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26-05-2026 22:44

Ethan Crenson

Hi all, I think I have Incrucipulum capitatum her

26-05-2026 21:25

Dirk Gerstner

Hello everyone, I'm completely stumped by this li

22-05-2026 14:44

Lothar Krieglsteiner Lothar Krieglsteiner

in unripe condition citrine yellow, then soon fadi

25-05-2026 16:44

François Bartholomeeusen

Hi forum members,During an excursion organised by

23-05-2026 11:44

Charles Grapinet Charles Grapinet

Hello, I am having trouble identifying this copro

25-05-2026 16:35

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,J'ai trouvé récemment,

22-05-2026 13:29

Gernot Friebes

Hi,I am curious to hear your opinion on this mater

23-05-2026 18:57

Sylvie Le Goff

Bonjour à tousRécolté sur une branchette de Sal

23-05-2026 23:53

Moreno Miriam

Bonjour ! Je travaille sur mon mémoire de master

22-05-2026 21:35

Steve Clements

Bonjour, I expected this find on old wood on our

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Eupezizella aureliella ?
Ethan Crenson, 24-03-2026 21:07
Hello all,

A friend collected this asco in a wooded park in the Bronx, NYC on a wet decorticated log among Pinus with some Prunus. My initial thought was that this is a Hyaloscypha. I ran it through both the synoptic and dichotomous keys in Huhtinen's "A monograph of Hyaloscypha and allied genera" and arrived at Hyaloscypha aureliella—now Eupezizella aureliella. I have found E. aureliella once before but I would be grateful for confirmation.


Apothecia white with marginal hairs. Apothecia discoloring slightly orange in age. The largest apothecia are about 0.6mm in diameter.


Asci:
8 spored, biseriate, IKI+, croziers+
38-53 x 5.1-8.4µm


Spores:
hyaline, fusiform, with low oil content
5.4-8.5 x 2.3-2.9µm
Me: 7.0 x 2.6µm
Q: 2.1-3.3
Qe: 2.7
N=12


Paraphyses filiform, septate, sometimes branching
width: ~2.3µm wide
Hairs inflated at the base, tapering at the apex, some with yellow exudate.


My previous collection from 2023 had very colorful orange hairs, probably due to the abundant exudate. This collection does not seem to be as colorful.


Any help would be appreciated.


Thanks!
Ethan

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