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Mot de passe perdu?

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

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

Josep Torres

Josep Torres

Hello.Tiny pinkish discomycetes, photographed and

Scutellinia trechispora? with big ascospores

Kozak Robert, 09-07-2024 16:06

Hi.

I found this Scutellinia in the deciduous forest, on the soil.
Hymenium bright red. Apothecia diameter 1-2 mm. Everything looks like S.trechispora, but the ascospores have 20.4-23.7 µm diameters (Av=21.9 µm) (N=30).
Ornamentation up to 2.5 µm
Photo 1
A - Scutellinia with a diameter 21.9µm
B - Scutellinia 17.6µm in diameter (found about 100 meters away)
Hair: length up to 950 µm, width 40 µm, thick 8 µm walls.

Is my ID correct?

Nicolas VAN VOOREN, 09-07-2024 18:28

Nicolas VAN VOOREN

Re : Scutellinia trechispora? with big ascospores

The microscopic characters correspond to which collection, A or B?

Kozak Robert, 09-07-2024 18:42

Re : Scutellinia trechispora? with big ascospores

Microscopic photos correspond to A

Kozak Robert, 09-07-2024 20:35

Re : Scutellinia trechispora? with big ascospores

And some micro photos for B, ascospores smaller (for comparison).

Nicolas VAN VOOREN, 10-07-2024 11:40

Nicolas VAN VOOREN

Re : Scutellinia trechispora? with big ascospores

Both have truncate spines and so represent S. trechispora.

Malcolm Greaves, 11-07-2024 13:49

Malcolm Greaves

Re : Scutellinia trechispora? with big ascospores

I recently found a trechispora with spores over 20 and much shorter hairs than I have found in the past so maybe the criteria for this species need a slight adjustment