Accès membres

Mot de passe perdu? S'inscrire

16-01-2023 21:31

Riet van Oosten Riet van Oosten

Hello, Nearby the find of Calycina claroflava on

14-07-2025 17:55

Yanick BOULANGER

BonjourAutre dossier laissé en suspendJe viens de

14-07-2025 11:17

Yanick BOULANGER

BonjourJ'ai un dossier Jackrogersella qui est rest

14-07-2025 15:52

Gernot Friebes

Hi,I wanted to share this collection on Rubus idae

14-07-2025 13:37

Gernot Friebes

Hi,do you think this collection could be R. ulmari

14-07-2025 11:20

Michel Hairaud Michel Hairaud

Bonjour, Voici une espèce de  (?) Hyaloscyphace

14-07-2025 11:19

Michel Hairaud Michel Hairaud

Bonjour, Voici une espèce de  (?) Hyaloscyphace

25-02-2023 18:36

Elisabeth Stöckli

Bonsoir, Trouvé sur un tronc de Salix recouvert

12-07-2025 16:45

Thierry Blondelle Thierry Blondelle

Bonjour à tous,J'avais d'abord pensé à des stro

05-07-2025 12:38

Åge Oterhals

I found this pyrenomycetous fungi in pine forest o

« < 1 2 3 4 5 > »
Unknown ascomata on Betula wood
Robin Isaksson, 22-12-2023 19:27
Robin IsakssonHi This one was found on betula in northern Sweden.
Only dead material avaible.

apothecia K- Asci 8 spored, 31-36 x 3.6-4.9um K- K/I-
spores hyaline, onecell, 4-4.3 x 2.6-3um
Parafyses on topp witn brown cap, 3-4.5um wide

Anyone knows it?

Regrads
  • message #77700
  • message #77700
  • message #77700
  • message #77700
  • message #77700
Hans-Otto Baral, 22-12-2023 22:51
Hans-Otto Baral
Re : Unknown ascomata on Betula wood
I think this is Patinella hyalophaea, a very rarely collected species. Large excipular cells, small ellipsoid spores, capitate brown paraphyses, inamyloid asci. The spores should containe two relatively small LBs.
Robin Isaksson, 22-12-2023 23:09
Robin Isaksson
Re : Unknown ascomata on Betula wood
Dear Zotto,

Amazing! Thank you :) Yes i saw 2 small dropps in some spores in koh 10%. i forgott so wrigth that.
What i find! I should read you pdf abouth that species.

This find in Sweden was on a fallen log in a steam in an area where the two lichen species Bacidina cicumpulla and Lecidea hypopta has it stronghold and also occors on fallen logs in steams.

Best regards

Robin
  • message #77704
Hans-Otto Baral, 23-12-2023 09:38
Hans-Otto Baral
Re : Unknown ascomata on Betula wood
Seems this species likes to grow at streams.