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09-02-2026 22:01

ruiz Jose

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

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

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

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Patellaria-like fungus
Nicolas VAN VOOREN, 08-05-2017 19:03
Nicolas VAN VOORENHello.
I found a very small Patellaria-like fungus, growing on decorticated dead branch of Quercus. The apothecia are 0.2-0.5 mm in diam.
Asci with crozier, IKI+ (bb), with 8 biseriate spores. Paraphyses very thin, ~ 2 µm in diam.
Ascospores clavate, 16-20 × 4-4.2 µm, hyaline, with 1 to 2 septa (outside the asci), with some minute guttules.
The excipulum appears olive in 5% KOH (see attached picture, although a bit darker here).

Any suggestion?
  • message #48761
  • message #48761
DirkW, 08-05-2017 19:33
DirkW
Re : Patellaria-like fungus
hello nicolas,

sounds like something out of durella. perhaps d. macrosporum (as documented in zotto-folders under macrosporum iki+) could fit?

best

dirk
Hans-Otto Baral, 08-05-2017 22:41
Hans-Otto Baral
Re : Patellaria-like fungus
well, the excipulum does not really look like in Durella, and the spores are non-septate in the living asci.
I have no idea. Was this an exposed substrate or on the moist ground?
Nicolas VAN VOOREN, 08-05-2017 23:00
Nicolas VAN VOOREN
Re : Patellaria-like fungus
The dead branch was exposed.