20-06-2013 22:49
Rubén Martínez-Gil
Hola, de nuevo.Sobre ramitas y hojas de Quercus il
20-06-2013 19:47
Rubén Martínez-Gil
Hola a todos.Pongo unas fotos de una especie que h
18-06-2013 17:43
Francisco Calaça
Hi all!I have been found this specie in cow dung i
20-06-2013 17:04
Jean-Paul Priou
Quelqu'un ou quelqu'une a le papier suivant ? Than
19-06-2013 11:24
Marja PennanenHello forum,I found some pinkish ascos on Luzula m
Pyreno on alnus sp.
Maren Kamke,
26-04-2013 22:33
Hello,I found a pyrenomycete on alnus sp. (maybe some other angiospermae).
The diameter is up to 0,2 mm. Spores 18-22 x 3,5 – 4,5 µm hyalin, with many guttules, 1-septate. Asci 8 spores without iodine porus reaktion, 95 x 8 µm.
Maren
Björn Wergen,
27-04-2013 00:03
Re : Pyreno on alnus sp.
Hi Maren,
quite looks like Chaetosphaeria, did you also see 3-septated spores (at maturity)? And conidia? This is important for determination.
regards,
björn
quite looks like Chaetosphaeria, did you also see 3-septated spores (at maturity)? And conidia? This is important for determination.
regards,
björn
Maren Kamke,
27-04-2013 07:27
Re : Pyreno on alnus sp.
Hi Björn,
thank you. In majority the spores are only 1-septate. I found only one bigger (33x5 µm) which was 2-septate. Conidia are hyalin (5x2 µm). The spores have appendixes at maturity.
regards
Maren
thank you. In majority the spores are only 1-septate. I found only one bigger (33x5 µm) which was 2-septate. Conidia are hyalin (5x2 µm). The spores have appendixes at maturity.
regards
Maren
Maren Kamke,
05-05-2013 20:25
Re : Pyreno on alnus sp.
Hello again,
I suppose, I have identified this one, I found similar fruitbodies yesterday. It might be Zignoella (Chaetospharia) ovoidea.
Maren
I suppose, I have identified this one, I found similar fruitbodies yesterday. It might be Zignoella (Chaetospharia) ovoidea.
Maren