Pyrenopeziza on very wet hardwood

13-01-2026 07:28

Chlorociboria glauca on indet. decorticate hardwood log - 303627368

Danny Newman

Chlorociboria glauca on indet. decorticate logThe

13-01-2026 10:13

Cordieritidaceae sp. on indet. wood w/ Hypoxylon sp. - 305337857

Danny Newman

Cordieritidaceae sp. on indet. wood w/ Hypoxylon s

13-01-2026 07:14

Neodasyscypha cerina on indet decorticate log - 303463318

Danny Newman

Neodasyscypha cerina on indet decorticate logThe S

13-01-2026 09:10

Dasyscyphella chrysotexta on indet. decorticate hardwood - 303900282

Danny Newman

Dasyscyphella chrysotexta on indet. decorticate ha

13-01-2026 08:43

Tricladium varicosporioides on indet. decorticate stick - 303997395

Danny Newman

Tricladium varicosporioides on indet. decorticate

13-01-2026 08:49

Coccomyces sp. on fallen Rhododendron leaves - 305874978

Danny Newman

Coccomyces sp. on fallen Rhododendron leavesPretty

12-01-2026 22:02

Coryneum (?) acervuli on oak (?) branch

Ethan Crenson

Hello all, I am hoping someone will have some ins

13-01-2026 07:57

cf. Bombardia on indet. decorticate wood - 304222307

Danny Newman

cf. Bombardia on indet. decorticate woodAppalachia

13-01-2026 07:51

Atrocalyx sp. on indet. herbaceous stem - 303869374

Danny Newman

Atrocalyx sp. on indet. herbaceous stemAppalachian

11-01-2026 20:35

Pyrenomycete on Conifer Wood

Josep Torres

Hello.A very tiny pyrenomycete sprouting sparsely

« < 1 2 3 4 5 > »

Pyrenopeziza on very wet hardwood

Enrique Rubio, 02-07-2013 18:03

Hi to all

On very wet hardwood my friend M. Tapia was found this Pyrenopeziza with white to amber pallid sessile ascomata up to 1 mm in diameter, attached by a narrow point to the sustrate. They are discoid, aplanate, never deeply cupulate and their margins are not pilose. The excipulum has the same color than the hymenium.

Asci whit conical apices IKI b not of the Hymenoscyphus type, close to the Calycina type, 8-spored, with croziers. The ascospores are clavate with a low lipid content. Paraphyses without conspicuous refringent Vb's. The excipulum is made by an angularis-subglobulosa hyaline texture becoming prismatica in the flanks and towards the margin. Hyaline short clavate hairs make the apothecial margin.

I think is not P. dilutella but I don't know a species that fits well with this collection.
Have you some idea
?

Thanks again