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Margot en Geert VullingsOn February 9, 2026, we found these small hairy di
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Margot en Geert VullingsOn a barkless poplar branch, we found hairy discs
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Hello! I found these immersed perithecia on a stic
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One more specimen that is giving me some descent a
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Hy!I would ask for some help determing this specie
09-02-2026 14:46
Anna KlosGoedemiddag, Op donderdag 5 februari vonden we ti
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Valencia Lopez Francisco JavierHola colegasEstoi interesado en este articulo, Agn
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Bernard CLESSE
Bonjour à toutes et tous,Pourriez-vous m'aider à
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patrice CallardBonjour, la face inférieure des feuilles ce certa
Ciboria à 4 spores
Nicolas VAN VOOREN,
22-05-2009 15:15
Récolté hier ce Ciboria sur châtons mâles d'Alnus viridis, en Savoie, alt. 1700 m.Apothécies de couleur beige pâle, Ø 0.7-2.2 mm, à surface externe très finement furfuracée.
Asques 70-84 x 6-7 µm, avec crochet, contenant 4 spores, pars sporifera 32-36 µm ; anneau apical IKI + (bb). Paraphyses Ø 2.5-4 µm. Spores 9-10.5 (11.5) x 4.5-5 µm.
D'après la clé de Zotto, ça collerait avec Ciboria acerina. Est-ce que vous avez une expérience de cette espèce ?
Hans-Otto Baral,
22-05-2009 17:46
Re:Ciboria à 4 spores
Hi Nicholas
as you see from my drawings on DVD the spores are binucleate in acerina. If you could verify that (visible in water with somewhat closed aperture or phase contrast), I would also say this is C. acerina.
There are also nor remnatnst of aborted spores in the asci.
Zotto
as you see from my drawings on DVD the spores are binucleate in acerina. If you could verify that (visible in water with somewhat closed aperture or phase contrast), I would also say this is C. acerina.
There are also nor remnatnst of aborted spores in the asci.
Zotto
Nicolas VAN VOOREN,
22-05-2009 18:57
Re:Ciboria à 4 spores
I confirm: spores binucleate.

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