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24-03-2026 19:59

William Slosse William Slosse

Hello everyone,On 23/03/26, I found the following

21-03-2026 15:13

Lepista Zacarias

Hello everyone, Does any one know of any literatu

24-03-2026 21:37

Elisabeth Stöckli

Bonsoir,Sur bois (tronc) très pourri de conifère

24-03-2026 21:07

Ethan Crenson

Hello all, A friend collected this asco in a wood

23-03-2026 20:16

Miguel Ãngel Ribes Miguel Ángel Ribes

Good eveningI'm unable to identify this Coprotus o

24-03-2026 15:44

Åge Oterhals

I hope someone can confirm the name of this collec

24-03-2026 11:58

Castillo Joseba Castillo Joseba

Me mandan el material de Galicia, recolectado en c

23-03-2026 13:24

Paul Cannon

Could anyone provide me with a pdf of Auerswald's

20-10-2017 09:23

Garcia Susana

Este otro crecía en el mismo trocito de madera qu

21-03-2026 22:59

Petr Soucek

Good evening, I would appreciate some advice on 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!