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15-12-2025 15:48

Danny Newman Danny Newman

Melanospora cf. lagenaria on old, rotting, fallen

15-12-2025 15:54

Johan Boonefaes Johan Boonefaes

Unknown anamorph found on the ground in coastal sa

15-12-2025 21:11

Hardware Tony Hardware Tony

Small clavate hairs, negative croziers and IKI bb

15-12-2025 07:09

Danny Newman Danny Newman

indet. Rutstroemiaceae sp. on unk. fallen leavesMc

15-12-2025 21:47

Pol Debaenst

Good evening, On 12/11/2025 I found ascomycetes w

15-12-2025 07:05

Danny Newman Danny Newman

Pseudosclerococcum golindoi (det: Zotto)near Cosb

15-12-2025 11:49

Danny Newman Danny Newman

ITS sequences from the following two collections B

15-12-2025 12:34

Danny Newman Danny Newman

indet. Rhytismataceae on oak leafnear Purchase Roa

09-12-2025 12:06

Andgelo Mombert Andgelo Mombert

Bonjour,Je recherche l'article concernant Hypobryo

13-12-2025 17:26

Buckwheat Pete

Hello everyone,I have a rather interesting ascomyc

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Disco on Abies
Stefan Blaser, 05-05-2013 13:15
Hello everybody

Who can give me some enlightenment on this disco:


Substrate: Twig of Abies alba


Macro: Apothecia, up to 1.2 mm diam., nearly black, at first closed , then tearing up. With a frayed, membranaceous margin.


Micro: Asci about 110x10 µm, IKI-, Melzer-, Spores hyaline, 40-61 x 2.5-3.2 µm, nearly always 7 septate (once 8 sept.), paraphyses about 2 µm diameter, acuminate. Excipulum consisting of dark brown, mostly globose, cells. See also photos.


Thanks for any help


Stefan


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Hans-Otto Baral, 05-05-2013 20:39
Hans-Otto Baral
Re : Disco on Abies
Hallo Stefan

Prima, das muss Grovesiella abieticola sein. Hast du die nicht vital? 

Zotto
Stefan Blaser, 06-05-2013 07:18
Re : Disco on Abies
Hallo Zotto

Besten Dank für deine identifikation. Doch, die dürfte noch ziemlich vital sein. Hier noch Fotos in Wasser.

LG
Stefan
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Hans-Otto Baral, 06-05-2013 07:36
Hans-Otto Baral
Re : Disco on Abies
Klasse! Und kein Zweifel.
Zotto