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17-03-2026 19:41

Bernard CLESSE Bernard CLESSE

Bonsoir à toutes et tous,Pourriez-vous m'aider à

12-03-2026 19:44

Enrique Rubio Enrique Rubio

Hi to everybody.Can you give me any suggestions ab

17-03-2026 10:09

François Freléchoux François Freléchoux

Bonjour, Voici la description rapide d'un petit d

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Martine  Vandeplanque Martine Vandeplanque

Bonjour à tous.Chaque année en mars ou avril, il

05-03-2026 10:07

Hulda Caroline Holte

Hello, I found and collected this species growing

12-03-2026 15:45

Åge Oterhals

Dear forum,I found this small discomycete on a ver

12-03-2026 16:17

Sylvie Le Goff

Bonjour à tousRécolté dans le 22 en France (ré

11-03-2026 17:36

Michel Hairaud Michel Hairaud

Bonjour, Je cherche des indices  pour cette réc

14-03-2026 13:51

Thierry Blondelle Thierry Blondelle

Hi everybody Under Quercus ilex, i hesitate to na

08-03-2026 14:05

Thierry Blondelle Thierry Blondelle

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

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Purple terrestric Ascobolus
Zuzana Sochorová (Egertová), 27-07-2013 19:05
Zuzana Sochorová (Egertová)Hi,
this dark purple Ascobolus measured 3 mm in diameter, was sessile, circular from above, a little bit convex from side view.
Spores ellipsoid, hyaline, then purple, 20 - 23 x 10 - 13 µm. I cannot identify the ornamentation with something in Brummelen´s monograph. Maybe Ascobolus denudatus? If the photos don´t suffice, I will try to draw some pictures.
Slovakia, Štiavnické vrchy (Štiavnica Mountains), on soil, 11.9.2012
Best regards, Zuzana
  • message #24541
  • message #24541
Björn Wergen, 27-07-2013 20:39
Björn Wergen
Re : Purple terrestric Ascobolus
Hi,

I think your collection has similarities with Ascobolus behnitziensis.

Look here: LINK

regards,
björn
Michel Delpont, 27-07-2013 20:59
Michel Delpont
Re : Purple terrestric Ascobolus
Hello Zuzana.

I think Bjorn is right, it is certainly Ascobolus behnitziensis. The ornamentation of spores immaturity, but this should be confirmed with time.

Regards.

Michel.
Zuzana Sochorová (Egertová), 27-07-2013 21:07
Zuzana Sochorová (Egertová)
Re : Purple terrestric Ascobolus
Thank you very much, Björn and Michel.
I viewed this species at Björn´s page, but found the ornamentation too delicate... but it´s true that there were many hyaline spores in the preparate, only few purple.
Thanks for your help :-)
Z.