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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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Hamatocanthoscypha straminella on Alnus incana in Sweden
Johan Myhrer, 27-09-2018 21:06
Found these beautiful discs on decorticated wood of Alnus incana today; wet and strongly decomposed wood with some moss on the ground. Central Sweden 27 september 2018. Hamatocanthoscypha straminella (sulphureocitrina=uncipila) is my conclusion. H. uncipila is known on spruce (cones and wood) in Sweden before.  Asci IKI-, spores ~5,5-6x2-2,5µm. Just wanted to share :-)
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Hans-Otto Baral, 28-09-2018 21:16
Hans-Otto Baral
Re : Hamatocanthoscypha straminella on Alnus incana in Sweden
Indeed it is this H. sulphureocitrina = H. straminella which is not a synonym of H. uncipila on conifer cones (contrary to Huhtinen's 2000 statement), a species with amyloid asci.

I have placed the Huhtinen 2001 on straminella reference in my online folder.

Zotto