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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 23:23

Delitschia/Lojkania? on wood
Tomaz Vucko Tomaz Vucko

Hello! I found this species that resembles Delitsc

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

15-01-2026 15:55

pyrenomycete on Quercus
Lothar Krieglsteiner Lothar Krieglsteiner

this one is especially interesting for me because

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Gros Hymenoscyphus
Gilbert MOYNE, 18-10-2012 10:58
Bonjour,
Voici un asco qui me pose bien des problèmes. Il pousse sur branche morte de saule ou bouleau mais il est surtout impressionnant pae sa taille. Les coupes stipitées atteignent facilement 6-9 mm de diamètre...
Asques 160-180 x 8-10 µm, 8 spores unisériées, pleurorynques (?), J= (très faible ou artéfact)
Paraphyses 2-3 µm de diamètre, farcies de gouttelettes au sommet
Spores 15-17 x 5-6 ellipsoïdes à cylindriques avec une extrémité obtuse et l'autre plus aiguë.
Merci de votre aide
  • message #20046
  • message #20046
Hans-Otto Baral, 18-10-2012 11:09
Hans-Otto Baral
Re : Gros Hymenoscyphus
Group of H. calyculus, maybe H. conscriptus. Important would be if there are any oil drops in the spores. You figure very nicely those VB-drops in the paraphyses, are the spores really so empty?

Zotto
Gilbert MOYNE, 18-10-2012 11:35
Re : Gros Hymenoscyphus
Absolument aucune goutte ou gouttelette à l'intérieur des spores. Tout au plus contenu un peu spumeux....
J'en joins une mauvaise photo.
  • message #20049
Hans-Otto Baral, 18-10-2012 11:59
Hans-Otto Baral
Re : Gros Hymenoscyphus
Yes, but i can recognize granulations near each end.

Now I am fully convinced with conscriptus. Compare here a nice photo by Enrique.

Zotto
  • message #20050
Gilbert MOYNE, 18-10-2012 12:11
Re : Gros Hymenoscyphus
Vielen Dank
Gilbert