14-09-2025 22:16
Philippe PELLICIERApothécies petites jusquà 3 mm, oranges, avec de
13-09-2025 14:01
Thomas Flammerdark brown apothecia, splitIKI-Spores biguttulate
13-09-2025 14:10
Wim de GrootWe found this hymenoscyphus on rubus fruticulosis.
11-09-2025 16:57
Jason Karakehian
Our revision of Marthamycetales (Leotiomycetes) is
10-09-2025 23:53
Marcel Heyligen
Found on Robinia pseudoacasia together with Diapor
10-09-2025 17:18
Blasco Rafael
Hola, encontre este estiercol de vaca estos apotec
02-09-2025 11:34
Thomas Læssøehttps://svampe.databasen.org/observations/10527903
I found this pyreno growing on the wood of a decorticated tree. The advanced maturity make the perithecia look like apothecia. Here are some details of it in addition to the attached photos:
- Asci with indicative dimensions 73.2 - 87.1 x 7.6 - 9.9 µm;
- Spores hialine multiseptate, mostly 3-septate but there are some with more septa, with
(18.7) 20 - 28.7 (29.4) x (3.9) 4.1 - 5.4 (5.6) µm
Q = (4.1) 4.3 - 5.8 (6.2) ; N = 20; Me = 23.2 x 4.7 µm ; Qe = 5;
- All parts I-.
Thanks in advance for any hint about its classification,
zaca
Thanks for your response and for the hint about the genus, that is new to me. Meanwhile I saw some images in the internet and the sections (as well as the spores) of some species are indeed very similar, except for the inexistence of spines in this case.
As requested I will send you a part of the specimen, which broke into pieces (because the wood was degradating).
Thanks again,
zaca