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Mot de passe perdu? S'inscrire

16-09-2025 12:53

Philippe PELLICIER

Pézizes de 1-4 mm, brun grisâtres, sur les capsu

03-09-2025 12:44

Enrique Rubio Enrique Rubio

Hi to somebody.I would like to know your opinion o

15-09-2025 14:40

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello.I'm searching for a digital copy of the seco

14-09-2025 22:16

Philippe PELLICIER

Apothécies petites jusquà 3 mm, oranges, avec de

13-09-2025 14:01

Thomas Flammer

dark brown apothecia, splitIKI-Spores biguttulate

10-09-2025 17:18

Blasco Rafael Blasco Rafael

Hola, encontre este estiercol de vaca estos apotec

13-09-2025 14:10

Wim de Groot

We found this hymenoscyphus on rubus fruticulosis.

11-09-2025 16:57

Jason Karakehian Jason Karakehian

Our revision of Marthamycetales (Leotiomycetes) is

10-09-2025 23:53

Marcel Heyligen Marcel Heyligen

Found on Robinia pseudoacasia together with Diapor

02-09-2025 11:34

Thomas Læssøe

https://svampe.databasen.org/observations/10527903

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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