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09-05-2025 19:10

Enrique Rubio Enrique Rubio

Hi to everybody.This Orbilia (apos up to 0.5 mm),

09-05-2025 16:01

Thomas Flammer

I found a black cushon which might eventually be 

02-05-2025 13:29

Isabelle Charissou

Bonjour, j'aimerais savoir s'il y a eu des public

06-05-2025 13:37

Thomas Flammer

Munk, Anders (1953). The System of the Pyrenomycet

08-05-2025 20:50

Andreas Jacob

Good evening, due to contstant drought I started

07-05-2025 18:29

Francois Guay Francois Guay

I found this small hyaline ascomycete on moist, de

08-05-2025 02:22

Francois Guay Francois Guay

I found this white, hairy ascomycete on the bark o

08-05-2025 18:32

Ethan Crenson

Hello all, I was looking at leaves of Yucca from

08-05-2025 08:59

Castillo Joseba Castillo Joseba

Me mandan el material de Galicia, (España) , reco

07-05-2025 10:18

Thomas Flammer

I have found on Genistae sth. that looks like puli

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Rutstroemia ??
Jean-Louis CONSTANT, 08-11-2022 17:00
Bonjour à tous, 

Sur Alnus (?)
Inoperculé
Amyloïdie du sommet des asques
Asques 180X12µm - sans crochet
Spores 17X7µm - Lisses - elliptiques - 2 guttules
Paraphyses filiformes

Merci pour votre aide

JLC/FC
  • message #74274
Hans-Otto Baral, 08-11-2022 17:17
Hans-Otto Baral
Re : Rutstroemia ??
Yes, surely. The microphotos are much too small, I only recognize the genus. Does the host have a name?
Jean-Louis CONSTANT, 08-11-2022 18:35
Re : Rutstroemia ??
Alnus certainement
Hans-Otto Baral, 08-11-2022 21:25
Hans-Otto Baral
Re : Rutstroemia ??
R. alni I guess. Spores would fit. But Asci should have croziers.
Jean-Louis CONSTANT, 08-11-2022 22:54
Re : Rutstroemia ??
Merci
Bonne soirée