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15-12-2025 07:09

Danny Newman Danny Newman

indet. Rutstroemiaceae sp. on unk. fallen leavesMc

15-12-2025 21:47

Pol Debaenst

Good evening, On 12/11/2025 I found ascomycetes w

15-12-2025 21:11

Hardware Tony Hardware Tony

Small clavate hairs, negative croziers and IKI bb

15-12-2025 15:54

Johan Boonefaes Johan Boonefaes

Unknown anamorph found on the ground in coastal sa

15-12-2025 15:48

Danny Newman Danny Newman

Melanospora cf. lagenaria on old, rotting, fallen

15-12-2025 07:05

Danny Newman Danny Newman

Pseudosclerococcum golindoi (det: Zotto)near Cosb

15-12-2025 11:49

Danny Newman Danny Newman

ITS sequences from the following two collections B

15-12-2025 12:34

Danny Newman Danny Newman

indet. Rhytismataceae on oak leafnear Purchase Roa

09-12-2025 12:06

Andgelo Mombert Andgelo Mombert

Bonjour,Je recherche l'article concernant Hypobryo

13-12-2025 17:26

Buckwheat Pete

Hello everyone,I have a rather interesting ascomyc

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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