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25-04-2025 22:48

Gustaf Fredell Gustaf Fredell

Hello,I hope everything is going well. I couple mo

18-04-2025 23:16

Robin Pétermann Robin Pétermann

Bonjour, Voici une probable Mollisia, genre que j

24-04-2025 21:35

Thorben Hülsewig

Hi there,last week i could found this asco on an S

25-04-2025 17:24

Stefan Blaser

Hi everybody, This collection was collected by J

25-04-2025 09:33

Josep Torres Josep Torres

Ascomata shaped like deformed black grains, measur

24-04-2025 21:53

Lothar Krieglsteiner Lothar Krieglsteiner

... 15.7.24 in the Alps. There were many asci with

23-04-2025 20:16

Miguel Ãngel Ribes Miguel Ángel Ribes

Good afternoon Looking for Octospores / Lamprospo

24-04-2025 15:03

Henri Koskinen

Hello, I collected this Lasiobolus 22.04. near Hel

23-04-2025 19:58

Francois Guay Francois Guay

I found this interesting Orbilia sp. one year ago

22-04-2025 10:37

François Bartholomeeusen

Also found on April 18, 2025 on an old seed-pod of

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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