17-01-2013 03:51
Roland LabbéBonjour !Voici un disco de Québec. Nous croyons
20-01-2013 15:32
Christiane Baethcke
Hallo everybody, On deer dropping in a moist box I
20-01-2013 00:02
Esquivel-Rios EduardoHi all.I found this peritecias in a dead leaf of a
19-01-2013 05:15
Roland LabbéBonsoir ! Voici un Rhizodiscina, probablement lign
19-01-2013 14:23
Yannick Mourgues
Bonjour à tous.Encore sur Buxus. Sous l'écorce d
15-01-2013 19:14
Yannick Mourgues
Bonsoir à tous.Sous l'écorce d'une branche de Bu
Hyaline Dothideomycete with glassy hairs
Hans-Otto Baral,
31-07-2009 23:36
Hi Guy sent me images of an interesting pyreno with long helicoid spores. Grown on inner face of detaching, dry, little rotten Fagus bark still attached to a standing trunk 20-25 cm thick in perhaps 1-2 m above ground, closely associated with Tubeufia cerea.
Perithecia ca. 150 µm diam (incl. hairs)
Asci *85-100µm x 12-14µm , 8spored, IKI not tested.
Spores helicoidally twisted within the living ascus, ca. 48-55 x 2,5-2,8 µm, with 3-5 septa and rather large LBs
Hairs hyaline, very thick-walled (glassy) with fine lumen.
Zotto
Hans-Otto Baral,
31-07-2009 23:39
Re:Hyaline Dothideomycete with glassy hairs
Asci are rather thin-walled when alive...
Hans-Otto Baral,
31-07-2009 23:39
Re:Hyaline Dothideomycete with glassy hairs
... but strongly thickwalled when dead
