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21-03-2026 22:59

Petr Soucek

Good evening, I would appreciate some advice on th

21-03-2026 15:13

Lepista Zacarias

Hello everyone, Does any one know of any literatu

20-03-2026 12:53

Stefan Blaser

Hello everybody, In the field, from distance, my

20-10-2017 09:23

Garcia Susana

Este otro crecía en el mismo trocito de madera qu

20-03-2026 16:16

Edvin Johannesen Edvin Johannesen

These 0.5 mm diam. acervuli were breaking through

19-03-2026 19:34

Filip Fuljer Filip Fuljer

Hello everyone,a few days ago I collected this str

19-03-2026 18:25

William Slosse William Slosse

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

17-03-2026 10:09

François Freléchoux François Freléchoux

Bonjour, Voici la description rapide d'un petit d

19-03-2026 15:58

Stefan Blaser

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

19-03-2026 17:50

Enrique Rubio Enrique Rubio

Hi to everybodyThese thiny, blackish pseudothecia

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Yellow asco on rabbit dung
Ralph Vandiest, 06-02-2014 22:24
Ralph VandiestHello,

I found this solitary yellow asco (0,3mm) on rabbit dung (in a culture). Asci J+ 95/100x20/24µm. Yellow paraphyses 

Regards,


Ralph
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Norbert Heine, 06-02-2014 22:45
Norbert Heine
Re : Yellow asco on rabbit dung
Hi Ralph,

this is an immature apothecium of Saccobolus spec.

Best regards

Norbert
Ralph Vandiest, 06-02-2014 22:58
Ralph Vandiest
Re : Yellow asco on rabbit dung
Hello Norbert,


With this bright yellow colour and spore size, could this be S. citrinus?  


pS I thought it was mature. I already saw it 3 days ago and it wasn't changing 


regards
Norbert Heine, 06-02-2014 23:19
Norbert Heine
Re : Yellow asco on rabbit dung
Hello Ralph,

sometimes in moist chamber the development stops.
Mature ascospores of Saccobolus have to be purple!
And they form a typical cluster.

Maybe that your species is S. citrinus, but you can't be sure, because there are some similar species.

Regards

Norbert
Ralph Vandiest, 07-02-2014 09:24
Ralph Vandiest
Re : Yellow asco on rabbit dung
hello Norbert,


Even if I found S citrunus 3weeks ago, but because of the fact that I thought it was mature and I didn't see aan clustered purple spores, I thought I might be another genus.

http://waarnemingen.be/waarneming/view/81308924


regards,

Ralph