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05-12-2025 17:33

Lachnum sur feuille de chêne
Bruno Coué Bruno Coué

Bonjour, je serais heureux de recueillir votre avi

04-12-2025 23:53

Anthracobia key
Malcolm Greaves Malcolm Greaves

Is there an up to date Anthracobia key available?T

04-12-2025 21:30

literature search
Ethan Crenson

Hello all, I am looking for the following:  Bar

02-12-2025 18:59

Round spores asco
Malcolm Greaves Malcolm Greaves

This pair of ascos 2.5cm across were on recently b

03-12-2025 20:02

Godronia sp.
Buckwheat Pete

Hello everyone, does anyone know the genus Godroni

02-12-2025 19:25

Lasiosphaeriaceae
Buckwheat Pete

Hello, can anyone identify this hairy fungus growi

02-12-2025 14:28

Urceolella crispula?
Mirek Gryc

527 / 5 000Hello everyoneThey grew on dead shoots

30-11-2025 12:53

Calycina cf. languida
Edvin Johannesen Edvin Johannesen

White short-stipitate apothecia found on thin twig

30-11-2025 10:47

Peziza fimeti or granulosa
William Slosse William Slosse

I recently found a collection of small Peziza sp.

27-11-2025 12:01

Valsa/Cytospora on Cryptomeria bark - Denmark
Thomas Læssøe

https://svampe.databasen.org/observations/10496727

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Guignardia punctoidea
Dirk Baert, 29-10-2020 21:46
Hallo allen,
Deze gevonden op vergane eikenblad.
Ik denk aan Guignardia punctoidea?
Ascosporen 11-12  x 4-5µm
Grt Dirk
  • message #65641
  • message #65641
  • message #65641
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Chris Yeates, 29-10-2020 23:34
Chris Yeates
Re : Guignardia punctoidea
Goedenavond Dirk

Looks OK to me. If you keep the leaf damp in a refrigerator for several days you might get better material.

Amitiés, Chris
Dirk Baert, 29-10-2020 23:47
Re : Guignardia punctoidea
Thanks Chris
Grt Dirk