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25-04-2025 17:24

Stefan Blaser

Hi everybody, This collection was collected by J

09-02-2026 22:01

ruiz Jose

Hola, me paso esta colección en madera de pino, t

10-02-2026 17:42

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous me donner

10-02-2026 18:54

Erik Van Dijk

Does anyone has an idea what fungus species this m

09-02-2026 20:10

Lothar Krieglsteiner Lothar Krieglsteiner

The first 6 tables show surely one species with 2

09-02-2026 14:46

Anna Klos

Goedemiddag, Op donderdag 5 februari vonden we ti

09-02-2026 11:42

Åge Oterhals

Hi forum, I found this Lachnum on old hardwood tw

02-02-2026 21:46

Margot en Geert Vullings

On a barkless poplar branch, we found hairy discs

25-01-2026 23:23

Tomaz Vucko Tomaz Vucko

Hello! I found this species that resembles Delitsc

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Ascomycete among bryophytes.
Josep Torres, 29-12-2025 08:30
Josep TorresHello.
A tiny ascomycete sprouting under Juniperus thurifera, on calcareous soil, among the bryophytes.
Orange ascomata, flattened grain-shaped, with a diameter of 0.6–0.8 mm.
Sparse asci, containing more than 100 ascospores, with no apparent reaction to Melzer's reagent. Thread-like paraphyses with yellowish intracellular pigment, not protruding above the level of the asci, with short, broadened septa at their ends.
Cylindrical ascospores with large lipid droplets inside and with the following measurements of free ascospores in water:
(8.6) 8.9 - 12.4 (16.1) × (3.2) 3.5 - 4.2 (4.5) µm
Q = (2.1) 2.3 - 3.3 (3.9) ; N = 34
Me = 10.6 × 3.8 µm ; Qe = 2.8

Despite my best efforts, I haven't been able to find anything similar to my proposal.
Any feedback would be greatly appreciated.
Thank you in advance.
Best regards.

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Nicolas VAN VOOREN, 29-12-2025 08:34
Nicolas VAN VOOREN
Re : Ascomycete among bryophytes.
Maybe a lichen...
Zdenek Palice, 29-12-2025 11:11
Zdenek Palice
Re : Ascomycete among bryophytes.
Yes it looks like lichen, apparently Biatorella fossarum,
Check at : https://italic.units.it/index.php?procedure=taxonpage&num=303

Zdenek
Miguel Ángel Ribes, 29-12-2025 13:08
Miguel Ãngel Ribes
Re : Ascomycete among bryophytes.
Yes, Josep, Biatorella fossarum, a common lichen often confused with Octospora/Lamprospora.

Miguel Á. Ribes
Josep Torres, 29-12-2025 14:17
Josep Torres
Re : Ascomycete among bryophytes.
Many thanks to all three of you.
Interestingly, it shared space with some apothecia of Octospora gemmicola, which had a virtually identical macroscopic appearance.
It will therefore remain as Biatorella fossarum.
Best regards.
Miguel Ángel Ribes, 29-12-2025 16:32
Miguel Ãngel Ribes
Re : Ascomycete among bryophytes.
When you cut Biatorella you notice It is much more hard than Octos or Lampros