29-08-2025 05:16
Francois Guay
I think I may have found the teleomorph of Dendros
31-01-2026 10:22
Michel Hairaud
Bonjour, Cette hypocreale parasite en nombre les
31-01-2026 09:17
Marc Detollenaere
Dear Forum,On decorticated wood of Castanea,I foun
30-01-2026 21:20
Arnold BüschlenBryocentria brongniartii und B. metzgeriae mit ihr
21-01-2026 16:32
Gernot FriebesHi,I need your help with some black dots on a lich
07-12-2015 14:17
Zugna Marino
Buon giorno a tutti, ad un primo momento, non ess
29-01-2026 10:04
Jean-Paul Priou
Bonjour à tous, Marcel LECOMTE président de L'A
Sur pinus
Elisabeth Stöckli,
10-10-2015 20:09
Sur bois de Pinus (tourbière), apothécies 0.25-0.5mm de diamètre, stipitées, l'hyménium gris/blanc, surface externe brun, vers la marge poilu, asques 28-43x7-10µm, IKI-, 8 spores, 10-15x2.5-3µm, Paraphyses non élargies vers le sommet.
Merci pour votre aide.
Elisabeth
Hans-Otto Baral,
10-10-2015 21:09
Re : Sur pinus
Bon jour Elisabeth
well, this is one of the most sought discomycetes. I have a couple of samples, but all rather old. Attached some drawings.
What I miss of this fungus is a good macrophoto. Yours isn't bad, but I remember that the black hairs were more visible. Is it a sparse collection? How does it look when you let the fungus dry out?
I think it is a new genus and species, but to clarify its relationship we need - as often - a sequence. I compared it with Venturiocistella, but i think it is not related with that genus. Instead, it could be related with some lichenicolous fungi.
Zotto
well, this is one of the most sought discomycetes. I have a couple of samples, but all rather old. Attached some drawings.
What I miss of this fungus is a good macrophoto. Yours isn't bad, but I remember that the black hairs were more visible. Is it a sparse collection? How does it look when you let the fungus dry out?
I think it is a new genus and species, but to clarify its relationship we need - as often - a sequence. I compared it with Venturiocistella, but i think it is not related with that genus. Instead, it could be related with some lichenicolous fungi.
Zotto
Elisabeth Stöckli,
10-10-2015 22:33
Re : Sur pinus
Vielen Dank für die Doku. Hier ein Foto bei dem die Behaarung besser sichtbar ist.
Elisabeth
Elisabeth
Hans-Otto Baral,
10-10-2015 22:45
Re : Sur pinus
Jawohl! War das nun ein entrindeter exponierter Ast? Ich hatte die Art nämlich immer auf Rinde, meist auf dünneren Zweigen.
Gerne nehme ich die Funddaten auf.
Schönen Gruß noch an die Mitleser (Marcel).
Zotto
Gerne nehme ich die Funddaten auf.
Schönen Gruß noch an die Mitleser (Marcel).
Zotto