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07-12-2025 22:43

Andreas Millinger Andreas Millinger

Good evening, tried to determine with Munks Valsa

07-12-2025 17:43

Malcolm  Greaves Malcolm Greaves

This Helvella was in mixed woodland. Uniform cupul

07-12-2025 16:07

Arnold Büschlen

Hallo, ich habe in einer Moos-Aufsammlung (epiohy

05-12-2025 17:33

Bruno Coué Bruno Coué

Bonjour, je serais heureux de recueillir votre avi

07-12-2025 09:24

Castillo Joseba Castillo Joseba

De la pasada semana en Galicia EspañaEn el suelo

06-12-2025 00:19

Viktorie Halasu Viktorie Halasu

Hello, would anyone have this article, please? An

04-12-2025 23:53

Malcolm  Greaves Malcolm Greaves

Is there an up to date Anthracobia key available?T

04-12-2025 21:30

Ethan Crenson

Hello all, I am looking for the following:  Bar

02-12-2025 18:59

Malcolm  Greaves Malcolm Greaves

This pair of ascos 2.5cm across were on recently b

03-12-2025 20:02

Buckwheat Pete

Hello everyone, does anyone know the genus Godroni

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Perhaps Calycina sp. ? on Populus bud
Thorben Hülsewig, 09-10-2019 14:17
Hi there,

yesterday i found this ascomycet on populus bud.
Could this be a Calycina or is it something else ?


best regards,
Thorben

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Hans-Otto Baral, 09-10-2019 17:01
Hans-Otto Baral
Re : Perhaps Calycina sp. ? on Populus bud
The spores look of different size. Why not Gemmina (Calycina) gemmarum? Though I know this only from November till March. But everything is earlier these days.
Thorben Hülsewig, 09-10-2019 22:18
Re : Perhaps Calycina sp. ? on Populus bud
Danke Zotto :)
Der Fund zu dieser Zeit war wahrscheinlich nur Glück, weil es war der einzige Befall auf einer Pappelknospe die ich dort gesehen habe.
Wahrscheinlich wird es erst in ein paar Wochen deutlich mehr Befälle geben.