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17-07-2025 11:55

Una para ID 833
Castillo Joseba Castillo Joseba

De ayer en bosque de hayas y abetos, en tieraEjemp

16-07-2025 17:34

Sphaerulina cornicola versus Septoria cornina
Bernard Declercq Bernard Declercq

Hello,I have trouble distinguishing above mention

14-07-2025 11:20

Une hélotiale sur Sphagnum palustre
Michel Hairaud Michel Hairaud

Bonjour, Voici une espèce de  (?) Hyaloscyphace

15-07-2025 13:27

literature request
Angel Pintos Angel Pintos

Hello, does anyone have access to the following ar

16-01-2023 21:31

Troposporella fumosum => Troposporella monilipes
Riet van Oosten Riet van Oosten

Hello, Nearby the find of Calycina claroflava on

14-07-2025 17:55

Hypoxylon cf ticinense
Yanick BOULANGER

BonjourAutre dossier laissé en suspendJe viens de

14-07-2025 11:17

Jackrogersella minutella VS Hypoxylon cohaerens var. microsporum
Yanick BOULANGER

BonjourJ'ai un dossier Jackrogersella qui est rest

14-07-2025 15:52

Olla aff. millepunctata (croziers +) on Rubus idaeus
Gernot Friebes

Hi,I wanted to share this collection on Rubus idae

14-07-2025 13:37

Rutstroemia ulmariae(?) on Saxifraga rotundifolia
Gernot Friebes

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

25-02-2023 18:36

Nectria
Elisabeth Stöckli

Bonsoir, Trouvé sur un tronc de Salix recouvert

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Beige/ white Apothecium on a wet Fagus branch
Dirk Gerstner, 14-12-2024 21:37
Hello everyone,
I found this beige/white 0.2-0.4mm large Apothecium on a soaked beech branch about 40mm thick.
Nearby there was Ascocoryne_lilacina.

Apothecium margin more or less smooth.
Spores elipsoid, subglobose ca. 4-5 x 2.4-3 ym with two conspicuous 'oil drops' at the poles.
Asci IKL+, ca 30-45 x5-6ym.


Can anyone give me a hint for the genus.


Thank you very much.


Best regards
Dirk

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Hans-Otto Baral, 14-12-2024 22:09
Hans-Otto Baral
Re : Beige/ white Apothecium on a wet Fagus branch
I am bit reminded of C. hyalinula in my "Calycina white, sp. aseptate"-folder, but the apical ring is different. In Ciliolarina I have a folder 'resinicola' with hyalinula-files, but there are warted hairs.
Dirk Gerstner, 14-12-2024 22:59
Re : Beige/ white Apothecium on a wet Fagus branch
Many thanks for your reply. I'll have a look at the folders at my leisure.
Best wishes and have a nice weekend.