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11-09-2025 16:57

Jason Karakehian Jason Karakehian

Our revision of Marthamycetales (Leotiomycetes) is

10-09-2025 17:18

Blasco Rafael Blasco Rafael

Hola, encontre este estiercol de vaca estos apotec

02-09-2025 11:34

Thomas Læssøe

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

10-09-2025 23:53

Marcel Heyligen Marcel Heyligen

Found on Robinia pseudoacasia together with Diapor

07-09-2025 08:19

Josep Torres Josep Torres

Hello.Tiny pinkish discomycetes, photographed and

09-09-2025 12:07

Edmond POINTE Edmond POINTE

Bonjour amis mycologues,Trouvé sur moquette de ch

08-09-2025 19:07

ruiz Jose

Hola me pasan esta recolecta en madera de fraxinus

03-09-2025 21:59

Philippe PELLICIER

La Léchère, Col de la Madeleine, alt 1970m, au s

06-09-2025 21:40

David Chapados David Chapados

Hi, Does somebody know the genus that has those b

07-09-2025 11:34

Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hello,I have identified this fungus as Hymenoscyph

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Xylariales
Stoykov Dimitar, 05-12-2024 20:48
Stoykov DimitarHallo colleagues,

I need to consult a xylarialean collection. found on may, alt. ca. 1350 m.  It is represented by a small black tiny crust, pappilate minute stromata - granular in appearance. Developed on thin minute piece of coriaceous plant, but more likely part of wide herbaceous dead stem). Asci are about 60 x 7 micrometers.
Ascospores are smal, ca. 8-10 x 2.2-3.5 micrometers (mean = 6.1 (sd 0.6) x 2.7 (sd 0.3), almost hyaline, and brownish in appearance, ellipsoidal, in water look like with 2 guttules.  
I was thinking of genus Anthostoma, but stromata are multiperithecial.

Thank You in advance!

Dimitar 

  • message #80870
  • message #80870