27-11-2025 11:46
Thomas Læssøehttps://svampe.databasen.org/observations/10493918
17-09-2025 10:50
Heather MerryleesHi there!I am hoping for any advice on the identif
29-11-2025 08:40
Andreas Millinger
Hello,on a splintered part of a branch on the grou
28-11-2025 16:45
Nogueira HéctorNovember 23, 2025 Requejo de Sanabria (León) SPAI
25-11-2025 14:24
Thomas Læssøehttps://svampe.databasen.org/observations/10490522
27-11-2025 15:41
Thomas LæssøeSpores brownish, typically 4-celled; 26.8 x 2.4;
27-11-2025 12:01
Thomas Læssøehttps://svampe.databasen.org/observations/10496727
27-11-2025 11:31
Thomas LæssøeCollectors notes: Immersed ascomata, erumpent thro
23-09-2025 13:31
Thomas Læssøehttps://svampe.databasen.org/observations/10534623
26-11-2025 18:13
Jason Karakehian
The entire run of Mycotaxon is now available throu
I found this small carbonaceous crust on hardwood. The size of the crust was 8 x 2.5 mm. Perithecia are about 500um diameter.
I do not get to see the germ slit at the spores, only I could observe it once, while the spore turned, he was on the less convex side of the spore and it has about 4um a length.
Looking at page Pyrenomyces I arrive at Nemania aenea var. macrospora. Do you think that determination is correct ?
Can somebody send me this article: The genus Nemania (Xylariaceae).
Nova Hedwigia. 74(1-2):75-120
Thanks greetings
Susana
your fungus looks indeed like N.aenea var. macrospora. It is a rarely recorded species.
I send you the pdf in private.
Cheers,
Jacques