pyreno on corylus nut

Thorben Hülsewig, 03-08-2021 12:15

Hi there,

yesterday i found a pyreno on a corylus nut.
The spores are formed in the base and released at the neck.
Young spores are hyaline and will be with the age first green an then brown.
The asci are 8- spored.
Any idea what this could be ?

best regards,
Thorben