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17-03-2026 10:09

François Freléchoux François Freléchoux

Bonjour, Voici la description rapide d'un petit d

17-03-2026 10:40

Martine  Vandeplanque Martine Vandeplanque

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

12-03-2026 19:44

Enrique Rubio Enrique Rubio

Hi to everybody.Can you give me any suggestions ab

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

12-03-2026 14:37

David Wasilewski

These small ascomycota (1-3 mm) ere observed growi

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Pilobolus oedipus
Joop van der Lee, 07-12-2021 15:54
Joop van der Lee
Found on horse dung.

Susporanggial swelling: ovoid

Upper convex surface of sporangium has a pattern i.a.w. fig. 96, page 189; Researches on fungi volume VI (158) by Reginald Buller. 

Spores: ovoid; 12,5-13.0x10.5-11.0 um
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Norbert Heine, 07-12-2021 16:51
Norbert Heine
Re : Pilobolus longipes?
Hello Joop,

this should be Pilobolus oedipus with twin walled spores. It's a typical species on horse dung. P. longipes has very large fruitbodies, up to 30 mm long!

Norbert
Joop van der Lee, 08-12-2021 11:21
Joop van der Lee
Re : Pilobolus longipes?
Helloo Norbert,,


Thanks for the documentation it is very useful.

Besides that the photo of the columella does not fit with P. oedipus so it originates from another species and can be ignored. 

It probably belongs to  a P. crystallinus species.

Joop
Malcolm Greaves, 09-12-2021 09:59
Malcolm  Greaves
Re : Pilobolus longipes?
I agree with Norbert that these spores are so indicative of P oedipus.
Mal
Joop van der Lee, 09-12-2021 11:04
Joop van der Lee
Re : Pilobolus longipes?

Thanks Mal

Joop