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Mot de passe perdu? S'inscrire

22-04-2014 18:05

Arnium maybe?
hannie wijers

Hello, I'd like to ask some help. On horse dung I

23-04-2014 08:11

Schizothecium sp.
Dragiša Savic

On horse dung

21-04-2014 21:37

¿Sphaerosporella?
Salvador Tello

Tengo unos hongos que pensaba que podría ser Spha

22-04-2014 13:41

Seed
Dragiša Savic

Seed of unknown plants.

22-04-2014 13:33

Lopadostoma gastrinum?
Dragiša Savic

Host: Alnus glutinosa

21-04-2014 23:22

Durella sp?
Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos. Pongo unas fotos de un asco encontr

14-04-2014 20:54

Small spored Nectria
Marja Pennanen

Hello,I am going through my old collections. I was

16-04-2014 08:34

Discosia cf artocreas
Dragiša Savic

Rotten leaf (Crataegus monogyna?)Does anyone haveV

15-04-2014 22:30

Venturia on Lonicera
Alain GARDIENNET Alain GARDIENNET

Hi all, I'm researching litterature about Venturi

14-04-2014 08:09

Phoma?
Dragiša Savic

Another from Equisetum telmateia

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Psilachnum?
Marja Pennanen, 20-07-2010 16:26
Hello,
I found these on some Carex leaves. They are hairy, up to 0.5 mm wide and turn yellowish, as you can see.
  • message #12404
Marja Pennanen, 20-07-2010 16:30
Re:Psilachnum?
The spores are 9-16x1,5-2,5 and carry some droplets.
Asci are 35-45x 4-6, IKI+. Don't ask for croziers, pleace ;) They may exist...
Paraphyses are lanceolate, 3-5 micrometers wide and about 20 exceeding the asci.
  • message #12405
Marja Pennanen, 20-07-2010 16:32
Re:Psilachnum?
Hairs are in groups, 50-80x2-3 and may or may not have some septas.

This can be a Psilachnum species, but I couldn't find a species, that would fit.

Marja
  • message #12406
Hans-Otto Baral, 20-07-2010 16:57
Hans-Otto Baral
Re:Psilachnum?
The spores strongly remind me of what I name Ps. phymatodes, but the hairs are here only 30-40 µm long, and the paraphyses do not so much protrude.

Zotto
  • message #12407