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01-04-2025 23:18

Yanick BOULANGER

BonsoirRécolté par un ami sur dans un tas de bra

29-03-2025 09:08

Martine  Vandeplanque Martine Vandeplanque

Bonjour.J’ai essayé d’étudier un Daldinia.Qu

30-03-2025 10:24

Gonzalez Garcia Marta

Good morning, I would like to know the opinion of

01-04-2025 10:35

Yanick BOULANGER

BonjourSur bois très pourriApothécie 0,2 - 0,5 m

31-03-2025 17:01

akcay mustafa emre

Hello everyone, My name is Mustafa Emre Akçay, a

30-03-2025 12:41

Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia (España), r

24-03-2025 21:26

éric ROMERO éric ROMERO

Bonjour, J'ai besoin d'une confirmation ou infirm

29-03-2025 21:13

Tomaz Vucko Tomaz Vucko

Hello! I found this Cistella on old stem of Impa

29-03-2025 06:21

Francois Guay Francois Guay

Hi! I found this interesting tiny ascomycete on i

29-03-2025 05:45

Sebastien Basso

Hello, I'm conducting a mycological inventory in

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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