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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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star-shaped formations
Sven Heinz, 26-02-2023 18:12
Sven HeinzHello,

i found these star-shaped formations on leaves of Forsythia. Does anyone know what this could be? The diameter is 300 µm.


 


Greetings Sven

  • message #75340
  • message #75340
  • message #75340
Martin Bemmann, 26-02-2023 18:42
Martin Bemmann
Re : star-shaped formations
These are stellate hairs of the leaves, Surely of Forsythia?

Here are pictures of Deutzia:


Regards

Martin
Sven Heinz, 26-02-2023 19:02
Sven Heinz
Re : star-shaped formations
Thanks that fits! I am absolutely certain that it is Forsythia. On some leaves there are very few stars, on others there are many.

Greetings Sven
Martin Bemmann, 26-02-2023 19:43
Martin Bemmann
Re : star-shaped formations
Hairs on Forsythia leaves would be new to me.