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25-01-2026 16:08

Geoglossum
Malcolm Greaves Malcolm Greaves

This Geoglossum had spores mostly 70-80 (87) with

27-01-2026 11:43

DNA match
Malcolm Greaves Malcolm Greaves

Is anyone with experience of DNA testing able to t

26-01-2026 11:49

Anamorph on Cytisus
Margot en Geert Vullings

We found this possible anamorph on a dead Cytisus

25-01-2026 23:23

Delitschia/Lojkania? on wood
Tomaz Vucko Tomaz Vucko

Hello! I found this species that resembles Delitsc

18-01-2026 12:24

Anamorph on an olive tree
Josep Torres Josep Torres

Hello.An anamorph located on the surface of a thin

23-01-2026 21:50

Looking for a paper please
Cameron DK

I am looking for this please publication. is anyon

10-01-2026 20:00

Lichenicolous fungus on Protoparmeliopsis muralis
Tom Schrier

Hi all,We found picnidia on Protoparmeliopsis mur

21-01-2026 19:55

Nemania aureolutea?
Bohan Jia

Hi,  Could this be Nemania aureolutea? Or did I

21-01-2026 16:32

Lichenicolous coelomycete
Gernot Friebes

Hi,I need your help with some black dots on a lich

21-01-2026 16:48

Hyphomycete on Rubus fruticosus agg.
Gernot Friebes

Hi,after my last unknown hyphomycete on this subst

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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