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05-03-2026 10:07

Hulda Caroline Holte

Hello, I found and collected this species growing

11-03-2026 17:36

Michel Hairaud Michel Hairaud

Bonjour, Je cherche des indices  pour cette réc

12-03-2026 19:44

Enrique Rubio Enrique Rubio

Hi to everybody.Can you give me any suggestions ab

08-03-2026 14:05

Thierry Blondelle Thierry Blondelle

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

12-03-2026 15:45

Åge Oterhals

Dear forum,I found this small discomycete on a ver

12-03-2026 16:17

Sylvie Le Goff

Bonjour à tousRécolté dans le 22 en France (ré

12-03-2026 14:37

David Wasilewski

These small ascomycota (1-3 mm) ere observed growi

11-03-2026 16:48

Bruno Coué Bruno Coué

Bonjour, je serais heureux d'avoir votre avis sur

09-02-2026 22:01

ruiz Jose

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

11-03-2026 14:14

Gernot Friebes

Hi,I would like to share a collection of Scopinell

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Chlorociboria aeruginella?
Francois Guay, 21-10-2025 04:52
Francois Guay
I found what might be Chlorociboria aeruginella on a Betula alleghaniensis leaf in Quebec, Canada. I was wondering what your opinion is on this find, and whether this fungus has ever been reported from North America.

-On Betula alleghaniensis leaf

-About 150–400 µm in diameter

-Spores 8.6–10.68 × 2.67–3.38 µm

-Asci 8-spored with croziers, IKI+

iNat for photos and microscopy: https://inaturalist.ca/observations/321942519

Thanks!

François
Hans-Otto Baral, 21-10-2025 09:09
Hans-Otto Baral
Re : Chlorociboria aeruginella?
I think yes! But I only know it being reported from Filipendula ulmaria, including the type, except for a recent report by Schönfeld et al. 2023 in Boletus on Reynoutria japonica.
Francois Guay, 21-10-2025 18:03
Francois Guay
Re : Chlorociboria aeruginella?
Awesome, thanks Zotto! I will send it to DNA sequencing.