Accès membres

Mot de passe perdu? S'inscrire

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

15-01-2026 15:55

pyrenomycete on Quercus
Lothar Krieglsteiner Lothar Krieglsteiner

this one is especially interesting for me because

03-01-2026 15:36

Nomenclature
éric ROMERO éric ROMERO

Bonjour, Pouvez-vous me dire quel est le nom à p

19-01-2026 12:01

Ayuda con esta 1121
Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia (España) 

17-01-2026 19:35

Cosmospora aurantiicola: Gibt es dazu Literatur ?
Arnold Büschlen

Hallo, ich suche zu Cosmospora aurantiicola Lite

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Hymenoscyphus with a reddish stipe
Francois Guay, 04-10-2025 02:13
Francois GuayHi everyone,
 

I found this Hymenoscyphus growing on a leaf petiole. It has a reddish stipe. Has anyone ever seen something like this before?

Spores: 19.4–21.6 × 4.3–4.7 µm

Asci: IKI+

iNaturalist link with photos and microscopy:


Thanks!
Hans-Otto Baral, 04-10-2025 08:38
Hans-Otto Baral
Re : Hymenoscyphus with a reddish stipe
The yellow disc due to yellow VBs sounds unusual but otherwise this may fall in the H. caudatus aggregate.
Francois Guay, 05-10-2025 21:29
Francois Guay
Re : Hymenoscyphus with a reddish stipe
Thanks Zotto, I will send it to sequencing!