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08-11-2025 09:15

Michel Hairaud Michel Hairaud

Bonjour, Pouvez vous m'aider à identifier ce Mol

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

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

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

04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

Hi! One more found on old Populus tremula log in O

03-11-2025 21:34

Edvin Johannesen Edvin Johannesen

These tiny (0.4-0.5 mm diam.), whitish, short-stip

03-11-2025 19:41

David Chapados David Chapados

Hi,Does anyone knows which genus could this be? G

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Orbilia on Juniperus communis
Marja Pennanen, 12-02-2011 19:01
Hi,

it's been cold here, about -20 C. Still I went yesterday and picked juniperus bark.
I've seen some Orbilias on them ealier, but only few fruitbodies and rejected them because of something more interesting.
So I found one, but now see on the photo, that they were two:
  • message #14287
Marja Pennanen, 12-02-2011 19:05
Re:Orbilia on Juniperus communis
They are tiny, 0,2 mm wide.
The spores are about 4-6x1-2.
I took many photos, but only a couple with 500x magnification shows them:
  • message #14288
Marja Pennanen, 12-02-2011 19:07
Re:Orbilia on Juniperus communis
The asci are about 35-40 (-50?) x 5-6 and paraphyses 2-3 wide.
  • message #14289
Marja Pennanen, 12-02-2011 19:09
Re:Orbilia on Juniperus communis
There seem to be something on the asci and paraphyses.

Marja
  • message #14290
Hans-Otto Baral, 12-02-2011 19:19
Hans-Otto Baral
Re:Orbilia on Juniperus communis
Did you look for the spores: do they have a drop only at one end? The asci do not look truncate, or?

Not sure if an Orbilia at all.

Zotto
Marja Pennanen, 12-02-2011 19:39
Re:Orbilia on Juniperus communis
Hi,

I've marked drops in one end, besides in one spore in both ends ;)
The asci were clavate, not truncate.
I'll see, if I can find them more. But only when the weather is milder, which means: not very soon.
Yesterday I got frostbites to my toes.

Marja