Tympanidaceae - Forum ASCOFrance

11-09-2025 16:57

Marthamycetales revision published

Jason Karakehian

Our revision of Marthamycetales (Leotiomycetes) is

10-09-2025 17:18

Pseudocoprotus catenipilus ???

Blasco Rafael

Hola, encontre este estiercol de vaca estos apotec

02-09-2025 11:34

dark- and small-spored Sordariomycetes on Fraxinus - Denmark

Thomas Læssøe

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

10-09-2025 23:53

Strickeria kochii?

Marcel Heyligen

Found on Robinia pseudoacasia together with Diapor

07-09-2025 08:19

Hymenoscyphus?

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Hello.Tiny pinkish discomycetes, photographed and

09-09-2025 12:07

Trichobolus

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Bonjour amis mycologues,Trouvé sur moquette de ch

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Hymenoscyphus sp

ruiz Jose

Hola me pasan esta recolecta en madera de fraxinus

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Vibrissea filisporia f. boudieri

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

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Pyrenomycetes

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Hi, Does somebody know the genus that has those b

07-09-2025 11:34

Hymenoscyphus vacini

Zuzana Sochorová (Egertová)

Hello,I have identified this fungus as Hymenoscyph

Tympanidaceae

Elisabeth Stöckli, 01-12-2019 13:20

Bonjour,

Trouvé sur bois mort et décortiqué de feuillu (sur un ancien dépôt de bois au bord d'une route à 622 m), apothécies 0.2 - 0.6 mm, turbinée à l'état jeune, puis étalée, à hyménium brun-noir, surface externe concolore, asques 160 - 240 x 10 - 15 µm, crochets+, octosporés, IKI-, spores 57 - 92 x 3 - 3.5 µm de diamètre, multiseptées, paraphyses filiformes et ramifiées au sommet. Merci de me donner une idée.

Elisabeth

Adam Polhorský, 01-12-2019 14:10

Re : Tympanidaceae

Super! I had this species 2 times. I think it`s the same genus as Zottos "Skyttea/Durella" uncinata. Sequence places it unresolved within Helotiales. Despite the strong ionomidotic reaction and rounded inamyloid ascus apex its unrelated to Cordieritidaceae. https://drive.google.com/open?id=1yJpGqMX0kDA6zHe3BJIUxGp2KwcVcrTA

Elisabeth Stöckli, 01-12-2019 15:14

Re : Tympanidaceae

Great, thanks a lot!

Ionomidotic reaction KOH 5% , for the bark, I think it's Alnus.

Elisabeth