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16-07-2025 17:34

Bernard Declercq Bernard Declercq

Hello,I have trouble distinguishing above mention

14-07-2025 11:20

Michel Hairaud Michel Hairaud

Bonjour, Voici une espèce de  (?) Hyaloscyphace

15-07-2025 13:27

Angel Pintos Angel Pintos

Hello, does anyone have access to the following ar

16-01-2023 21:31

Riet van Oosten Riet van Oosten

Hello, Nearby the find of Calycina claroflava on

14-07-2025 17:55

Yanick BOULANGER

BonjourAutre dossier laissé en suspendJe viens de

14-07-2025 11:17

Yanick BOULANGER

BonjourJ'ai un dossier Jackrogersella qui est rest

14-07-2025 15:52

Gernot Friebes

Hi,I wanted to share this collection on Rubus idae

14-07-2025 13:37

Gernot Friebes

Hi,do you think this collection could be R. ulmari

25-02-2023 18:36

Elisabeth Stöckli

Bonsoir, Trouvé sur un tronc de Salix recouvert

12-07-2025 16:45

Thierry Blondelle Thierry Blondelle

Bonjour à tous,J'avais d'abord pensé à des stro

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White on a Vaccinium leaf
Marja Pennanen, 18-09-2016 11:50
Hello folks,

once again I went to forest and am lost with the determination of my scanty collection.

I did not even try to take a macrophoto of the tiny fungus. It is one of these white, hairy ones, that are hardly 0,1 mm wide.
The spores are 4-6x1,5-2 and have polar droplets.
The asci are 18-27x4-6, IKI blue.
The hairs are 15-25x2-5 and odd. The shape is hyaloscyphalike, but I have not seen such amount of granules on Hyaloscypha hairs.

Is this still a Hyaloscypha species or is the genus some else?

Marja
  • message #44974
  • message #44974
Kosonen Timo, 18-09-2016 15:01
Kosonen Timo
Re : White on a Vaccinium leaf
hello,
are the walls really thick or is it just the focus?
timo
Marja Pennanen, 19-09-2016 09:01
Re : White on a Vaccinium leaf
Hi Timo,

the hairs are not glassy, if you mean that. They seem normal walled like some Cistellas etc.

I still have the leaf with about 5 apos in fridge, in case that extra studies are needed, but will put it drying soon and label it as a Hyaloscyphaceae sp., if I nothing else comes up.

The rainy weathers have been favorable for many rare species this season here. Of course some species like wet weathers so much, that they do not have do produce spores ;)

Marja