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31-08-2025 17:32

Michel Hairaud Michel Hairaud

Bonjour, Pas d'identité trouvée pour cette réc

31-08-2025 14:34

Thomas Flammer

I have found a Rutstroemia on abt. 2000 m on Alnus

29-08-2025 19:04

Thomas Flammer

Spores 21.2 - 26.2 x 8.3 - 11.3 µm - Q: 2.20 - 2.

30-08-2025 18:29

Joaquin Martin

Hi,I found this undetermined ascomycete on broadle

28-08-2025 17:24

Thomas Flammer

I know, that this is not the real topic of this fo

29-08-2025 05:16

Francois Guay Francois Guay

I think I may have found the teleomorph of Dendros

24-08-2025 21:59

Edmond POINTE Edmond POINTE

Bonsoir amis mycologues,Trouvé sur crottin de che

27-08-2025 12:02

Pavol Palo

Hello dear friendsI would like to ask for sharing

25-08-2025 17:37

François Freléchoux François Freléchoux

Bonjour,Nous avons trouvé samedi dernier à l'ét

24-08-2025 21:30

Ethan Crenson

Found yesterday in a New Jersey park.  An Orbilia

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Pseudombrophila hepatica?
Uwe Lindemann, 05-02-2008 22:07
Uwe LindemannHello forum,
last weekend we found a difficult operculate discomycete, growing on undetermined moss between rabbit-dung. Possibly it is a coprophilous fungi.
Apothezia: isolated, 0,1-0,2 cm, reddish brown with purplish touch, hymenium pointed, somewhat gelatinous, with a brighter toothed margin (see picture 1).
Microscopic features:
Asci 8-spored, 220 x 23-30.
Spores: elliptical, 30-35 x 15-16,5, each with a weak but significant guttule (ca. 4 ym) in the centre.
Paraphyses: branched, with with swollen apex, thick-walled and with a lot of septations (see picture 2).
Our provisoric determination is: Pseudombrophila hepatica.
What do you think about our determination? Or do you know further help?
Best wishes
Uwe Lindemann and Dirk Wieschollek
  • message #4041
Uwe Lindemann, 05-02-2008 22:09
Uwe Lindemann
picture 2
picture 2
  • message #4042
Nicolas VAN VOOREN, 05-02-2008 22:25
Nicolas VAN VOOREN
Re:Pseudombrophila hepatica?
Hello.
Your determination seems to be correct. I think this is the species with the most longer spores.
Best regards.
Nicolas
Uwe Lindemann, 06-02-2008 18:59
Uwe Lindemann
Re:Pseudombrophila hepatica?
Thank you very much for your help!
Best regards
Uwe
Hans-Otto Baral, 06-02-2008 21:26
Hans-Otto Baral
Re:Pseudombrophila hepatica?
I wish to add that the central "guttule" in the spores is the nucleus (light area) containing the nucleolus (grey area).

Zotto
Uwe Lindemann, 06-02-2008 21:48
Uwe Lindemann
Re:Pseudombrophila hepatica?
We had interpreted the grey area within the light area as "guttule". Thank you for your correction.
Raúl Tena Lahoz, 07-02-2008 13:44
Raúl Tena Lahoz
Re:Pseudombrophila hepatica?
Hi! I also found it recently.
Raúl.
  • message #4069
Uwe Lindemann, 07-02-2008 18:00
Uwe Lindemann
Re:Pseudombrophila hepatica?
Hello Raul, your collection looks very similar to our own!
Best Uwe