Black ascomata (apothecia?) on Salix in alpine habitat

09-02-2026 11:42

Lachnum sp.

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Hi forum, I found this Lachnum on old hardwood tw

09-02-2026 14:46

Cistella granulosella of Hyphodiscus incrustatus?

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Goedemiddag, Op donderdag 5 februari vonden we ti

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Hi!Anyone that have this one and can sen it to me?

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Hello! I found this species that resembles Delitsc

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Amniculicola

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Hello!How would you name this species? Most perith

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Pachyella 1898

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Asco in Pinus halepensis

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At first glance, a Nitschkia, but...

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Hello everybody, Any help on this one would be mu

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pyrenomycete on dead parts of foliose liverwort from Norway

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.. 20.7.25, in subarctic habital. The liverwort i

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Black ascomata (apothecia?) on Salix in alpine habitat

Edvin Johannesen, 08-06-2025 14:55

Ascomata only ca. 1 mm, erumpent on very thin Salix twig, cq. 1100 m asl in Western Norway, near melting snow. Asci clavate. Ascospores hyaline, unicellular, eliipsoid to broadly allantoid, ca. 8-10 x 3-4 µm. IKI reaction not yest tested due to limited material. Are we in Tympanidaceae? Photos in KOH (dried material). Opinions appreciated. Thanks.

Edvin Johannesen, 08-06-2025 14:57

Re : Black ascomata (apothecia?) on Salix in alpine habitat

Some phase contrast photos.

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