27-07-2015 22:57
Steffen LorenzHello,does anyone have an idea what species these
27-07-2015 21:32
Dartanha Soares
Hi,Found this fungus on decorticated angiosperm wo
27-07-2015 21:04
Zuzana Sochorová (Egertová)
Hello,I found this Genea in Abkhazia (Great Caucas
27-07-2015 14:48
Leandro Sánchez
Sur tige d'ombellifèreAsques 33-38/4-5, croziers
26-07-2015 16:17
Steve ClementsSalut,Après avoir lu la clé de Bernard Declercq
26-07-2015 13:38
Rubén Martínez-Gil
Hola a todos. Subo fotos de una Peziza que encont
24-07-2015 17:04
Matthias TheissHello,I'd like to show a Microglossum-like ascomyc
25-07-2015 01:57
Lepista Zacarias2015-07-18 Pyreno on leaves Hi everyone, Maybe s
Strange tar spots on Betula
Steffen Lorenz,
27-07-2015 22:57
does anyone have an idea what species these black spots could be?
It is only a mass of conidia. When fresh, it was a convex structure, some flowed together. The texture was watery and stained the fingers. When dry it is a thin, powdery coating.
Conidia: 11,5-18 x 8,5-10 µm, elliptical greyish-brownish, nonseptate, thick-walled, multiguttulate, with conspicuous porus
Porus: 1,5-2 x 0,5-1 µm
Substrate: dead branches of Betula pendula lying on the ground
Best regards
Steffen
Gernot Friebes,
27-07-2015 23:08
Re : Strange tar spots on Betula
Hi Steffen,
I'd suggest Melanconis stilbostoma.
Best wishes,
Gernot
I'd suggest Melanconis stilbostoma.
Best wishes,
Gernot
Steffen Lorenz,
28-07-2015 00:00
Re : Strange tar spots on Betula
Hello Gernot,
comparing the description of Ellis & Ellis I am sure you are right. Thanks Gernot.
Regards
Steffen
comparing the description of Ellis & Ellis I am sure you are right. Thanks Gernot.
Regards
Steffen