Setose pyreno on Populus - Forum ASCOFrance

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Setose pyreno on Populus

Enrique Rubio, 06-01-2016 20:58

Please see the attached pdf file

Chaetosphaeria-Almandoz-0001.pdf

Hans-Otto Baral, 06-01-2016 21:14

Re : Setose pyreno on Populus

I think I know this anamorph with 3-septate conidia: Pleurothecium recurvatum or something related.

Pleurothecium semifecundum and recurvatum are treated in Reblova et al. 2012, Mycologia, 104(6): 1299–1314. As teleomorph she has similar perithecia but without setae, in the genus Pleurotheciella.

Maybe you should also consult Carpoligna pleurothecii F.A. Fernández & Huhndorf, in Fernández, Lutzoni & Huhndorf, Mycologia 91(2): 254 (1999)

Enrique Rubio, 07-01-2016 02:14

Re : Setose pyreno on Populus

Hi Zotto

Genial! After reading the manuscript I think you could be right in your determination of Carpoligna pleurothecii

Thanks again for help me

Hans-Otto Baral, 07-01-2016 20:44

Re : Setose pyreno on Populus

Thanks Enrique for the images sent by mail. I looked in Reblova and wonder why she mentions the genus but did not include it in her ITS analysis. I see in genBank that Carpoligna and Pleurotheciella appear to be related - no wonder - though distantly. Family and order apparently unknown. I am also unaware of a recommendation article about 1 fungus 1 name in regard to Sordariales.

Zotto

Enrique Rubio, 07-01-2016 21:21

Re : Setose pyreno on Populus

Hi Zotto

Now, I asked me what the correct genus for this fungus is: the older Pleurothecium or the newest Carpoligna?

Hans-Otto Baral, 07-01-2016 22:21

Re : Setose pyreno on Populus

I could imagine that it is not yet decided whether ana- or teleomorph names will be used here for the holomorph. I am very unfamiliar with these fungi.

Enrique Rubio, 07-01-2016 23:54

Re : Setose pyreno on Populus

Thanks!

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