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30-04-2024 16:22

François Bartholomeeusen

Dear forum members,On April 25 2024, I found one f

03-05-2024 18:04

Riet van Oosten Riet van Oosten

Hello, Found by Laurens van der Linde on Rubus fr

02-05-2024 20:04

éric ROMERO éric ROMERO

Bonjour, Une question à propos de la réaction a

01-05-2024 23:22

Ethan Crenson

Hi all, Found late last week in a New York City p

29-04-2024 21:32

Robin Isaksson Robin Isaksson

Hi! Found in Sweden. Ascomata with haris, se

01-05-2024 12:54

F. JAVIER BALDA JAUREGUI

Hello, everyone.An idea for this pyreno, I found u

30-04-2024 16:59

Sylvie Le Goff

Bonjour. Petite pézize récoltée au sol en bordu

30-04-2024 19:43

Gernot Friebes

Hi!We observed this hyphomycete growing between le

30-04-2024 16:08

maurice pelissier maurice pelissier

BonjourTrouvé dans un torrent de montagne au Chir

29-04-2024 21:51

Mathias Hass Mathias Hass

Hi everyone, Found on attached branches of top pa

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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