28-04-2026 20:07
Lothar Krieglsteiner
... on twig in the air at standing Ceratonia siliq
12-05-2026 15:41
Nicolas VAN VOOREN
Dear Ascolovers, especially interested in Pezizale
27-04-2026 20:52
Lothar Krieglsteiner
Found on hanging tiwg of Olea europaea in dried-ou
11-05-2026 20:22
Lothar Krieglsteiner
on attached twig of standing Ficus caricaquite uns
11-05-2026 12:32
Bernard CLESSE
Pourriez-vous m'aider à identifier cette héloti
29-04-2026 10:44
Lothar Krieglsteiner
growing at moist, drying-out soil at the side of a
05-04-2026 22:46
Lothar Krieglsteiner
on wood of Ceratonia, Algarve, 3.4.2026.The color
10-05-2026 16:18
brigitte vignotbonjour trouvée en Ariège sur bois une petite
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