01-12-2023 21:54
Marian Jagers
Does anyone recognize this species? Apothecia in
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Dirk GerstnerHello everyone, I found the following small black
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François BartholomeeusenDear forum participants, On a thin twig of Myrica
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ruiz Jose antonioHola a todos, en un talud cercano a un riachuelo,
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Villalonga PacoOn basic soil in humid bank, Teruel, Spain, around
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Kees van Oorde
Very small fruiting bodies on affected leaves. Fou
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Béatrice Senn-Irletalll issues of Mycologia Helvetica (1983-2000) are
Stromatic Pyreno
Stefan Blaser,
22-03-2019 16:28
Hello everybody,
I'm really at a loss with this one:
Stroma similar to Eutypa with cruciate Ostioles, but I keep finding hyaline spores with mostly 5 transversal and 1 (incomplete) longitudinal septum ?!?
Habitat: Deciduous wood, probably Fraxinus
Any ideas would be welcome!
Thanks and best wishes,
Stefan
Peter Wilberforce,
23-03-2019 18:14
Re : Stromatic Pyreno
Hello Stefan,
A possible genus might be Dothiora. Are the spores hyaline or cloured?
All the best,
Peter
Stefan Blaser,
24-03-2019 06:53
Re : Stromatic Pyreno
Thanks Peter!
Spores are not obviously coloured, but might not be fully mature.
What I find about Dothiora is quite different from what I found.
Dothiora has well delimited, pulvinate stromata and no Perithecia (simple locules within the stroma).
Stefan