Accès membres

Mot de passe perdu? S'inscrire

02-05-2025 13:29

Isabelle Charissou

Bonjour, j'aimerais savoir s'il y a eu des public

09-05-2025 16:01

Thomas Flammer

I found a black cushon which might eventually be 

06-05-2025 13:37

Thomas Flammer

Munk, Anders (1953). The System of the Pyrenomycet

08-05-2025 20:50

Andreas Jacob

Good evening, due to contstant drought I started

07-05-2025 18:29

Francois Guay Francois Guay

I found this small hyaline ascomycete on moist, de

08-05-2025 02:22

Francois Guay Francois Guay

I found this white, hairy ascomycete on the bark o

08-05-2025 18:32

Ethan Crenson

Hello all, I was looking at leaves of Yucca from

08-05-2025 08:59

Castillo Joseba Castillo Joseba

Me mandan el material de Galicia, (España) , reco

07-05-2025 10:18

Thomas Flammer

I have found on Genistae sth. that looks like puli

05-05-2025 09:35

Nicolas Suberbielle Nicolas Suberbielle

Bonjour à tous,Marie-Rose d'Angelo de la SociétÃ

« < 1 2 3 4 5 > »
Imperfect?
Marja Pennanen, 14-01-2011 16:05
Hello folks,

I know, that this webside is about ascomycetes, but I hope people here are not so restricted ;)

This week I found some dark spots on the leaves of Salix. They were about 0,1-0,3 mm wide.
I hoped them to be some ascomycetes, but found no asci.
What I found were spores, 13-18x6-7, 1-3 septate, hyaline turning brown. The end cells could be lighter.

Greetings from winterwonderland: Marja
  • message #13912
Marja Pennanen, 14-01-2011 16:10
Re:Imperfect?
For those who has no or little snow, here's a photo taken couple of hunderds meters from my home.
  • message #13913
Christian Lechat, 14-01-2011 16:49
Christian Lechat
Re:Imperfect?
Hi Marja,
it would be necessary to see a macrophoto and a vertical section through conidiomata.
Finaly, could you send us a detailed photo of conidia? maybe your fungus is a Camarosporium but without microscopical data it's impossible to say.
Regards,
Christian
Marja Pennanen, 15-01-2011 10:49
Re:Imperfect?
Dear Christian,

thank you :)
I know very little of imperfect fungi. I find them few times a year and think, that they are interesting.
Here's a poor macrophoto. I should have marked the fungi, because I almoust missed them ;)

I may try to make a section later, but don't expect any success with my lacking skills and poor equipment.

Marja
  • message #13926