26-01-2013 18:32
Nina FilippovaOdontotrema minus - probably, since it has broad a
27-01-2013 18:58
Chris Yeates
Bonsoir tousfound on an attached Quercus twig, gro
27-01-2013 19:26
Rodríguez Borja
HelloToday´s morning I have found this Cosmospo
26-01-2013 15:43
Luc Bailly
Bonjour à tous,Voici un indéterminé restant de
20-01-2013 19:18
Gilles Corriol
Bonjour à tous,Mon Urceolella semble être dans u
26-01-2013 08:05
Nina FilippovaI gues that "mollisia knowledge" is a matter of
24-01-2013 10:12
Reza ShaianDear friends, I collected a Helvella specimen that
Leptosphaeria eustoma?
Gernot Friebes,
12-08-2010 12:35
a friend of mine sent me two pyrenos which are not definitively determined. The first one is a Leptosphaeria (eustoma?) on Daucus carrota which grew subepidermal. I was not able to find any asci anymore but according to the finder they are 140-160 x 14-15 µm. The spores are 22,5-25 x 7-8(10) µm and always three-septate if mature. The peridium is quite thin. The ostile apparently doesn't consist of periphyses.
Best wishes and many thanks,
Gernot
Gernot Friebes,
12-08-2010 12:36
Re:Leptosphaeria eustoma?
left: ostile, right: peridium
Gernot Friebes,
12-08-2010 12:37
Re:Leptosphaeria eustoma?
spores (scale=10 µm):
Martin Bemmann,
12-08-2010 13:58
Re:Leptosphaeria eustoma?
Hi Gernot,
Leptosphaeria libanotis is known to attack Daucus carrota (and other Umbelliferae). Spores are very similar to yours.
Cf. Lucas/Webster Tr. Br. myc. soc. 50, 1967, p. 100
Regards,
Martin
Leptosphaeria libanotis is known to attack Daucus carrota (and other Umbelliferae). Spores are very similar to yours.
Cf. Lucas/Webster Tr. Br. myc. soc. 50, 1967, p. 100
Regards,
Martin