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Mot de passe perdu? S'inscrire

15-12-2025 15:48

Danny Newman Danny Newman

Melanospora cf. lagenaria on old, rotting, fallen

15-12-2025 15:54

Johan Boonefaes Johan Boonefaes

Unknown anamorph found on the ground in coastal sa

15-12-2025 21:11

Hardware Tony Hardware Tony

Small clavate hairs, negative croziers and IKI bb

15-12-2025 07:09

Danny Newman Danny Newman

indet. Rutstroemiaceae sp. on unk. fallen leavesMc

15-12-2025 21:47

Pol Debaenst

Good evening, On 12/11/2025 I found ascomycetes w

15-12-2025 07:05

Danny Newman Danny Newman

Pseudosclerococcum golindoi (det: Zotto)near Cosb

15-12-2025 11:49

Danny Newman Danny Newman

ITS sequences from the following two collections B

15-12-2025 12:34

Danny Newman Danny Newman

indet. Rhytismataceae on oak leafnear Purchase Roa

09-12-2025 12:06

Andgelo Mombert Andgelo Mombert

Bonjour,Je recherche l'article concernant Hypobryo

13-12-2025 17:26

Buckwheat Pete

Hello everyone,I have a rather interesting ascomyc

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Peziza (?)
Ethan Crenson, 27-07-2020 21:47
Hello all,
A few days ago in the northeastern US (Vermont) I found a brown Peziza. It looked rather ordinary but the microscopic features are unusual, I believe.

The spores are hyaline, or occasionally yellow, mostly biguttulate, 11-14 x 8-10µm. They are reticulate--but not in the fine, delicate way that P. badia would be. The reticulations are large and lumpy, sort of like a raisin. Asci are 259-289 x 12µm, IKI+.


Does anyone recognize this Peziza?


Thank you in advance.


Ethan

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Viktorie Halasu, 27-07-2020 22:17
Viktorie Halasu
Re : Peziza (?)
Dear Ethan,

perhaps Peziza atrovinosa?

Best regards,
Viktorie
Ethan Crenson, 27-07-2020 23:47
Re : Peziza (?)
Thank you Viktorie! That seems like a very good suggestion.