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25-10-2024 22:17

Daniel Ghyselinck

Hi everybody,Found in mountain area at about 1000m

25-10-2024 01:18

Juuso Äikäs

Hello, on October 16th I collected Orbilia xantho

25-10-2024 02:15

B Shelbourne B Shelbourne

• Very few macro characters and I initially thou

24-10-2024 23:07

Patrice TANCHAUD

Bonsoir, récolte réalisée sous hêtres et chê

25-10-2024 00:26

Viktorie Halasu Viktorie Halasu

Hello, would anyone have Häffner's article "Reze

24-10-2024 14:39

Jean-Luc Ranger

Bonjour à tous,Découvert sur un terrain calcaire

21-10-2024 12:06

Rajamaki Martti

Hi!With many other valuable species was one Geoglo

23-10-2024 16:48

Thomas Læssøe

https://svampe.databasen.org/observations/10463166

20-10-2024 11:12

Didier ARGAUD

Bonjour à tous J ai trouvé cette belle espèce

23-10-2024 17:27

Enrique Rubio Enrique Rubio

Hi againThese tiny apothecia (100-200 µm) were gr

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Hyalopeziza on Rhamnus
Enrique Rubio, 23-10-2024 17:27
Enrique RubioHi again

These tiny apothecia (100-200 µm) were growing on wood of still attached branches of Rhamnus alpina  at 1700 m altitude. I had not studied them until I was able to detect them with the bino three weeks after I had collected them.
Erumpent from the wood, with an olive-grey hymenium, asci without croziers, IKI-negative and spores without septa with a relatively high lipid content. The excipular hairs do not have solidifications nor septa, nor dextrinoid, but they do have walls up to 1 µm with a continuous lumen. Despite their conditions, the apos appear to have tolerated desiccation perfectly well.
The material agrees fairly well, except in some respects, with Raschle's description of Hyalopeziza nectrioidea, but less well with those of some other authors.What do you think?
Many thanks in advance
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