Accès membres

Mot de passe perdu? S'inscrire

16-09-2025 12:53

Philippe PELLICIER

Pézizes de 1-4 mm, brun grisâtres, sur les capsu

03-09-2025 12:44

Enrique Rubio Enrique Rubio

Hi to somebody.I would like to know your opinion o

15-09-2025 14:40

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello.I'm searching for a digital copy of the seco

14-09-2025 22:16

Philippe PELLICIER

Apothécies petites jusquà 3 mm, oranges, avec de

13-09-2025 14:01

Thomas Flammer

dark brown apothecia, splitIKI-Spores biguttulate

10-09-2025 17:18

Blasco Rafael Blasco Rafael

Hola, encontre este estiercol de vaca estos apotec

13-09-2025 14:10

Wim de Groot

We found this hymenoscyphus on rubus fruticulosis.

11-09-2025 16:57

Jason Karakehian Jason Karakehian

Our revision of Marthamycetales (Leotiomycetes) is

10-09-2025 23:53

Marcel Heyligen Marcel Heyligen

Found on Robinia pseudoacasia together with Diapor

02-09-2025 11:34

Thomas Læssøe

https://svampe.databasen.org/observations/10527903

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Trichophaeopsis
Juuso Äikäs, 05-10-2020 19:10
In this place I have seen lots of these growing during the previous couple falls. The substrate is fallen branches and litter or Populus tremula. I assumed that they were T. bicuspis, but apparently that species' spores should have some oil drops. I found some previous discussions here and a couple findings that also lacked the drops, but had bigger spores. 

Spores (freshly ejected in water): 

15.4 - 15.9 × 10.4 - 11 µm
Q = (1.4) 1.45 - 1.5 ; N = 5
Me = 15.7 × 10.6 µm ; Qe = 1.5
  • message #65223
  • message #65223
  • message #65223
Lothar Krieglsteiner, 05-10-2020 19:18
Lothar Krieglsteiner
Re : Trichophaeopsis
I don`t remember all details but I remember I found T. bicuspis sometimes in large amounts in leaves of Populus.
Best, Lothar
Juuso Äikäs, 05-10-2020 19:34
Re : Trichophaeopsis
Yeah the substrate would be typical, but if I understood correctly, they must have the oil drops.