21-11-2025 11:52
Jean-Luc RangerBonjour à tous, on voit toujours 2 espèces areni
21-11-2025 10:56
Christopher Engelhardt
Very small (~0,5 mm) white ascos, found yesterday
14-11-2025 16:26
Marian Jagers
Hello everyone, On dead wood of Cytisus scoparius
17-11-2025 21:46
Philippe PELLICIERBonjour,Récolté sur bois pourrissant de feuillu
20-11-2025 14:14
Mick PeerdemanFound on the leaves of 'Juglans regia' in the Neth
20-11-2025 13:07
Mick PeerdemanIn January i found these black markings on the dea
A black asco on wood
Maren Kamke,
22-11-2013 22:29
Hi everybody,I found this one on wood (Fagus or Quercus). It is 0,4 mm wide, with somewhat thicker margin, sessile. Almost the hole fruitbody stains blue in IKL, Ascospores first hyaline, then bluish, getting brown with 3 septa. (16-22) 18,1 x 5,1 (5-6) µm. Asci with 8 spores, 94x15 µm. Paraphyses apical 3 µm with some lightbrown material on top.
Thank you for your help.
Regards Maren
Hans-Otto Baral,
22-11-2013 22:37
Re : A black asco on wood
Hallo Maren
Certainly a Dactylospora, but the lignicole are hardly to identify. For those with 3-septate spores I have no name at all, though they are rather frequent.
Zotto
Certainly a Dactylospora, but the lignicole are hardly to identify. For those with 3-septate spores I have no name at all, though they are rather frequent.
Zotto
Maren Kamke,
23-11-2013 07:54
Re : A black asco on wood
Hallo Zotto,
thank you very much, I do have a genus now :).
LG Maren
thank you very much, I do have a genus now :).
LG Maren