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17-12-2025 18:35

Michel Hairaud Michel Hairaud

Bonjour à tous/Hi to everyone I am passing along

21-11-2025 10:47

François Freléchoux François Freléchoux

Bonjour,Peut-être Mollisia palustris ?Trouvée su

15-12-2025 15:48

Danny Newman Danny Newman

Melanospora cf. lagenaria on old, rotting, fallen

15-12-2025 15:54

Johan Boonefaes Johan Boonefaes

Unknown anamorph found on the ground in coastal sa

15-12-2025 21:11

Hardware Tony Hardware Tony

Small clavate hairs, negative croziers and IKI bb

15-12-2025 07:09

Danny Newman Danny Newman

indet. Rutstroemiaceae sp. on unk. fallen leavesMc

15-12-2025 21:47

Pol Debaenst

Good evening, On 12/11/2025 I found ascomycetes w

15-12-2025 07:05

Danny Newman Danny Newman

Pseudosclerococcum golindoi (det: Zotto)near Cosb

15-12-2025 11:49

Danny Newman Danny Newman

ITS sequences from the following two collections B

15-12-2025 12:34

Danny Newman Danny Newman

indet. Rhytismataceae on oak leafnear Purchase Roa

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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