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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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Proliferodiscus sp.?
Stefan Blaser, 24-11-2014 09:20
Hello everybody,

I hope somebody can help me with this Proliferodiscus (?) species.

Ecology: I found it on brightly reddish colored parts of a decaying Basidiomycete (The polypore Antrodia serialis) on a Pinus log.



Macro: Apothecia up to approx. 0.8 mm, disc light brown, margin white, excipulum brownish towards the base.



Micro: Asci 40-55 x 5-7 ?m, pleurorhynch, Porus reddish grey in IKI, blue in IKI after KOH treatment. Paraphyses cylindric, 1.5-2 ?m diameter. Spores ellipsoid, with two small drops at each end, often somewhat asymmetric, 6-7 x 2.0-2.6 ?m. Hairs cylindric, 2.5-3.5 ?m diameter, covered with spinulose cristals, frequently septate, distal part mostly < 30 ?m. The hyphae that form the hairs are continuously getting shorter septate, distinctly thick walled and brownish towards the base, forming a textura prismatica. There are no distinct colour reactions of the hairs or excipulum (sometimes partly pinkish in KOH).


Thanks for any help,
Stefan

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Gernot Friebes, 24-11-2014 09:50
Re : Proliferodiscus sp.?
Hi Stefan,

compare with Hyphodiscus hymeniophilus.

Best wishes,
Gernot
Stefan Blaser, 24-11-2014 10:16
Re : Proliferodiscus sp.?
Hi Gernot,

Perfect fit! Thanks a lot.

Stefan
Hans-Otto Baral, 27-12-2014 10:59
Hans-Otto Baral
Re : Proliferodiscus sp.?
Hallo Stefan

ich stimme  hier auch zu :-)

wollte dich aber fragen, ob deine Email-Adresse sich geändert hat. ich würde gerne um Erlaubnis um die Verwendeung eines Makrofotos bitten.

Zotto