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14-01-2025 10:11

Margot en Geert Vullings

On a dead branch of Cryptomeria that has been lyin

15-01-2025 18:36

François Valade François Valade

hello forthe french fungi types project, I am loo

14-01-2025 18:17

Martine  Vandeplanque Martine Vandeplanque

Bonsoir à tous. Grande première rencontre avec

13-01-2025 20:17

Jorge Hernanz

Buenas tardes, adjunto datos de éste pequeño pez

10-01-2025 11:24

Wim de Groot

We found this small black spots on perennial stem

10-01-2025 18:19

Marc Detollenaere Marc Detollenaere

Dear Forum,I found some colonies of orange coloure

19-12-2024 11:54

michel bertrand

Bonjour, Après moultes recherches plutôt infruc

12-01-2025 12:52

Thomas Flammer

Spores cylindrical-fusiform, 7 times septated, IKI

11-01-2025 19:32

Jean-Luc Ranger

Bonjour, je me demande si cette Helvelle ne serait

09-01-2025 20:35

Miguel Ãngel Ribes Miguel Ángel Ribes

Good afternoon This small pink ascomycete, 2 mm i

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Orbilia from Germany (Schwäbische Alb)
Lothar Krieglsteiner, 01-10-2024 16:15
Lothar Krieglsteiner.. on deciduous twig, on and near old specimens of nectrioid fungi.
The specimen is not fully ripe, so I found few spores outside the asci.
The rosy-pale apothecia are not (conspicuously) hairy, the excipulum of textura globulosa-(angularis), the paraphyses capitate and the asci 8-spores, without croziers.

One spore I could photograph - the form is quite special (?), the spore bodies are mostly roundish.
Can the species be named - or if not: what should be cleared still?

Yours, Lothar

P.S. I also found "Unguiculariopsis" castanea near Stictis in the same tour.
  • message #80297
  • message #80297
Hans-Otto Baral, 01-10-2024 17:41
Hans-Otto Baral
Re : Orbilia from Germany (Schwäbische Alb)
Hi Lothar, look O. comma. The branch should be Ulmus.
Lothar Krieglsteiner, 01-10-2024 17:46
Lothar Krieglsteiner
Re : Orbilia from Germany (Schwäbische Alb)
Hello Zotto,
thank you - sure! 
I did not think of O. comma because I only found O. comma on or below bark on standing trees of Ulmus. Anyway I should have recognised it ...
Yours, Lothar
Hans-Otto Baral, 01-10-2024 20:58
Hans-Otto Baral
Re : Orbilia from Germany (Schwäbische Alb)
Yes, it may occur this way as well! In such a case one can check the wood anatomy, while when only taking bark home it is not so easy to recognize Ulmus.