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26-03-2026 15:31

Ã…ke Widgren Ã…ke Widgren

Hello,I found this one in October last year, on r

31-03-2026 16:20

Mlcoch Patrik Mlcoch Patrik

Hello, Please about help with determination. On

31-03-2026 08:19

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous m'aider à

30-03-2026 12:18

Sylvie Le Goff

BonjourRécolté sur la base de Pteridium aquilinu

30-03-2026 12:03

William Slosse William Slosse

Hello all,On 27/03/26, in Kraaiveld in Wingene (Be

25-03-2026 10:35

Hulda Caroline Holte

Hello,I collected this species growing on a dead b

28-03-2026 17:41

Louis DENY

Bonjour forum,Mollisia trouvée sur tige de Molini

30-03-2026 09:53

Yanick BOULANGER

BonjourVoici des petites fructifications poilues s

27-03-2026 10:47

Ã…ge Oterhals

I have tentatively identified this Stictis to S. f

28-03-2026 07:55

Marc Detollenaere Marc Detollenaere

Hello everybody,Yesterday I found a number of whit

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Scopinella on Dryas octopetala
Gernot Friebes, 11-03-2026 14:14
Hi,

I would like to share a collection of Scopinella sp. on Dryas leaves. It is close to S. barbata but differs in smaller ascospores: here they are generally only up to 6.0(6.5) µm in diameter.
Chlebicki (2002) describes a similar collection on Dryas with long terminal hairs and ascospores up to 6.5 µm in diameter, but the ascospores are illustrated with a straight lighter-coloured central band rather than a darker pigmented Z-shaped band as in my collection and in S. barbata.
Unfortunately I could not find any asci to check the number of ascospores.

Maybe someone has found something similar before.

Best wishes,
Gernot
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