26-11-2025 18:13
Jason Karakehian
The entire run of Mycotaxon is now available throu
25-11-2025 14:24
Thomas Læssøehttps://svampe.databasen.org/observations/10490522
25-11-2025 11:03
Mick PeerdemanHi all,One of my earliest microscopy attempts, so
24-11-2025 15:23
Arnold BüschlenHallo, auf einer offenen Kiesfläche am Rande ein
23-11-2025 11:16
Bohan JiaHi, I found small discs growing on dead stem of
21-11-2025 10:56
Christopher Engelhardt
Very small (~0,5 mm) white ascos, found yesterday
Pyrenomycetous fungi on old stalks of Chamaenerion
Åge Oterhals,
27-06-2025 14:09
Perithecia black, erumpent from under epidermis.
Disc flattened, circular with diameter up to 450 µm and 250 µm high neck.
Spores hyaline, multiguttulate, smooth; 1-septate with constriction around septa, 19.3-21.7 x 9.9-11.0 µm
Asci unitunicat, MLZ-negative; 134-155 x 12-14 µm.
Any help with identification is greatly appreciated.
Thanks in advance,
Åge
Lothar Krieglsteiner,
27-06-2025 14:25
Re : Pyrenomycetous fungi on old stalks of Chamaenerion
Hello Age,
compare Sydowiella fenestrans.
Regards, Lothar
compare Sydowiella fenestrans.
Regards, Lothar
Åge Oterhals,
27-06-2025 18:11
Re : Pyrenomycetous fungi on old stalks of Chamaenerion
Many thanks Lothar.
Fits very well to the description.
Regards
Åge
Fits very well to the description.
Regards
Åge