29-04-2026 10:44
Lothar Krieglsteiner
growing at moist, drying-out soil at the side of a
28-04-2026 20:07
Lothar Krieglsteiner
... on twig in the air at standing Ceratonia siliq
05-04-2026 22:46
Lothar Krieglsteiner
on wood of Ceratonia, Algarve, 3.4.2026.The color
10-05-2026 16:18
brigitte vignotbonjour trouvée en Ariège sur bois une petite
10-05-2026 23:17
Andreas Gminder
Hello,today we found in a moist steep decidous for
27-04-2026 17:16
Lothar Krieglsteiner
.. Algarve, moist lying.The conidiomata look like
10-05-2026 09:02
Buckwheat PeteHello everybody, ould this be Lachnum subvirgineu
08-05-2026 11:55
Gernot FriebesHi,found on a decorticated Picea abies branch stil
11-05-2016 20:37
Zuzana Sochorová (Egertová)
Hi,this very little ascomycete grew on soil in a m
09-05-2026 07:37
Zuzana Sochorová (Egertová)
Hello,please, could anyone share this paper?Ferná
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