Greyish aquatic asco - Forum ASCOFrance

19-02-2026 13:50

Hairy disc on wood

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We found this collection on deciduous wood on 7-2-

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Ayuda con esta

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Me mandan el material de Galicia (España), recole

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Good morning, I found a Diaporthe species on Samb

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Recherche biblio Lambertella WHETZEL 1943

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Bonjour à tous, Je recherche cette publication :

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Helotium schimperi

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Good time), I've compared this specimen with the

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Lentomitella like, aseptate?

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recherche de publi

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Bonjour, est-ce que quelqu'un pourrait me fournir

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Exosporium tiliae

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Bonjour,La micro de cet anamorphe de Hercospora su

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Greyish aquatic asco

Andreas Jacob, 08-05-2025 20:50

Good evening,

due to contstant drought I started to search for aquatic ascomycetes. Last month I found one on a submerged branch. I would assume that it`s probably growing on ash because there was a dead ash tree pretty close to the place of discovery. Poplar and fir were also present.

Spores: 10,6-122-13,8 x 2,4-3,0-3,5 (a few spores seem to have a septum)

IKI: weakly positive

Paraphyses: septated

Croizers:

Does anyone have suggestions? Many thanks for your help :)

Cheers, Andreas