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26-01-2026 11:49

Anamorph on Cytisus
Margot en Geert Vullings

We found this possible anamorph on a dead Cytisus

25-01-2026 23:23

Delitschia/Lojkania? on wood
Tomaz Vucko Tomaz Vucko

Hello! I found this species that resembles Delitsc

18-01-2026 12:24

Anamorph on an olive tree
Josep Torres Josep Torres

Hello.An anamorph located on the surface of a thin

25-01-2026 16:08

Geoglossum
Malcolm Greaves Malcolm Greaves

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

23-01-2026 21:50

Looking for a paper please
Cameron DK

I am looking for this please publication. is anyon

10-01-2026 20:00

Lichenicolous fungus on Protoparmeliopsis muralis
Tom Schrier

Hi all,We found picnidia on Protoparmeliopsis mur

21-01-2026 19:55

Nemania aureolutea?
Bohan Jia

Hi,  Could this be Nemania aureolutea? Or did I

21-01-2026 16:32

Lichenicolous coelomycete
Gernot Friebes

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

21-01-2026 16:48

Hyphomycete on Rubus fruticosus agg.
Gernot Friebes

Hi,after my last unknown hyphomycete on this subst

20-01-2026 17:49

Mollisina acerina ?? Turbinate and hemiamyloid
Hardware Tony Hardware Tony

I offer this collection as a possibility only as e

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Nectria-like on Daldinia
Marc Detollenaere, 10-01-2025 18:19
Marc DetollenaereDear Forum,

I found some colonies of orange coloured perithecia on Daldinia concentrica near the belgian coast. Spores were 1-septate and measured  12-15x4.3-4.6µ.
Any suggestions?

Marc
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Andgelo Mombert, 10-01-2025 18:42
Andgelo Mombert
Re : Nectria-like on Daldinia
Hello,
Est-ce que les ascomes réagissent à la potasse ? Je suppose que non, je suspecte un Bionectriaceae, genre Hydropisphaera.
Réaction pourpre foncé pour les Nectriaceae.
Marc Detollenaere, 10-01-2025 23:40
Marc Detollenaere
Re : Nectria-like on Daldinia
Hello Andgelo,

KOH-reaction indeed negative.
Spores are not striated. Doesn't this exclude Hydropisphaera?
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Yanick BOULANGER, 13-01-2025 10:11
Re : Nectria-like on Daldinia
Bonjour Marc

Je pense comme Angelo (je n'ai pas son niveau) qu'il pourrait s'agir de Hydropisphaera.
J'ai récolté Hydrosphaeria peziza sur un vieux polypore
Les rayures des spores ne sont pas faciles à voir
C'est dans le melzer que j'ai pu les mettre en évidence

Yanick
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Marc Detollenaere, 20-01-2025 20:14
Marc Detollenaere
Re : Nectria-like on Daldinia
Merci bien Yanick

Marc