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09-02-2026 22:01

ruiz Jose

Hola, me paso esta colección en madera de pino, t

09-02-2026 20:10

Lothar Krieglsteiner Lothar Krieglsteiner

The first 6 tables show surely one species with 2

09-02-2026 14:46

Anna Klos

Goedemiddag, Op donderdag 5 februari vonden we ti

09-02-2026 11:42

Åge Oterhals

Hi forum, I found this Lachnum on old hardwood tw

02-02-2026 21:46

Margot en Geert Vullings

On a barkless poplar branch, we found hairy discs

25-01-2026 23:23

Tomaz Vucko Tomaz Vucko

Hello! I found this species that resembles Delitsc

06-02-2026 01:14

Tomaz Vucko Tomaz Vucko

Hello!How would you name this species? Most perith

04-08-2014 17:35

Leandro Sánchez Leandro Sánchez

Sur branche de feuillus, jusqu'à 22 mm diamètre,

05-02-2026 15:07

Vasileios Kaounas Vasileios Kaounas

Found on a fallen needle of Pinus halepensis, diam

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Ascobolus cf boudieri
Marc Detollenaere, 28-03-2018 19:54
Marc Detollenaere

Good evening everyone,


On dung of deer I found a small Ascobolus barrel-shaped, with a light yellow colour ,asci of about 95x16µ and warted ellipsoid spores of about 24x10.5µ. A part of the excipulum had a brown colour.


Spores seemed to large for hawaiiensis. Following the key in Van Brummelen I arrived at boudieri


 


Marc

  • message #52874
  • message #52874
  • message #52874
Enrique Rubio, 28-03-2018 20:00
Enrique Rubio
Re : Ascobolus cf boudieri
Hi Marc
I think it is nearest to A. hawaiensis
Michel Delpont, 28-03-2018 20:54
Michel Delpont
Re : Ascobolus cf boudieri
Hello Marc!

I am also thinking of A.hawaiiensis.

Michel.
Marc Detollenaere, 28-03-2018 22:44
Marc Detollenaere
Re : Ascobolus cf boudieri

Hello Enrique and Michel,


The large warts are indeed an argument pro hawaiiensis, but following Doveri and Van Brummelen the spores are too large (max 20.5-21µ) and the brown excipulum should also point towards boudieri ( key Van Brummelen 1967, 67-68).


Are the warts the most important element?