Brown-spored Apothecia on wood

11-03-2026 17:36

Help for Genus and Species ID

Michel Hairaud

Bonjour, Je cherche des indices pour cette réc

12-03-2026 19:44

Ostropoloid fungus on Hibiscus

Enrique Rubio

Hi to everybody.Can you give me any suggestions ab

08-03-2026 14:05

Helvella lacunosa

Thierry Blondelle

Bonjour à tous,Sur 3 récoltes supposées de H. l

12-03-2026 15:45

Dematioscypha cf. olivacea

Åge Oterhals

Dear forum,I found this small discomycete on a ver

12-03-2026 16:17

Mollisia atlantica

Sylvie Le Goff

Bonjour à tousRécolté dans le 22 en France (ré

12-03-2026 14:37

Octospora

David Wasilewski

These small ascomycota (1-3 mm) ere observed growi

11-03-2026 16:48

Saccobolus minimoides ?

Bruno Coué

Bonjour, je serais heureux d'avoir votre avis sur

09-02-2026 22:01

ruiz Jose

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

11-03-2026 14:14

Scopinella on Dryas octopetala

Gernot Friebes

Hi,I would like to share a collection of Scopinell

15-09-2020 17:27

Thyridaria sp.

Andgelo Mombert

Bonjour, Sur branche morte décortiquée de Berbe

« < 1 2 3 4 5 > »

Brown-spored Apothecia on wood

Stefan Blaser, 04-11-2019 19:17

Hello everybody,

I did have limited possibilities and time to work on this collection, but very likely the characteristics of the species are special enough to get some help here...

Ecology: On deciduous wood, most likely Tilia

Macro: Apothecia about 1-2 mm in Diameter, dark olive-green, discoid, in small groups. When old nearly black.

Micro: Spores brown, smooth, aseptate, filled with greenish oildrops, 11.5-13 x 7.5-9 µm. Paraphyses zylindric, about 2 µm broad, conspicuously filled with greenish oildrops that turn reddish in IKI. Asci IKI negative.

Thanks a lot for any help,

Stefan