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Carl FarmerI'd be grateful for any suggestions for this strik
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Small blackish-brown Asco on rooten wood
    
                    Perz Piotr,
                27-04-2007 19:50
    
    this Asco I have seen when observing Orbilia luteorubella. Substrat is very rooten, wet wood, partitialy immersed in rivulets.
                                    Perz Piotr,
                                27-04-2007 19:53            
            Re:Small blackish-brown Asco on rooten wood
                .
IKI-
KOH-
Hairs thick walled, septate.
Sorry, no macro :( but hi-res Micros are here: http://www.mikologia.pl/rozne_pliki/20070415-005b%20202.jpg and here the second: http://www.mikologia.pl/rozne_pliki/20070415-005b%20201.jpg
Any idee?
Pimpek
                
                                    
                    
                
                
                
                
                            IKI-
KOH-
Hairs thick walled, septate.
Sorry, no macro :( but hi-res Micros are here: http://www.mikologia.pl/rozne_pliki/20070415-005b%20202.jpg and here the second: http://www.mikologia.pl/rozne_pliki/20070415-005b%20201.jpg
Any idee?
Pimpek
                                    Jacques Fournier,
                                27-04-2007 20:19            
            
                Re:Small blackish-brown Asco on rooten wood
                Hi,
I think this is most likely a Capronia sp, ascospores dimensions would help but it is a poorly known genus.
Best wishes,
Jacques
                
                
                
                
                
                            I think this is most likely a Capronia sp, ascospores dimensions would help but it is a poorly known genus.
Best wishes,
Jacques
                                    Perz Piotr,
                                27-04-2007 20:34            
            Re:Small blackish-brown Asco on rooten wood
                Spores 12-17um x 5,0-6,5um
Yes, spores-shape looks Capronia-like, you are right.
Pimpek
                
                
                
                
                
                            Yes, spores-shape looks Capronia-like, you are right.
Pimpek
                                    Guy Garcia,
                                27-04-2007 22:34            
            Re:Small blackish-brown Asco on rooten wood
                Peut-être Capronia nigerrima ? Les périthèces ne seraient-ils pas sur vieux pyrénomycète et forment-ils un stroma ou sont-ils isolés ?
Guy Garcia
                
                
                
                
                
                            Guy Garcia
                                    Perz Piotr,
                                27-04-2007 22:46            
            Re:Small blackish-brown Asco on rooten wood
                Hi Guy,
Perithecies are isolated, on wood.
Pimpek
                
                
                
                
                
                            Perithecies are isolated, on wood.
Pimpek
                                    Christian Lechat,
                                27-04-2007 22:53            
            
                Re:Small blackish-brown Asco on rooten wood
                How many spores in ascus?
                
                
                
                
                
                            
                                    Perz Piotr,
                                27-04-2007 22:58            
            Re:Small blackish-brown Asco on rooten wood
                8
                
                
                
                
                
                            
                                    Guy Garcia,
                                27-04-2007 23:06            
            Re:Small blackish-brown Asco on rooten wood
                Voir Capronia pilosella 
                
                
                
                
                
                            
                                    Christian Lechat,
                                27-04-2007 23:10            
            
                Re:Small blackish-brown Asco on rooten wood
                D'accord avec Guy
                
                
                
                
                
                            
                                    Perz Piotr,
                                27-04-2007 23:15            
            Re:Small blackish-brown Asco on rooten wood
                Thanks !!
Pimpek
                                    Perz Piotr,
                                21-05-2009 21:47            
            Re:Small blackish-brown Asco on rooten wood
                Yesterday I was microscoping a small pseudothecium close to Mollisia sp., and I think it is C.pilosella.
In Ellis & Ellis is description: "short setae forming a compact ring around the ostiole and a few other scattered ober the surface" (p.29, fig. 107) and this is exactly my fungus:
                
                                    
                    
                
                
                
                
                            In Ellis & Ellis is description: "short setae forming a compact ring around the ostiole and a few other scattered ober the surface" (p.29, fig. 107) and this is exactly my fungus:
                                    Perz Piotr,
                                21-05-2009 21:49            
            
            
        
                                    Perz Piotr,
                                21-05-2009 21:51            
            Re:Small blackish-brown Asco on rooten wood
                but if C.pilosella has only short spores around the ostiole, so is my first fungus the same species ?
best wishes
Piotr
                
                
                
                
                
                            best wishes
Piotr
                                    Perz Piotr,
                                21-05-2009 21:53            
            Re:Small blackish-brown Asco on rooten wood
                please note, that the spores in my first fungus are MURIFORME (C.pilosella has 3-celled sp.)
                
                
                
                
                
                            
                






