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26-04-2025 07:15

Paranectria?
Dragiša Savic

Hello everyone,the lichen is Candelariella aurella

25-04-2025 22:48

Hilberina from Japan
Gustaf Fredell Gustaf Fredell

Hello,I hope everything is going well. I couple mo

18-04-2025 23:16

Mollisia
Robin Pétermann Robin Pétermann

Bonjour, Voici une probable Mollisia, genre que j

24-04-2025 21:35

Asco on Salix leaf
Thorben Hülsewig

Hi there,last week i could found this asco on an S

25-04-2025 17:24

Cosmospora/Dialonectria spec.
Stefan Blaser

Hi everybody, This collection was collected by J

25-04-2025 09:33

Help with a Pyrenomycete.
Josep Torres Josep Torres

Ascomata shaped like deformed black grains, measur

24-04-2025 21:53

ascoconidia in Cudonia circinans (?) from France
Lothar Krieglsteiner Lothar Krieglsteiner

... 15.7.24 in the Alps. There were many asci with

23-04-2025 20:16

Sarcosagium campestre 281123 143
Miguel Ãngel Ribes Miguel Ángel Ribes

Good afternoon Looking for Octospores / Lamprospo

24-04-2025 15:03

Lasiobolus macrotrichus?
Henri Koskinen

Hello, I collected this Lasiobolus 22.04. near Hel

23-04-2025 19:58

Orbilia sp. similar to O. pseudoaristata?
Francois Guay Francois Guay

I found this interesting Orbilia sp. one year ago

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Ceratosphaeria
FRANCIS FOUCHIER, 08-06-2011 12:28
Bonjour, je recherche une clé des Ceratosphaeria et au minimum la taille des spores et le nombre de septa pour C. aeruginosa pour une récolte sur platane
D'avance merci
Francis

et encore bravo pour le site 
Francis
Gernot Friebes, 08-06-2011 16:53
Re : Ceratosphaeria
Hi Francis,

I don't know if there is any key to the genus but here is a description of C. aeruginosa by Petrak: http://www.cybertruffle.org.uk/cyberliber/59685/0021/003/0262.htm

Best wishes,

Gernot

PS.: Thanks for this wonderful new site!
Hermine Lotz-Winter, 08-06-2011 18:01
Re : Ceratosphaeria
Bonjour Francis,

je t'ai envoyé deux scans de la Flore de Cryptogames de Rabenhorst, ou il y a un dessin et une description - en Allemande :-)

Malheureusement moi aussi, je ne connais pas une clé pour Ceratosphaeria.

Hermine

De ma part aussi des congratulations pour le site et merci!
Gernot Friebes, 08-06-2011 18:44
Re : Ceratosphaeria
luckily, the "Kryptogamen-Flora" is available on the internet so here are the links to the drawings and the description of C. aeruginosa for all who are interested.

http://bibdigital.rjb.csic.es/spa/Libro.php?Libro=988&Pagina=255
http://bibdigital.rjb.csic.es/spa/Libro.php?Libro=988&Pagina=265

Best wishes,

Gernot