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07-12-2015 14:17

Zugna Marino Zugna Marino

Buon giorno a tutti, ad un primo momento, non ess

29-01-2026 10:04

Jean-Paul Priou Jean-Paul Priou

Bonjour à tous, Marcel LECOMTE président de L'A

21-01-2026 16:32

Gernot Friebes

Hi,I need your help with some black dots on a lich

17-11-2009 22:22

Pablo Chacón Pablo Chacón

Bonne nuit, Voir si vous m'avez élaguée appor

25-11-2012 20:32

Bometon Javier Bometon Javier

Ascomas cupoliformes abiertos lateralmente, himeni

25-01-2026 16:08

Malcolm  Greaves Malcolm Greaves

This Geoglossum had spores mostly 70-80 (87) with

27-01-2026 11:43

Malcolm  Greaves Malcolm Greaves

Is anyone with experience of DNA testing able to t

26-01-2026 11:49

Margot en Geert Vullings

We found this possible anamorph on a dead Cytisus

25-01-2026 23:23

Tomaz Vucko Tomaz Vucko

Hello! I found this species that resembles Delitsc

18-01-2026 12:24

Josep Torres Josep Torres

Hello.An anamorph located on the surface of a thin

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Lachnum with yellow disc?
Marc Detollenaere, 31-03-2023 22:52
Marc DetollenaereDear Forum,

On Populus I found some small hairy white discs with pale yellow hymenium.Asci were 8-spored and measured 40µ, paraphyses were filiform. The spores were cylindrical to fusiform and measured about 6x1.5µ. Hairs were cylindrical and blunt, finely incrusted along the whole lenght. No crystals at the top.
It doesn't seems to be Capitotricha bicolor to me.
Any ideas?

Marc
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Stip Helleman, 31-03-2023 23:20
Stip Helleman
Re : Lachnum with yellow disc?
Dear Marc,

I suggest you check Proliferodiscus pulveraceus.

Best wishes,

Stip
Marc Detollenaere, 31-03-2023 23:55
Marc Detollenaere
Re : Lachnum with yellow disc?
thx Stip