17-01-2025 21:21
Marc Detollenaere
Dear Forum,On a nonidentified Myxo (Didymium?) I f
17-01-2025 17:20
David Chapados
Hi, Would it be possible to find the species of t
18-01-2025 01:04
Irmgard Krisai-GreilhuberGood evening, in an open oak forest in Burgenland
17-01-2025 12:36
Enrique Rubio
Dear friends.This fungus was growing on dead termi
14-01-2025 10:11
Margot en Geert VullingsOn a dead branch of Cryptomeria that has been lyin
17-01-2025 15:52
Vasileios Kaounas
found on a rotten branch Pinus or Quercus diamete
In the last two days, we again found an black discomycete on decorticated initial-phase-wood of thick lying logs of Abies alba we (I) cannot determine. Already in the last year we had found this species and I send here fotos of both years. When trying to find a name, I came across with Claussenomyces and with Sarea difformis, but both do not really fit (?).
The fully black, sessile apothecia about 1 mm contain short-stalked, unripe thick-walled asci smaller than 30/12 µm and inside are many very small, roundish-elongate spores that are hard to characterise. I did not find spores outside the ascus. The hymenium is covered by a black epithecium like in a lichen. Any reaction with IKI is not observable to me. The excipulum consists of brown isodiametrical thick-walled cells.
I have not good idea - can anybody provide help?
Regards from Lothar
Tromeropsis microtheca. Auch so eine Art, worüber ein Artikel von mir seit über 10 Jahren halbfertig ist.
Gerne notiere ich mir die Funddaten, auch welches Bild von welchem Fund stammt.
Gruß
Zotto
Hallo Zotto,
klasse - vielen Dank!
Was die Funddaten betrifft, wird sich Regina (Siemianowski - sie hat kürzlich hier mit Lophiotrema boreale "hospitiert") bei Dir melden.
Liebe Grüße nach Tübingen von Lothar
Hallo Lothar und Zotto,
diese Art hatten wir häufiger im Project!!
Alle meine Claussenomyces xylophila cf. - Funde der letzten Woche sind diese Art!
Ich hielt die Sporen für Konidien von zerfallenen Claussenomyces-Primärsporen ....
beste Grüße,
Andreas