17-11-2015 21:03
Patrice TANCHAUDBonsoir,sur feuillu, asques 160 µm en moyenne, sp
16-11-2015 16:12
Joop van der Lee
Found on cow dung.Perithecia 790x395 umAgglutinate
16-11-2015 12:29
Bernard CLESSE
Sur le même cône pourri d'épicéa, un asco jaun
15-11-2015 16:23
Gilbert MOYNEBonsoir,Sur des crottes de chamois en culture, j'a
Possible Pezoloma
Michael Beug,
07-06-2015 01:31
Does anyone know what this Asco might be? It was growing on sticks and old chunks of wood in a boggy area at 1100 m in the Oregon Cascades, USA.
Hans-Otto Baral,
07-06-2015 07:30
Re : Possible Pezoloma
Yes, this is Pezoloma ciliifera. I am quite sure you have pretreated with KOH before applying iodine? Without KOH the species shoul react red instead of blue. Important would also be to see the spore content, best in vital state (or in KOH). There are similar species with abundant oil drops which P. ciliifera doe snot have.
The large apo might belong to Cudoniella tenuispora?7
Zotto
The large apo might belong to Cudoniella tenuispora?7
Zotto
Michael Beug,
08-06-2015 00:27
Re : Possible Pezoloma
Thank you very much. I did not do any detailed analysis of the large Apo - I assumed that it was Cudoniella clavus but did not check the micro details.
Hans-Otto Baral,
08-06-2015 08:19
Re : Possible Pezoloma
Cudoniella clavus has a much more slender, cylindrical stalk.
Did you pretreat with KOH? because if not then it should be a different species.
Did you pretreat with KOH? because if not then it should be a different species.
Michael Beug,
08-06-2015 17:53
Re : Possible Pezoloma
Thanks again on the Cudoniella - I took a colleague's word on the ID and did not examine the specimen. My focus was on the Pezoloma.