04-03-2014 14:55
Gernot FriebesHi,I'm looking for this paper:Voglmayr H., Rossman
04-03-2014 16:20
Joop van der Lee
Found on deer dung.Fruitbody; yellow; consisting o
26-02-2014 22:27
Ralph Vandiest
Hello, I found these small discs (max 0,8µm) be
03-03-2014 15:52
Luc Bailly
Bonjour à tous,Une autre trouvaille de la réserv
27-02-2014 09:31
Garrido-Benavent IsaacDear all,Has anybody a picture or description of t
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Chris Yeates
Bonsoir tousfound yesterday on a decorticated Sali
Helminthosphaeria on Skeletocutis carneogrisea
Björn Wergen,
13-11-2015 18:47
Hi friends,I have collected Skeletocutis carneogrisea and fortunately I decided to collect old fruitbodies too, from which I believed to find ascos.
And as always, I really found something: very small (0,4mm) hairy perithecia growing on the pore surface, with spores around 5,6-7,2x3-4µm and asci 50-65x6-7µm, with 8 spores and unitunicate. Hairs about 70-100µm long, septate and typically "lasiosphaerioid" (not black and not so stiff like hairs of Coniochaeta etc.).
Any ideas about a Helminthosphaeria species growing on polypores with these small spores?
regards,
björn
Jacques Fournier,
13-11-2015 19:57
Re : Helminthosphaeria on Skeletocutis carneogrisea
Hi Bjorn,
if I were you I would not rule out Coniochaeta so easily. Did you check the presence of germ slits on ascospores?
Cheers,
Jacques
if I were you I would not rule out Coniochaeta so easily. Did you check the presence of germ slits on ascospores?
Cheers,
Jacques
Björn Wergen,
13-11-2015 20:45
Re : Helminthosphaeria on Skeletocutis carneogrisea
Hi Jacques,
yes, I did, but I could not find any. I will nevertheless check species of this genus. Thanks for the hint ;)
arr ok, Coniochaeta kellermanii. But I do not know this species to grow on pores of Skeletocutis. Enrique has worked on it a time ago, maybe he can tell us what he thinks.
regards,
björn
yes, I did, but I could not find any. I will nevertheless check species of this genus. Thanks for the hint ;)
arr ok, Coniochaeta kellermanii. But I do not know this species to grow on pores of Skeletocutis. Enrique has worked on it a time ago, maybe he can tell us what he thinks.
regards,
björn