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09-11-2025 13:20

Josep Torres Josep Torres

Hello.A tiny ascomycete, appearing as erupting gra

08-11-2025 12:10

Elisabeth Stöckli

Bonjour, Trouvé sur tiges mortes de Rubus (ronce

08-11-2025 00:29

Francois Guay Francois Guay

I found this species in Quebec, Canada, on herbace

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

08-11-2025 09:15

Michel Hairaud Michel Hairaud

Bonjour, Pouvez vous m'aider à identifier ce Mol

06-11-2025 16:50

Rot Bojan

Hello! Yesterday I found a fungus on or near a nee

05-11-2025 11:33

Pierre Repellin

Bonjpur,J'ai trouvé, sur une hampe florale d'Alli

04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

Hi! One more found on old Populus tremula log in O

03-11-2025 21:34

Edvin Johannesen Edvin Johannesen

These tiny (0.4-0.5 mm diam.), whitish, short-stip

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Allophylaria on Salix sp.
Filip Fuljer, 19-11-2020 18:07
Filip FuljerHello everyone,

I found some strange discos on wood of Salix sp. near the Belá river (under the High Tatras SVK).The specimens occurred in the approx. 3 metres high on the unbarked part of still living willow stem (on wood for sure). 
Ap. up to 3 mm broad, finely yellowish, but mainly white or creamy coloured.
Spores - ellipsoid, sometimes slightly curved, 14,3 - 18,1 x 3,3 - 4,5 µm, usually with 1 septa, very often budding
Asci - 8 spored, 105 - 136 x 6,1 - 9,1 µm, IKI -, croziers ? (maybe H+)
Paraphyses are slightly hooked in the apex, with a visible broader apexal parts (3 - 4,5 µm).

Thank you in advance,

Filip
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Hans-Otto Baral, 19-11-2020 18:17
Hans-Otto Baral
Re : Allophylaria on Salix sp.
Are you sure with 3 mm diam.?

the paraphyses appear consistently hooked. I have no idea at present.
Filip Fuljer, 19-11-2020 18:30
Filip Fuljer
Re : Allophylaria on Salix sp.
Hello Zotto,

I measured them wrongly, they are up to 1mm broad (most often 0,3 - 0,7 mm broad).
Let me apologize for that.

Best regards, 

Filip