28-06-2011 22:34
Alain GARDIENNETBonsoir, Quelqu'un aurait-il une description séri
28-06-2011 14:54
Peter WeltA friend of a fungus found Arpinia in Bosnia. See
22-06-2011 09:45
Alain GARDIENNETBonjour,Quelqu'un posséderait-il ces quelques pag
17-06-2011 07:25
Gernot FriebesHi,Hartmut Schubert found this Scutellinia with gl
20-06-2011 21:59
Luc BaillyBonjour à tous,Je sollicite encore votre aide pou
21-06-2011 10:12
Marja PennanenHello,I found two dark-haired ascos on Pteridium
07-06-2011 10:45
Marja PennanenHello,forum is looking new and fresh! Concratulati
Hi to all
This Anthostomella grew on wet dead stems of Ammophila arenaria. The fungus makes clypeate single blackish perithecia with papilate ostioles. Asci with a massive IKI positive apical apparatus longer than broad. Ascospores broadly inequilateral with spiral germ slit and peculiar partial gel sheaths at the poles. I think don't fits with A. spiralis or A. umbrinella.
Some idea for help me?
Thanks again
This could be Anthostomella lugubris, a species we find on Ammophila in our country.
Bernard
Hi friends,
Again an amazing record of Enrique !
Clearly it isn't A.lugubris.
Closer than this last one is A. umbrinella, you saw it, but host and macroscopy don't fit. Thus appendages are lacking. Exit this hypothesis.
You can find it in Rappaz (into the genus Leptomassaria). Both species, L.simplex andL. unedo, are corticolous.
A. francisiae has such apical appendages, but the germslit is straight. Exit again.
My conclusion is that your Anthostomella is perhaps new.
Alain
I think so
Thanks again, Alain