14-05-2025 10:57
Nicolas Suberbielle
Bonjour,Encore une trouvaille de Marie-Rose D'Ange
13-05-2025 12:32
Gernot FriebesHi,I found this one on a Picea abies branch. It lo
08-07-2023 19:24
Juuso ÄikäsThese Mollisia fruitbodies were growing on a twig
02-05-2025 10:16
Bernard CLESSE
Bonjour à toutes et tous,Pourriez-vous m'aider à
12-05-2025 18:52
Gonzalez Garcia MartaBuenas tardes, estoy estudiando un hongo peritecio
11-05-2025 17:57
Louis DENYHello forumTrouvé dans les environs de Belfort,al
08-05-2025 20:50
Andreas JacobGood evening, due to contstant drought I started
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
