yellow-greenish discomycete on wood

06-11-2025 16:50

Hymenoscyphus sp?

Rot Bojan

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

04-11-2025 14:53

Leptosphaeria?

Josep Torres

Hello.Very small, globose, mucronate perithecia, b

05-11-2025 11:33

Cladosporium ?

Pierre Repellin

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

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Hymenoscyphus on blueberry.

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Hello.A suspected Hymenoscyphus sprouting on a thi

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Protounguicularia transiens?

Edvin Johannesen

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

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Tatraea sp. ? on Populus tremula

Edvin Johannesen

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

03-11-2025 19:41

Ascomycetes

David Chapados

Hi,Does anyone knows which genus could this be? G

28-10-2025 15:37

Bright orange stalked asco

Carl Farmer

I'd be grateful for any suggestions for this strik

03-11-2025 16:30

Hymenoscyphus phiala

Hans-Otto Baral

Hello I want to ask you if you have found this ye

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Telogalla olivieri

Francis Maggi

Bonjour,Trouvé sur Xanthoria parietina à Valdebl

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yellow-greenish discomycete on wood

Lothar Krieglsteiner, 25-07-2020 19:08

.. in the Alps, montaneous region, on deciduous wood, 23.6.20. The yellow-green apothecia grew together with other discomycetes, mainly Mollisia spec. (not examined).
The asci are about 35-40(45)/4-6 µm and bear croziers, react weakly blue in IKI (minute porus). The spores are about 4,5-6/1,5 µm large, with oil about 2. The excipulum is a brown globulosa with chains of brown cells at the ends.
Who can help?
Best regards, Lothar