08-12-2025 17:37
Lothar Krieglsteiner
20.6.25, on branch of Abies infected and thickened
16-01-2026 00:45
Ethan CrensonHi all, On decorticated hardwood from a New York
10-01-2026 20:00
Tom SchrierHi all,We found picnidia on Protoparmeliopsis mur
13-01-2026 07:28
Danny Newman
Chlorociboria glauca on indet. decorticate logThe
15-01-2026 15:55
Lothar Krieglsteiner
this one is especially interesting for me because
13-01-2026 08:43
Danny Newman
Tricladium varicosporioides on indet. decorticate
07-01-2026 22:22
Danny Newman
Tatraea sp. on indet. hardwood The Swag, Great Sm
Reddening asco
Bregtje Miedema,
05-02-2020 11:18
Goodmorning,
From the Leeuwarder bos (Leeuwarden, Netherlands) a small asco, very reddening, no stipe. Asci IKI+, Croziers+, biserate, 70-95 x 6-7 µm. Parafyses septate. Spores with at least two drops and mostly 1 sept. 11-13 x 2-3 µm.
Can someone tell me what species this is (maybe Calycina?) ?
Thank you and kind regards,
Bregtje Miedema
Netherlands
Hans-Otto Baral,
05-02-2020 11:22
Re : Reddening asco
It might be that the sample is overmature and therefore the spores septate. Are there living paraphyses with contents? Excipulum and shape/colour of apical ring is also important. Of course without microphotos almost impossible to say.
Bregtje Miedema,
05-02-2020 11:26
Re : Reddening asco
Thank you, mr Baral. In the next topic there are microphoto's.
I did something wrong so it's two topics now. Sorry.
Bregtje Miedema
