
06-08-2010 22:22

Peziza de 2-3 cm, sur terre nue avec jeunes mousse

06-08-2010 00:51

Hi all, does someone have a copy of Redhead's p

03-08-2010 01:26
Marja PennanenHello folks, I found something on mosses (so I th

02-08-2010 23:49

Hi, did someone of you try to make a slide of B

23-07-2010 21:59

Dear friends, you can consult the document about

23-07-2010 14:33
Quijada LuisDears researchers, I will try to get a series of p

22-07-2010 23:59

Dear all, since some days I enjoy scanning a pi
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
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