Tympanidaceae - Forum ASCOFrance

09-12-2025 12:06

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Bonjour,Je recherche l'article concernant Hypobryo

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Ascomycet mit Sammelfruchtkörper.

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Hallo, ich habe in einer Moos-Aufsammlung (epiphy

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"Hello everyone,I'm relatively new to microscopy (

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aff. Tricharina?

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.. found by a seminar-participant, I do not know t

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07-12-2025 17:43

Helvella

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08-12-2025 17:37

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08-12-2025 13:39

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https://svampe.databasen.org/observations/10572899

07-12-2025 22:43

Leucostoma ?

Andreas Millinger

Good evening, tried to determine with Munks Valsa

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