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30-10-2025 03:53

Ethan Crenson

Hi all,  I would like an opinion on whether this

29-10-2025 19:02

Castillo Joseba Castillo Joseba

De la pasada semana en rama posiblemente de hayaPi

25-11-2016 13:54

Stephen Martin Mifsud Stephen Martin Mifsud

Hi, I found numerous seeds of Washingtonia robusta

28-10-2025 22:22

Bernard Declercq Bernard Declercq

Hello.I'm searching for the following paper:Punith

28-10-2025 19:33

Nicolas Suberbielle Nicolas Suberbielle

Bonjour à tous,Je voudrais votre avis sur cette r

27-10-2025 19:51

Peter Welt Peter Welt

Who has this article? Doveri, F. 2007. Sporormiel

28-10-2025 15:37

Carl Farmer

I'd be grateful for any suggestions for this strik

28-10-2025 11:29

Tanja Böhning Tanja Böhning

Hello, I found this very small (ca 0,5mm) yellow

27-10-2025 00:34

Francois Guay Francois Guay

I found this strange species in Québec,Canada, gr

27-10-2025 15:29

Michel Hairaud Michel Hairaud

Bonjour à tous, Avec Elisabeth Stöckli nous avo

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Boudiera tracheia 280815 281
Miguel Ángel Ribes, 04-08-2016 21:15
Miguel Ãngel RibesGood night again

This small (2,5-3 mm) Boudiera was growing in a very wet and small alpine river in Pyrenees.

Asci 8-spored, euamyloid all around, without croziers, (350,8) 354,8 - 441,7 (460,3) × (30,1) 32,4 - 46,5 (48,5) µm; N = 32; Me = 402,4 × 40,1 µm.

Round Spores, with great conical spines, sometimes bifurcated at apex, (22) 23,8 - 25,2 (26,1) × (21,9) 23,7 - 25,2 (25,7) µm; Q = 1 ; N = 40; Me = 24,5 × 24,3 µm ; Qe = 1 without ornamentation. Spines (4,4) 4,8 - 5,9 (6,5) µm; N = 69; Me = 5,4 µm.

I don't find another species more than Boudiera tracheia.

Thank's in advance.

Miguel Á. Ribes
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Iglesias Plácido, 05-08-2016 08:35
Re : Boudiera tracheia 280815 281
Tiene toda la pinta Migue Angel. Tienes un trabajo en Errotari 4 - 2007
Nicolas VAN VOOREN, 05-08-2016 09:49
Nicolas VAN VOOREN
Re : Boudiera tracheia 280815 281
Hi.
Is it possible to see some spores in CB?
Miguel Ángel Ribes, 05-08-2016 10:15
Miguel Ãngel Ribes
Re : Boudiera tracheia 280815 281
Gracias Plácido, lo miraré esta tarde.

Hi Nico. No, sorry, with this spectacular ornamentation in water I didn't think to use CB, but I have dried material. Are you thinking about another species? Do you want to see an special detail in the decoration with CB? I could try it.

Thank you.
Gilbert MOYNE, 05-08-2016 10:42
Re : Boudiera tracheia 280815 281
Bonjour Miguel,
Avec des spores munies d'épines aussi fines et aussi longues, je ne vois rien d'autre que B. tracheia. Terrains très humides avec de petits Juncus ?
Gilbert
Miguel Ángel Ribes, 05-08-2016 11:24
Miguel Ãngel Ribes
Re : Boudiera tracheia 280815 281
Bonjour Gilbert

Yes, at alpine place, in a very, very humid slope of a small stream, between mosses, with Juncus, Aconitum and another small herbs, growing near to Scutellinia minor.

Merci.