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05-03-2026 10:07

Hulda Caroline Holte

Hello, I found and collected this species growing

07-03-2026 13:06

éric ROMERO éric ROMERO

Bonjour tous, Sur cône d'épicea fortement imbu,

23-12-2025 08:27

Josep Torres Josep Torres

Hello.Small, yellowish ascomata, with very short a

28-02-2026 11:05

Yanick BOULANGER

Bonjour à tousLe 24/02/2026 à Montmacq, devant m

08-03-2026 14:05

Thierry Blondelle Thierry Blondelle

Bonjour à tous,Sur 3 récoltes supposées de H. l

07-03-2026 22:22

Josep Torres Josep Torres

Hello.Some very tiny conidiomes collected in the D

06-03-2026 17:51

William Slosse William Slosse

Good evening all,On March 4, 2026, I found the fol

05-03-2026 16:30

François Bartholomeeusen

Dear forum members, On the 2nd of February 2026,

06-03-2026 09:41

Alain GARDIENNET Alain GARDIENNET

Hi forum, I'm now looking for another reference c

05-03-2026 19:29

William Slosse William Slosse

Good evening everyone,On March 4, 2026, I found th

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Arachnopeziza
Guy Buddy, 03-04-2020 21:31
Greetings,
I am curious on your opinion if you think this could be A. aurelia.
Fruiting from Quercus wood, Pennsylvania, USA, on 3-31-2020.
Subiculum is minimal, white and sparse, hyaline. Largest apothecium ~2mm but most smaller. Hairs ~15Oum and septate. IKI +. Crozier +. Medullary excuplum looks textura intricata, closer to edge some ectal more agularis. Paraphyses filiform, septate. 8-spored, ellipsoidal, mostly 3 septate but some only 1. Spores in H2O appear to have appendages but not in 10% KOH or lactophenol blue, maybe they dissolved?
Spore measure in H20:
(13.1) 16 - 20.5 (21.6) × (3.1) 3.6 - 4.2 (4.3) µm
Q = (3.6) 3.9 - 5.5 (5.8) ; N = 10
Me = 18 × 3.9 µm ; Qe = 4.7
I have the specimen inqubating now, any suggestions or ideas are welcome.
Thank you,
Devin
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Hans-Otto Baral, 03-04-2020 21:34
Hans-Otto Baral
Re : Arachnopeziza
Surely it is. The appendages are typical but easily destroyed with chemicals.
Guy Buddy, 03-04-2020 21:36
Re : Arachnopeziza
additional photos
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Guy Buddy, 03-04-2020 21:39
Re : Arachnopeziza
Thanks Hans for the quick response!
Hans-Otto Baral, 03-04-2020 21:56
Hans-Otto Baral
Re : Arachnopeziza
perfect!