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27-02-2026 11:21

Yannick Mourgues Yannick Mourgues

Hi to all. Here is a specie that can may be relat

18-03-2026 13:09

Khomenko Igor Khomenko Igor

I recently examined Celtis occidentalis branches

18-03-2026 18:42

Gonzalez Garcia Marta

I have collected some lyre-shaped apothecia on the

18-03-2026 17:22

Katarina Pastircakova

Hi there,I'm looking for the following literature:

27-11-2025 15:41

Thomas Læssøe

Spores brownish, typically 4-celled; 26.8 x 2.4;

18-03-2026 11:52

Thomas Læssøe

https://svampe.databasen.org/observations/10493688

11-03-2026 17:36

Michel Hairaud Michel Hairaud

Bonjour, Je cherche des indices  pour cette réc

17-03-2026 10:40

Martine  Vandeplanque Martine Vandeplanque

Bonjour à tous.Chaque année en mars ou avril, il

17-03-2026 19:41

Bernard CLESSE Bernard CLESSE

Bonsoir à toutes et tous,Pourriez-vous m'aider à

12-03-2026 19:44

Enrique Rubio Enrique Rubio

Hi to everybody.Can you give me any suggestions ab

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inoperculate Discomycetes
Björn Wergen, 29-01-2012 20:53
Björn WergenHi again,

between Radulomyces confluens, Mollisia aff. cinerea and Coniochaeta pulveracea I have found a small, 0,1-0,3 mm broad discomycetes on decorticated Quercus-wood. I just need to have some experience with this small species, so I tried to make some good pictures, and I hope you can see something on them, perhaps the correct specimen ;)

The fruitbodies have distinct hairs, which are mostly clustered together. The hairs are about 70-90x4-5µm and have yellow apices as you can see it in the photos. Asci tips have low reaction in Melzer (pale blue).

If more information is needed, I will try to take some more photos.

regards and thanks,
björn
  • message #17224
  • message #17224
  • message #17224
  • message #17224
Hans-Otto Baral, 29-01-2012 20:57
Hans-Otto Baral
Re : inoperculate Discomycetes
It is barbata time :-)

Hairs have glassy apices, and we had this species just a few days ago... :-)

Protounguicularia barbata = Olla transiens.

Zotto
Björn Wergen, 29-01-2012 21:02
Björn Wergen
Re : inoperculate Discomycetes
could Olla transiens be?

arg ZOTTO :D

Vielen Dank :)

regards,
björn