10-03-2013 13:22
Nina FilippovaVenturia cassandrae (Gibbera cassandrae)It is comm
09-03-2013 19:56
Edit Szilvásy
Dear Forum, I found today this little ascomycota.
09-03-2013 17:27
Nina FilippovaGnomonia chamaemori (Gnomoniopsis chamaemori) Thi
08-03-2013 12:29
Nina FilippovaGood day.Mycosphaerella bacillifera ?I have come t
08-03-2013 12:59
Björn Wergen
Hi there,I am looking for this article:Dulymamode,
07-03-2013 17:39
Nina FilippovaHello. Perithecioid fungi is tabula rasa for me,
06-03-2013 10:56
Yannick Mourgues
Je cherche la description de Melanomma britzelmayr
07-03-2013 19:49
Nina FilippovaCompared with the description in Hawksworth, Sivan
Venturia cassandrae
Nina Filippova,
10-03-2013 13:22
It is common inhabitant of Chamaedaphne leave litter in bogs. My specimen has some smaller spores compared with the description in Barr (1968) 15,5-21 x (4,5)6-9.
Perithecia pear-shaped, 80 x 60 mk; sited at the surface ir partly immersed, often arising from under epidermal scales; overall brownish, at the narrowed tip darker to black, tip surrounded by sharp, bent bristles; leaf surface with frbs sometimes devided by black lines.
Excipulum from angular cells near 10 mk; bristles straight or bent down, for 45 long, 5 broad at base, sharp; asci fisitunicate, near 30-40 x 10 (unexpanded); spores 2-celled, upper cell wider and shorter, brown, guttulate, 14 (12,5-16) x 4,7 (4,1-5,7) (N=32).
