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14-07-2025 11:20

Michel Hairaud Michel Hairaud

Bonjour, Voici une espèce de  (?) Hyaloscyphace

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 11:19

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

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octospora coccinea ?
carl van den broeck, 21-01-2024 21:37
carl van den broeckDear guests
On a wall in Veurne (B) we find a lot of Octospora on Bryum capilara. With multiple keys the result is O coccinea, but I am not satisfied because the spores I find are wider than in the description on octospora.de and FMBDS (Van Vooren).  Where is my mistake?

28.4 [29.6 ; 30.3] 31.5 × 10.7 [11.1 ; 11.4] 11.8 µm
Q = 2.5 [2.6 ; 2.7] 2.8 ; N = 17 ; C = 68%
Me = 29.9 × 11.3 µm ; Qe = 2.7

excipulum ectal = angularis
  • message #78002
  • message #78002
  • message #78002
  • message #78002
Lukas Janosik, 22-01-2024 11:27
Lukas Janosik
Re : octospora coccinea ?
Dear Carl,
your collection represents an undescribed species that is relatively frequently recorded on Bryum capillare across Europe, see e.g. here https://bryophilous.co.uk/octospora-sp-bryum-capillare/, based on DNA it falls in the Octospora coccinea agg. but the spores are indeed different.
Lukas