Durella on Quercus - Forum ASCOFrance

03-02-2013 19:50

Helotium schimperi

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

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Recherche biblio Lambertella WHETZEL 1943

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Bonjour à tous, Je recherche cette publication :

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Good morning, I found a Diaporthe species on Samb

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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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Pyreno in the bark of Lonicera xylosteum

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Good evening,failed to find an idea for this fungu

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Last week we published the following paper where w

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recherche de publi

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Bonjour, quelqu'un pourrait-il me transmettre un

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Literature request

Maren Kamke

Good evening, I am looking for the following pape

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Durella on Quercus

Juuso Äikäs, 20-04-2023 15:56

These little black ascos were growing on the upper side of a fallen, decorticated trunk of Quercus robur.

Asci 8-spored, with croziers, IKI+(bb). Paraphyses filiform at the lower part, swollen at the tip and glued together in bunches with some exudate. Spores 4-celled, with a large guttule in each of the cells, measuring 16 - 18.3 × 6.2 - 6.8 µm.

Could this pass as Durella melanochlora?

Hans-Otto Baral, 20-04-2023 17:07

Re : Durella on Quercus

I suppose yes. The size of the LBs in the spores appears to vary in this species.

Juuso Äikäs, 20-04-2023 17:22

Re : Durella on Quercus

OK; thanks for the conformation.

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