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15-09-2025 14:40

Engler & Prantl, Nat. Pflanzenfam. (Ed. 2) 1938
Nicolas VAN VOOREN Nicolas VAN VOOREN

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

14-09-2025 22:16

Cheilymenia stercorea
Philippe PELLICIER

Apothécies petites jusquà 3 mm, oranges, avec de

13-09-2025 14:01

Otidea platyspora or something else?
Thomas Flammer

dark brown apothecia, splitIKI-Spores biguttulate

10-09-2025 17:18

Pseudocoprotus catenipilus ???
Blasco Rafael Blasco Rafael

Hola, encontre este estiercol de vaca estos apotec

13-09-2025 14:10

Hymenoscyphus on Rubus
Wim de Groot

We found this hymenoscyphus on rubus fruticulosis.

13-09-2025 15:43

Recherche
Edmond POINTE Edmond POINTE

Bonjour Christian,J'ai trouvé deux spores ressemb

11-09-2025 16:57

Marthamycetales revision published
Jason Karakehian Jason Karakehian

Our revision of Marthamycetales (Leotiomycetes) is

10-09-2025 23:53

Strickeria kochii?
Marcel Heyligen Marcel Heyligen

Found on Robinia pseudoacasia together with Diapor

02-09-2025 11:34

dark- and small-spored Sordariomycetes on Fraxinus - Denmark
Thomas Læssøe

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

07-09-2025 08:19

Hymenoscyphus?
Josep Torres Josep Torres

Hello.Tiny pinkish discomycetes, photographed and

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Pyrenopeziza on Salix
Juuso Äikäs, 28-01-2023 12:27
These were growing on a piece of thick Salix caprea bark attached to a dead(?), standing tree.

Macroscopically these looked quite fresh, but under the microscope most of the asci looked deformed - swollen, and many spores seemed to be germinating.

Asci 8-spored, with croziers, IKI negative. Paraphyses narrowly cylindrical, without VBs. The spores measure 7.5 - 10.6 × 3.2 - 3.9 µm.

Any hope getting to species level?
  • message #75019
  • message #75019
Hans-Otto Baral, 28-01-2023 22:32
Hans-Otto Baral
Re : Pyrenopeziza on Salix
Strange! Reminds me of P. viridula but the spores are too broad and the LBs too small. I made a new folder.