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Sordariomycètes sur Lavandula
Yannick Mourgues,
24-11-2012 00:16

Cet asco est apparu sur des tiges de lavande après 4 mois en chambre humide.
Pas mesurés les ascomes ni fait de coupe encore. Peu nombreux : un ou deux par tige.
Asques IKI-, cylindrique, spores unisériées, stipe court, 90-100x12-14 um
Spores brunes, une grosse guttule, fente germinative longitudinale claire bien visible d'une extrémité à l'autre, 14,8-19,1x8,8-10,7 um, Q=1,5-2 N=20
Une idée ?
Yannick
Andrew N. Miller,
24-11-2012 16:28

Re : Sordariomycètes sur Lavandula
Coniochaeta sp?
You may be able to use the attached key to obtain a species determination.
Andy
Yannick Mourgues,
24-11-2012 17:43

Re : Sordariomycètes sur Lavandula
Thank's a lot Andy.
With your key I find Coniochaeta extramundana. I'am not sure it's this specie but it's the only one that can correspond to it.
I do not know Coniochaeta specie found on Lavandula.
Yannick.
With your key I find Coniochaeta extramundana. I'am not sure it's this specie but it's the only one that can correspond to it.
I do not know Coniochaeta specie found on Lavandula.
Yannick.
Andrew N. Miller,
24-11-2012 17:52

Re : Sordariomycètes sur Lavandula
I also arrived at this species with the characters given. I find Coniochaeta species very difficult to identify unless they possess unique characters.
Andy
Andy