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12-11-2025 21:47

ruiz Jose

Hola a todos, me envían esta colección en resto

12-11-2025 09:25

Viktorie Halasu Viktorie Halasu

Hello, I need help with a pale terrestric Pseudom

11-11-2025 20:16

Bohan Jia

Hi, lastly I have found these tiny yellow decayin

09-11-2025 13:20

Josep Torres Josep Torres

Hello.A tiny ascomycete, appearing as erupting gra

08-11-2025 12:10

Elisabeth Stöckli

Bonjour, Trouvé sur tiges mortes de Rubus (ronce

08-11-2025 00:29

Francois Guay Francois Guay

I found this species in Quebec, Canada, on herbace

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

08-11-2025 09:15

Michel Hairaud Michel Hairaud

Bonjour, Pouvez vous m'aider à identifier ce Mol

06-11-2025 16:50

Rot Bojan

Hello! Yesterday I found a fungus on or near a nee

05-11-2025 11:33

Pierre Repellin

Bonjpur,J'ai trouvé, sur une hampe florale d'Alli

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Valsa ceratophora?
Marja Pennanen, 17-05-2011 23:01
Hello,

I found these blaskish fungi on Rubus ideae. They are about 1-2 mm wide and maybe 1 mm high and seems to have asci immersed in some roundish light coloured liguid containing "baseballs" ;)
The spores are hyaline, allantoid, 7-9 x 1,5-2 and asci about 20-30x4-5.
Have I ended at least near correct determination?

Could someone recommend some internet sources, where pyrenomycetes structures are explained simply enough for me to understand?

Marja
  • message #15255
Marja Pennanen, 21-05-2011 11:42
Re:Valsa ceratophora?
Hello folks,

finally I had time to upload more photos to my computer.
Here's one of the microscophy:

Marja
  • message #15297