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17-01-2026 10:41

Blasco Rafael Blasco Rafael

Hola, he descubierto que he creado una Pulvinula t

08-12-2025 17:37

Lothar Krieglsteiner Lothar Krieglsteiner

20.6.25, on branch of Abies infected and thickened

16-01-2026 00:45

Ethan Crenson

Hi all, On decorticated hardwood from a New York

16-01-2026 11:20

Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia (España) 

10-01-2026 20:00

Tom Schrier

Hi all,We found picnidia on Protoparmeliopsis mur

13-01-2026 07:28

Danny Newman Danny Newman

Chlorociboria glauca on indet. decorticate logThe

15-01-2026 15:55

Lothar Krieglsteiner Lothar Krieglsteiner

this one is especially interesting for me because

15-01-2026 10:35

Johan Boonefaes Johan Boonefaes

Last week I found this fungus, possibly a hyphomyc

13-01-2026 08:43

Danny Newman Danny Newman

Tricladium varicosporioides on indet. decorticate

07-01-2026 22:22

Danny Newman Danny Newman

Tatraea sp. on indet. hardwood The Swag, Great Sm

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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
  • message #61346
Hans-Otto Baral, 05-02-2020 11:22
Hans-Otto Baral
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