Accès membres

Mot de passe perdu?

20-03-2026 12:53

Eutypa spec. (?)

Stefan Blaser

Hello everybody, In the field, from distance, my

20-10-2017 09:23

Hymenoscyphus ¿calycinoides?

Garcia Susana

Este otro crecía en el mismo trocito de madera qu

20-03-2026 16:16

Pseudomassaria-like on Cornus alba

Edvin Johannesen

Edvin Johannesen

These 0.5 mm diam. acervuli were breaking through

19-03-2026 19:34

Xylariaceae? on Carpinus betulus wood

Filip Fuljer

Filip Fuljer

Hello everyone,a few days ago I collected this str

19-03-2026 18:25

Myriosclerotinia curreyana?

William Slosse

William Slosse

Good evening everyone, On 18/03/26 I found a few

17-03-2026 10:09

Lasiobelonium corticale ?

FranÃ§ois FrelÃ©choux

François Freléchoux

Bonjour, Voici la description rapide d'un petit d

19-03-2026 15:58

"Lasiosphaerioid"

Stefan Blaser

Hello everybody, I hope for some hints... Macro:

19-03-2026 17:50

Massarina on Corylus

Enrique Rubio

Enrique Rubio

Hi to everybodyThese thiny, blackish pseudothecia

18-03-2026 13:09

Orbilia on Celtis occidentalis

Khomenko Igor

Khomenko Igor

I recently examined Celtis occidentalis branches

17-03-2026 19:41

Pyréno sur branche morte de chêne

Bernard CLESSE

Bernard CLESSE

Bonsoir à toutes et tous,Pourriez-vous m'aider à

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