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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

06-02-2026 01:14

Tomaz Vucko Tomaz Vucko

Hello!How would you name this species? Most perith

04-08-2014 17:35

Leandro Sánchez Leandro Sánchez

Sur branche de feuillus, jusqu'à 22 mm diamètre,

05-02-2026 15:07

Vasileios Kaounas Vasileios Kaounas

Found on a fallen needle of Pinus halepensis, diam

05-02-2026 06:43

Stefan Blaser

Hello everybody, Any help on this one would be mu

18-08-2025 15:07

Lothar Krieglsteiner Lothar Krieglsteiner

.. 20.7.25, in subarctic habital. The liverwort i

02-02-2026 14:55

Andgelo Mombert Andgelo Mombert

Bonjour,Sur thalle de Lobaria pulmonaria.Conidiome

02-02-2026 14:33

Andgelo Mombert Andgelo Mombert

Bonjour,Sur le thalle de Peltigera praetextata, ne

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Pyreno with septate spores with germslit
Maren Kamke, 21-02-2014 08:21
Maren KamkeHi everybody,
a week ago I found this pyreno on wood. It has hairy fruitbodies of 1,2 mm diametre. hairs hyaline, 450x2 µm, Spores (33-42) 36,2 x 11,65 (10-13) µm, dark brown with one broad septum and two? germslits in each cell. Asci are 287 x 17 with 8 spores, IKl negative. I've no idea where to find this species.
Thank you
Regards Maren
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Michel Delpont, 21-02-2014 08:41
Michel Delpont
Re : Pyreno with septate spores with germslit
Hello Marem

Certainly
Delitschia.

Michel.
Maren Kamke, 21-02-2014 11:19
Maren Kamke
Re : Pyreno with septate spores with germslit
Thank you Michel,
the spores are slightly constricted and the band in the middle ist 3-4 µm wide. The germslit extends over the entire length.

Maren
Andrew N. Miller, 21-02-2014 17:14
Andrew N. Miller
Re : Pyreno with septate spores with germslit
Maybe a Rosellinia.

Andy