
13-09-2025 14:10
Wim de GrootWe found this hymenoscyphus on rubus fruticulosis.

11-09-2025 16:57
Our revision of Marthamycetales (Leotiomycetes) is

13-09-2025 14:01
Thomas Flammerdark brown apothecia, splitIKI-Spores biguttulate

10-09-2025 23:53

Found on Robinia pseudoacasia together with Diapor

10-09-2025 17:18

Hola, encontre este estiercol de vaca estos apotec

02-09-2025 11:34
Thomas Læssøehttps://svampe.databasen.org/observations/10527903
Here is a species I found on the stroma of an undetermined Pyrenomycete, on the inside of scales of a pine cone.
Apothecia 0.1 - 0.35 mm, gregarious, initially turbinate and whitish, then developed into a small disc and yellowish in colour. Short stalked, with few, relatively large anchor hyphae.
Ectal excipulum textura prismatica, horizontally orientated.
Asci 8 sp., clavate with hooks, inoperculate, biseriate and IKI+. n7 = (62) 69.31 (86.5) x (9.5) 10.14 (10.8)
Spores hyaline. Fusoid, inequilateral to allantoid. Mature spores with three septa and 4 oil drops. N 36= (16) 21.99 (28) x (3) 3.52 (4.1).
Many spores are peculiarly deformed (frost damage?)
Paraphyses hyaline, slender, cylindrical, partly forked and slightly twisted in the upper part. 1.5 - 2.5 my wide, with 2-3 septa.
I think of Polydesmia. P. turbinata has similarities, but has been described on stroma on Eucalyptus fruit capsules.
Maybe I am completely wrong.
Many thanks for your support
Simon

Vielen Dank für deine Eräuterung die absolut Sinn macht.
Grüsse, Simon