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09-11-2025 13:20

Ascomycete on Rubus.
Josep Torres Josep Torres

Hello.A tiny ascomycete, appearing as erupting gra

08-11-2025 12:10

Phacidium
Elisabeth Stöckli

Bonjour, Trouvé sur tiges mortes de Rubus (ronce

08-11-2025 00:29

Allophylaria subliciformis?
Francois Guay Francois Guay

I found this species in Quebec, Canada, on herbace

04-11-2025 14:53

Leptosphaeria?
Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

08-11-2025 09:15

Mollisia sur Pinus
Michel Hairaud Michel Hairaud

Bonjour, Pouvez vous m'aider à identifier ce Mol

06-11-2025 16:50

Hymenoscyphus sp?
Rot Bojan

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

05-11-2025 11:33

Cladosporium ?
Pierre Repellin

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

04-11-2025 09:07

Hymenoscyphus on blueberry.
Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 12:43

Protounguicularia transiens?
Edvin Johannesen Edvin Johannesen

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

03-11-2025 21:34

Tatraea sp. ? on Populus tremula
Edvin Johannesen Edvin Johannesen

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

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White Ombrophila on Picea cone
Juuso Äikäs, 15-09-2022 08:09
I found some small (ca. 2 mm wide) white Ombrophilas on a couple blackened Picea abies cones that had fallen into a paludified groove.

Asci with croziers, measuring 70 - 80 × 8 - 9 µm, IKI+. Paraphyses cylindrical, with a long VB at the top part. Medulla apparently gelatinized, with small crystals. 

The spores measure 8.9 - 9.3 × 4.4 - 5.1 µm.

O. tetracladia is the best candidate I found. What do you think -- could it fit, or is this something else?

...

Or maybe just O. violacea?
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Michel Hairaud, 15-09-2022 09:06
Michel Hairaud
Re : White Ombrophila on Picea cone
Bonjour Juuso, 

I often find on this substrate and in such sites O. tetracladia.
It seems to match your find. 
What does prevent you from this ID ?
Amitiés Michel
Juuso Äikäs, 15-09-2022 09:53
Re : White Ombrophila on Picea cone
Thanks for the reply! I'm just not at all familiar with that species, and am not sure if it occurs here (not included on the Finnish list). On GBIF there are just three occurences, and the northernmost is from Southern Germany (quite a bit south of here).
Hans-Otto Baral, 15-09-2022 09:59
Hans-Otto Baral
Re : White Ombrophila on Picea cone
I also would identify it like this. Regrettably wse rarely see the anamorph in nature along with the apothecia.
Juuso Äikäs, 15-09-2022 16:49
Re : White Ombrophila on Picea cone
Alright, thanks! According to the info I found, the anamorph goes by the name Articulospora tetracladia, and is an aqueous hyphomycete (presumably the tetracladia part of the name comes from it's shape).
Hans-Otto Baral, 15-09-2022 17:50
Hans-Otto Baral
Re : White Ombrophila on Picea cone
yes, that's it.