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02-07-2025 09:32

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello, bonjour.Here is the paper I'm searching for

30-06-2025 16:56

Lydia Koelmans

Please can anyone tell me the species name of the

01-07-2025 23:37

Josep Torres Josep Torres

Hello.A Pleosporal symbiotic organism located and

30-06-2025 12:09

Edvin Johannesen Edvin Johannesen

This tiny, rather "rough" erumpent asco was found

30-06-2025 06:57

Ethan Crenson

Hi all, Another find by a friend yesterday in Bro

30-06-2025 19:05

ALAIN BOUVIER

Bonjour à toutes et à tousJe cherche à lire l'a

30-06-2025 14:45

Götz Palfner Götz Palfner

This is a quite common species on Nothofagus wood

25-06-2025 16:56

Philippe PELLICIER

Bonjour, pensez-vous que S. ceijpii soit le nom co

29-06-2025 18:11

Ethan Crenson

Hello all, A friend found this disco yesterday in

28-06-2025 17:10

Peter Welt Peter Welt

I'm looking for: RANALLI, M.E., GAMUNDÍ, I.J. 19

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Ciboria spec. on ?soil
Björn Wergen, 02-11-2010 18:51
Björn WergenHello,

during my last expedition in the "Nationalpark Eifel", Germany, I found something interesting, just one fruitbody which looks like a Ciboria-species, but I am not sure if it is. With Medardi-Key (Ascomiteci d'Italia) it goes up to a "Ciboria polygoni-vivipari", which grows on soil and between mosses. Also spores are very similar...but I have no further literatur for it and that is the reason I am asking here ;) as always ^^

Fruitbody about 3-12 mm, cupulate with a short stalk, grey-brown to ochraceous, similar to Ciboria amentacea.
Spores 12,5 - 15 x 4-4,5, ellipsoid, smooth, with 2-3 bigger guttules and several smaller ones (OCI: 4-5). Asci with 8 spores. Paraphyses filiform, no swollen apex, without remarkable guttules.
I am sorry for bad description, I hadn't any chemical utilities when I found this "Ciboria", now I have some ;)

Well the fruitbody seems to grow on wet soil between mosses, I checked it out but I didn't found any plant debris...

Is it a Ciboria? Or perhaps something near Ciboria? Like Ciborinia? I checked my database but it didn't help :(

thanks for help,
cheers, Kazuya
  • message #13232
Björn Wergen, 02-11-2010 18:53
Björn Wergen
Re:Ciboria spec. on ?soil
micro
  • message #13233
Hans-Otto Baral, 02-11-2010 19:07
Hans-Otto Baral
Re:Ciboria spec. on ?soil
Dear Kazuya,

we had already a discussion about this species: It is Discinella boudieri, and Geogoryne variispora is something very similar.

Hope you can check some features: Ascus reactio in Lugol (without KOH) should be pale or bright red at the apex. The apothecium should be gelatinous. Try a section, the excipulum is not a globulosa as in Ciboria, but a porrecta, externally covered by much gel.

C. polygoni-vivipari grows on seeds, and I saw this species recently in Lapland.

Could you please tell me the exact locality and datw when you found it?

Here you see the difference: above: Ciboria polyg.-viv., below: D. boudieri.

Thanks

Zotto
  • message #13234
Björn Wergen, 02-11-2010 19:25
Björn Wergen
Re:Ciboria spec. on ?soil
Hi Zotto,

leider hab ich von dieser Art nichts mehr übrig, es gab nur den einen Fruchtkörper, das war am 22.10.2010 im Bereich des Nationalparks Eifel bei Dreiborn. Die genaue Fundstelle schau ich mir demnächst aber nochmal an, vielleicht finde ich noch welche, hab jetzt nämlich Chemie hier und da würde ich das gerne mal alles testen ;)

vielen dank für die Hilfe, Discinella hatte ich so eigentlich nicht erwartet.

Viele Grüße,
Kazuya