04-11-2025 09:07
Hello.A suspected Hymenoscyphus sprouting on a thi
04-11-2025 12:43
Edvin Johannesen
Hi! One more found on old Populus tremula log in O
03-11-2025 21:34
Edvin Johannesen
These tiny (0.4-0.5 mm diam.), whitish, short-stip
28-10-2025 15:37
Carl FarmerI'd be grateful for any suggestions for this strik
03-11-2025 16:30
Hans-Otto Baral
Hello I want to ask you if you have found this ye
28-10-2025 19:33
Nicolas Suberbielle
Bonjour à tous,Je voudrais votre avis sur cette r
Bonjour,
Sur branche de Picea (plaie résineux/pâturage boisés à 1'025m), apothécies 0.2-0.5mm de diamètre, l'hymenium gris, surface externe noir, asques octosporés, 67.5-87x9-11µm, IKI-, crochets+, spores 16-27x4-5µm, lisses, hyalines, 3-8 cloisons, paraphyses filiformes, au sommet recouverte d'une masse brune.
Merci d'avance pour vos avis.
Elisabeth
I think this is Pragmopora amphibola. The hyaline resinous guttules between the paraphyses are typical. Spore size and shape fit. The ascus apex should be thick-walled in the dead state.
Zotto
Ansonsten mein Ordner in den Tympanidaceae (momentan bei Helotiales).
Sehr schön, vielen Dank Zotto.
Amitiés
Elisabeth











The-Genus-Pragmophora-Groves-0001.pdf