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05-07-2025 12:38

Åge Oterhals

I found this pyrenomycetous fungi in pine forest o

01-06-2025 09:37

Charles Aron Charles Aron

Hi All, I found this Octospora growing with liver

06-07-2025 19:36

Castillo Joseba Castillo Joseba

me mandan el material de Galicia (España) recolec

07-07-2025 19:22

David Chapados David Chapados

Hi,Does anyone know what could this anamorph be?ht

02-07-2025 18:45

Elisabeth Stöckli

Bonsoir,Sur feuilles d'Osmunda regalis (Saulaie),

04-07-2025 20:12

Josep Torres Josep Torres

Hello.A fungus growing on the surface of a trunk o

20-06-2025 08:33

Josep Torres Josep Torres

Hello.Small, blackish, mucronated surface grains s

28-06-2025 16:00

Josep Torres Josep Torres

Hello.A tiny fungus shaped like globose black grai

04-07-2025 12:43

Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

03-07-2025 18:40

Castillo Joseba Castillo Joseba

me mandas el material seco de Galicia (España) re

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Hyalopeziza
Elisabeth Stöckli, 28-07-2016 22:28
Bonsoir,

Sur bois mortes de Calluna vulgaris (Lande subalpine, sol acide à 1'750m), apothécies 0.4-0.7mm de diamètre, cupuliforme, surface externe et marge couvertes de longs poils blanc, hyménium beige, asques 60-75x7.5-8µm, octosporés, IKI+, spores 8-11x3-3.5µm, lisses, hyalines, paraphyses filiformes et septées, poils réfringents, à parois epaisses, KOH 3% aucun changement.


Merci d'avance pour votre avis.


Elisabeth

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Stip Helleman, 31-07-2016 00:30
Stip Helleman
Re : Hyalopeziza
Dear Elizabeth,
there is no species I can find that fits to your collection, probably another undescribed one. To me it looks like a species related to H. corticicola and alni. the ones with a brown coloured excipilum seems to be genetically unrelated to the hyaline ones and cluster with the Hyphodiscus clade. H. pygmea is placed into a new genus Hyphopeziza that fits there too.
Perhaps Zotto has a idea aboutthe species.
Herzlich,
Stip
Hans-Otto Baral, 31-07-2016 22:14
Hans-Otto Baral
Re : Hyalopeziza
I agree, and compared also H. nectrioidea, but that has inamyloid asci.

Valuable would be to make clear if the asci arise from croziers.  I see a young ascus on the lower right of one image which looks like H+. This would mean that only H. alni remains out of these three. But that species has hairs 100-200 µm long, and I believe yours are shorter than 100.

Zotto
Elisabeth Stöckli, 31-07-2016 23:16
Re : Hyalopeziza
Merci Stip und Zotto,

Haare bis 100µm lang, Haken+

Elisabeth
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Hans-Otto Baral, 01-08-2016 06:37
Hans-Otto Baral
Re : Hyalopeziza
Mit Raitviir 2004 komme ich auf Hyalop. rhododendricola, wo aber das Excipulum dunkelbraun beschrieben ist. Leider sind dort keine Angaben zu den Haken.
Zotto
Elisabeth Stöckli, 02-08-2016 20:46
Re : Hyalopeziza
Merci Zotto, gestern habe ich im selben Sektor erneut eine grosse Anzahl von Fruchtkörpern auf Calluna gefunden. So rar scheint die Art doch nicht zu sein.

Elisabeth
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Hans-Otto Baral, 02-08-2016 20:52
Hans-Otto Baral
Re : Hyalopeziza
Also ich möchte ja nicht lästig werden, aber das wäre ein Fall für Timo Kosonen, ebenso diese faszinöse orange Ding.