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Mot de passe perdu?

06-03-2016 22:19

asco sur place à feu : Tricharina gilva ?

Bernard CLESSE

Bernard CLESSE

Voici un asco sur place à feu que je pense être

08-03-2016 15:48

Joop van der Lee

Joop van der Lee

Found on rabbit dung.No clear photo of the perithe

08-03-2016 16:37

Unknown lasiobolus

Joop van der Lee

Joop van der Lee

Found on horse dung.Ascomata: 573.4 um wide and 39

07-03-2016 19:01

Pinkish Orbilia on Eucalyptus inner bark

Enrique Rubio

Enrique Rubio

Hi to the Orbilia lovers This nice species was fo

07-03-2016 18:11

Bibliotheca Lichenologica

Alain GARDIENNET

Alain GARDIENNET

Dear forum, I'm looking for pages about Myxophora

08-03-2016 12:09

Hysterobrevium ???

Castillo Joseba

Castillo Joseba

Posiblemente en madera de eucaliptoTengo muchas du

07-03-2016 11:31

Amphisphaeria sp.

Gernot Friebes

Hi,this species, which I assume is an Amphisphaeri

08-03-2016 10:53

¿ ? en caña de Phytolacca americana

Castillo Joseba

Castillo Joseba

en una muestra de Phytolacca americana, en la que

07-03-2016 20:32

Anthostomella conorum?

Garcia Susana

Hi,I have found this pyrenomycete growing in needl

07-03-2016 22:36

Propolis cf farinosa ??

Leandro SÃ¡nchez

Leandro Sánchez

Sur feuillusSpores 21,50-24,65 / 5,80 - 6,85

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

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

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