19-06-2014 08:08
Nina FilippovaThis smallish Helotium sp. was found on Ledum palu
25-06-2014 13:13
Nina FilippovaGood time to everyone. I have posted this species
27-06-2014 14:30
Nina FilippovaHello, dear colleagues. It is my first collection
27-06-2014 01:42
Alan RockefellerI found this yesterday on a hardwood twig in Verac
27-06-2014 07:26
Alan RockefellerYesterday I found this on a hardwood log in a clou
26-06-2014 09:06
Blasco Rafael. De Hola, Alguien Ayudar Florerias, y Decir si es
24-06-2014 19:06
Enrique RubioHi again Can someone help me with this article on
25-06-2014 20:02
Spooren MarcoHello, I an looking for the following article by
Coordinates: N60,891131° E68,688733°, 18.06.2014.
Apothecia smallish, sessile, translucent, grayigh when in water, site single or several nearby on both leaf sides, up to 200 mk in diameter.
Excipulum from prismatic to ellipsoid cells, hyaline, cells with thickened walls, near 12 x 6 mk at base, narrower at edge (4 mk), end cells at edge smooth, cylindrical; asci clavate, with badly recognized crozier, with euamyloid small ring, 33-46.5 x 5.4-6.6 mk; paraphyses filiform, rarely branched, about 1 mk broad; spores fusiform, 7.7 (5.6-8.7) x 1.7 (1.6-1.9) mk (n=11).
I assume something between Cistella, Hyaloscypha and Olla.
I was reminded a bit of my "Pezizella chapmanii" in my Olla folder, a fungus found on Picea bark.
Zotto
Apothecia sessile, whitish, translucent, up to 500 mk broad, hymenium surface minutely powdery (probably since incrustation of paraphyses).
Excipulum at base from textura globosa, at flanks and edge from prismatica to porrecta, cells with thickened walles; end cells ("hairs") at the edge cylindrical, obtuse, 10-20 mk long, 3-4 mk broad, without incrustations; asci clavate, with barely seen crozier, 53-68 x 8-11.5 mk; paraphyses cylindrical, with obtuse tip, with pale vacuoles, in upper part with minor incrustation or mucous sheath, near 2 mk broad; spores cylindrical, 12.3 (10.6-14.6) x 2.9 (2.7-3.2) mk (n=34).
The texture reminds me a bit for a Durella, but only the margin.
Zotto
YKY shows euamyloid reaction.