11-03-2012 12:06
maurice pelissier
bonjour j'ai trouvé cet asco sur une barriere con
11-03-2012 01:12
Roland LabbéBonjour !Voici une planche et une photo macro d'un
19-07-2009 17:42
Mireille LenneBonjour, Toujours Sporormiella mais à 4 cellul
10-03-2012 15:44
Alain GARDIENNET
Bonjour, Je viens de faire une récolte étonnante
09-03-2012 13:34
Mauricio MarinHiCollected on tree of shore. Espora 18-20 (21) x
Sydowiella ambigua
Björn Wergen,
12-03-2012 20:11
Hi all,today I have found a small Diaporthales on attached, but dead Betula branches with brown conidia spores and ascospores about 20-27x8-9µm. My problem is, that there is no conidia state described in Ellis&Ellis, for S. ambigua. But for Melanconis stilbostoma, which has smaller spores (Ellis&Ellis, Arx&Müller).
My question: Do you know something about a conidia state from S. ambigua? The key in Arx&Müller directs to the genus Melanconis, which is also a synonym genus for S. ambigua.
I think it IS Sydowiella ambigua. But perhaps you have another idea ;)
regards,
björn
Björn Wergen,
13-03-2012 09:58
Re : Sydowiella ambigua
Ok, thank you Yan :)