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Mot de passe perdu? S'inscrire

13-12-2025 17:26

Buckwheat Pete

Hello everyone,I have a rather interesting ascomyc

13-12-2025 11:58

Mirek Gryc

HiSupposedly this is a species that occurs quite o

12-12-2025 18:39

Mirek Gryc

Hello everyone.Macrofeatures similar to Mollisia b

09-12-2025 12:06

Andgelo Mombert Andgelo Mombert

Bonjour,Je recherche l'article concernant Hypobryo

07-12-2025 16:07

Arnold Büschlen

Hallo, ich habe in einer Moos-Aufsammlung (epiphy

08-12-2025 21:04

Mark Stevens

"Hello everyone,I'm relatively new to microscopy (

08-12-2025 18:59

Lothar Krieglsteiner Lothar Krieglsteiner

.. found by a seminar-participant, I do not know t

08-12-2025 21:18

Buckwheat Pete

Hello everyone, Is it possible to at least approx

07-12-2025 17:43

Malcolm  Greaves Malcolm Greaves

This Helvella was in mixed woodland. Uniform cupul

08-12-2025 17:37

Lothar Krieglsteiner Lothar Krieglsteiner

20.6.25, on branch of Abies infected and thickened

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Ascobolus perforatus?
Sven Heinz, 04-07-2017 18:30
Sven HeinzHello together,

i found this Ascobolus on dove dung. I have never seen such a Ascobolus. Is this Ascobolus perforatus?
Fruitbody: 400 x 300 µ, brownish
Asci: 300 - 350 x 70 - 80 µ, 4 spored
Spores: 35 x 35 µ

Greetings Sven
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  • message #49562
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  • message #49562
  • message #49562
Michel Delpont, 04-07-2017 18:53
Michel Delpont
Re : Ascobolus perforatus?
Hello Sven!

The size and shape of the spores do not correspond to Ascobolus perforatus. A.perforatus with smaller spores and subglobulous to largely ellipsoid form. Your mushroom is very similar to a find made by S.Tello in Spain and by one of his friends in the Canary Islands. I also harvested this mushroom after cultivation of material sent from Spain. This is certainly a new species and we are working on it to perhaps publish it. Some apothecia have asci with 8 spores and others with 4. Can you keep your finds and put them in herbarium, as well as coordinates? Thank you.


Michel.

Salvador Tello, 04-07-2017 23:20
Re : Ascobolus perforatus?
Efectivamente, es muy similar.

¿Ha visto alguna ornamentación en las esporas maduras?

Saludos.
Salvador.
Sven Heinz, 05-07-2017 21:16
Sven Heinz
Re : Ascobolus perforatus?
Hello,

thanks for answer! I have not seen any ornament. Perhaps it was not yet mature enough. I'll see it again in a few days.

Greetings Sven