Tympanidaceae - Forum ASCOFrance

14-04-2026 21:52

Thyriothecioid anamorph on Carex elata

Gernot Friebes

Hi,found on dead leaves of Carex elata. Conidia: 4

14-04-2026 20:31

Psilachnum lateritioalbum on Phragmites australis?

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Hi,can this be Psilachnum lateritioalbum on Phragm

14-04-2026 05:32

Pyrenomycete with yellow subiculum on Aralia

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Hi all, A few weeks back a friend pointed out som

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Seeking genus for 1 – 3 septate spored asco. on herb Nepteta cataria (Mint).

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Found on dead stems in February earlier this year

12-04-2026 15:52

Anamorph on Salix

Gernot Friebes

Hi,I'm looking for help with this anamorph collect

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Unknown anamorph on Primula eliator

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In a dune grassland in Oostduinkerke (Belgium), on

11-04-2026 15:45

Article search - Octospora ithacaensis

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Please, could anyone send me this paper?Moyne G.,

11-04-2026 13:34

Requesting help with Dasyscyphella sp. ID

Artem Ptukha

Hello, I am seeking assistance with the identific

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Una para ID

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Me mandan el material de Galicia, España, recolec

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Bientôt, un nouveau livre important

Michel Hairaud

Chers amis d'Ascofrance , voici une très bonne no

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