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24-03-2026 19:59

William Slosse William Slosse

Hello everyone,On 23/03/26, I found the following

21-03-2026 15:13

Lepista Zacarias

Hello everyone, Does any one know of any literatu

24-03-2026 21:37

Elisabeth Stöckli

Bonsoir,Sur bois (tronc) très pourri de conifère

24-03-2026 21:07

Ethan Crenson

Hello all, A friend collected this asco in a wood

23-03-2026 20:16

Miguel Ãngel Ribes Miguel Ángel Ribes

Good eveningI'm unable to identify this Coprotus o

24-03-2026 15:44

Åge Oterhals

I hope someone can confirm the name of this collec

24-03-2026 11:58

Castillo Joseba Castillo Joseba

Me mandan el material de Galicia, recolectado en c

23-03-2026 13:24

Paul Cannon

Could anyone provide me with a pdf of Auerswald's

20-10-2017 09:23

Garcia Susana

Este otro crecía en el mismo trocito de madera qu

21-03-2026 22:59

Petr Soucek

Good evening, I would appreciate some advice on th

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On Vaccinium uliginosum leaves
Marja Pennanen, 06-08-2015 17:51
Hello forum,

these subsessile ones are about 0,1-0,2 mm wide.
The spores are about 10-14x2-2,5.
Asci are about 35-50x5-7, IKI blue, hymenoscyphus type, I suppose.
Paraphyses are about 2-3 wide and septate.

So, can this be a Hymenoscyphus species or something else?

Marja
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Hans-Otto Baral, 06-08-2015 17:59
Hans-Otto Baral
Re : On Vaccinium uliginosum leaves
Hi Marja

the apical ring is more of the Calycina-Type and I believe this is Calycellina leucella.
zotto
Marja Pennanen, 06-08-2015 18:55
Re : On Vaccinium uliginosum leaves
Hi Zotto,

Thank you, you must be right.

C. leucella is common and much varied on the leaves of broadleaved trees and seemingly on the leaves of berries, too. I have not yet met it ealier this year and do not remember the microscophy. New substrate for me to that species anyway.

Marja