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Mot de passe perdu? S'inscrire

02-12-2008 21:38

Uwe Lindemann Uwe Lindemann

Hello Forum, at the end of september 2008 I found

02-12-2008 19:23

MARIA VIRGINIA BIANCHINOTTI

Hello, Bonjour, Hola! Does anybody have a copy

01-12-2008 22:07

Pablo Chacón Pablo Chacón

Buenas noches a todos, Encontrado en bosque de

01-12-2008 19:54

Pablo Chacón Pablo Chacón

Hola a todos Peziza encontrada sobre restos

30-11-2008 21:07

GARCÍA BLANCO AURELIO

Estimés amis : J'ai besoin des clés du genre

29-11-2008 17:41

Javier Ormad Javier Ormad

Hola a todos: Presento este especimen que no teng

27-11-2008 04:27

herman lambert

Bonjour, Nous avons trouvé ces petits asco (8 mm

27-11-2008 01:16

Miguel Ãngel Ribes Miguel Ángel Ribes

Hi again Small apos < 0,5 mm diameter, white, t

26-11-2008 21:20

Alain BRISSARD

Bonjour à tous Je viens demander votre aide au s

26-11-2008 18:50

Miguel Ãngel Ribes Miguel Ángel Ribes

Tamaño de 1-1,5 x 0,5 mm, sobre acículas muertas

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Coprophilous Pezizaceae (2)
Esquivel-Rios Eduardo, 18-09-2012 21:18
Number 2.  , the pale-green to green-black, ascospores  17 - 18 x 22 - 28 microns
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Hans-Otto Baral, 18-09-2012 21:24
Hans-Otto Baral
Re : Coprophilous Pezizaceae (2)
Dear Eduardo

I remember a big Ascobolus that I once found on horse dung in my garden. It was identified as A. scatigenus, but I never saw it again.

Here is the photo, and one from Panama by M. Piepenbring (left one) which I think might be the same species.

But it can well be that there exist several similar such species.

Zotto
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Esquivel-Rios Eduardo, 18-09-2012 21:32
Re : Coprophilous Pezizaceae (2)
Yes, lokks identical, the inmature ascocarps cream-green and the mature black. Im chek Ascobolus.
Hans-Otto Baral, 18-09-2012 21:44
Hans-Otto Baral
Re : Coprophilous Pezizaceae (2)
I remember that Meike said about the Panama fungus that the dark hymenia shoot their spores simultaneously upon touch or wind, thereby getting whitish within a blink of an eye! So the pale ones must not be immature.

Malcolm Greaves, 18-09-2012 23:45
Malcolm  Greaves
Re : Coprophilous Pezizaceae (2)
I managed to capture this spore release if you are interested.
http://www.youtube.com/watch?v=ZvfVRfK83Oo?
Malcolm
Hans-Otto Baral, 18-09-2012 23:49
Hans-Otto Baral
Re : Coprophilous Pezizaceae (2)
Great! Is this real time or slow motion?
Malcolm Greaves, 19-09-2012 00:40
Malcolm  Greaves
Re : Coprophilous Pezizaceae (2)
Real time.

Till Lohmeyer, 19-09-2012 16:34
Re : Coprophilous Pezizaceae (2)

It may well be Ascobolus scatigenus. There are hardly any other Ascoboli reaching that size. I've seen it quite frequently on horse dung in Australia. It seems to prefer the tropics or at least warmer regions. @ Zotto: I don't know of any other German find. What a garden!


Regards, Till

Hans-Otto Baral, 19-09-2012 16:40
Hans-Otto Baral
Re : Coprophilous Pezizaceae (2)
Hi Till

It was dung from our neighbors, who keep horses. Possibly there was some inoculum introduced from the tropics, otherwise I cannot explain. Sometimes I think I have also introduced some fungi into my garden through specimens sent to me. But this Ascobolus was long before Guy made his trips to Australia...

Zotto