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30-07-2025 10:12

Bernard CLESSE Bernard CLESSE

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

31-07-2025 16:32

Andreas Gminder Andreas Gminder

Dear collegues,today I found on a very fresh fire

30-07-2025 20:52

Bohan Jia

Hi together,  I've been looking posts in AscoFra

30-07-2025 18:06

Stefan Jakobsson

On a decorticated twig of Alnus incana on moist so

29-07-2025 18:59

Castillo Joseba Castillo Joseba

Me mandan el  material seco de Galicia, España,

28-07-2025 12:34

Enrique Rubio Enrique Rubio

Hi to everybody.I would appreciate any ideas about

28-07-2025 04:59

Richard Droker

Growing on resin (over moss on Tsuga heterophyll)l

13-06-2025 09:41

Josep Torres Josep Torres

Hello.A cerebriform ascomycete sprouting scattered

13-06-2025 16:34

Andgelo Mombert Andgelo Mombert

Bonjour,Un petit discomycète qui me résiste. Il

24-07-2025 19:02

Castillo Joseba Castillo Joseba

De esta mañana en tronco caido de Haya A ver si

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Asco on Clematis vitalba
Kees van Oorde, 14-05-2023 20:24
Kees van OordeWho knows this species?

Spores 23.9-26.2-28.5x13.7-16.2-18.7mu Q=1.41-1.62-1.83 n=10, asymmetric, as 2 spheres with a sept. Often with oil drops in it, quite transparent, but sometimes also discoloring to brown. Seem to germinate quickly. 400X, 2.5mu per scale. On dead Clematis vitalba.


See also https://waarneming.nl/observation/271721230/


Greetings, Kees.

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