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16-06-2014 09:20

Edit Szilvásy Edit Szilvásy

Hi to all, I found yesterday this species on a wet

16-06-2014 21:31

Enrique Rubio Enrique Rubio

Hi again I need your opinion about these small, s

16-06-2014 18:24

Enrique Rubio Enrique Rubio

Hi again I'd like to know your opinion about this

15-06-2014 18:42

Pavol Palo

Hello, Has someone  literature on Byssonectria s

16-06-2014 15:58

Mafalda Freire Fernando Mafalda Freire Fernando

HiDoes anyone have this material?Atlas of Inverteb

15-06-2014 12:29

Nedim Jukic Nedim Jukic

Hello, Can somebody help me with identifying this

14-06-2014 21:25

Salvador Tello

Hola a todos.Estoy buscanco la siguiente literatur

15-06-2014 08:09

Alain GARDIENNET Alain GARDIENNET

Dear all, I'm looking for this paper  : Follma

14-06-2014 13:30

Alain GARDIENNET Alain GARDIENNET

Bonjour, Une âme charitable aurait-elle ce papie

14-06-2014 10:01

Marja Pennanen

Hello forum,once again I find myself in trouble wi

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Unusual brown asco
Edit Szilvásy, 16-06-2014 09:20
Edit SzilvásyHi to all,
I found yesterday this species on a wet piece of wood in the wetland area.  Size 0,5-2 mm diameters.

Spores 12-13 x 2-3 hyalin, smooth. Not blue reaction with KOH.


Any suggestion?


Regards: Edit

  • message #29848
  • message #29848
  • message #29848
Hans-Otto Baral, 16-06-2014 11:56
Hans-Otto Baral
Re : Unusual brown asco
Do you mean in iodine?

There is a Ionomidotis with such colour and spores but your spore size is too large and iodine reaction should be negative.
Edit Szilvásy, 16-06-2014 14:24
Edit Szilvásy
Re : Unusual brown asco
Dear Zotto,
Thank you for your attention.

I got a friend a Lugol (KOH) for identification . I do not understand why  seem to be smaller spores than in water.
I wanted to write  iodine reaction is negativ, (I know little English).


Regards: Edit

  • message #29856
  • message #29856
Hans-Otto Baral, 16-06-2014 16:12
Hans-Otto Baral
Re : Unusual brown asco
Lugol is = IKI. If you have KOH (potassium hydroxide) or NaOH the you can test whether the ochraceous pigment turns out in the medium. My idea is perhaps wrong, but worth a test.

Zotto
Edit Szilvásy, 16-06-2014 16:46
Edit Szilvásy
Re : Unusual brown asco
Dear Zotto,

Thank you for your suggestions and help. I'm really sorry, but I don't have the recommended reagents, such as the fungus is not able to present to me.

Regards: Edit
Hans-Otto Baral, 16-06-2014 17:02
Hans-Otto Baral
Re : Unusual brown asco
To find a genus we need especially the excipulum, is it of globose cells or elongate, brown or hyaline. Also what paraphyses are between the asci?
Edit Szilvásy, 16-06-2014 21:53
Edit Szilvásy
Re : Unusual brown asco
Dear Zotto,
Thank you very much for your advice. Unfortunately, now I don't find more fruiting bodies.  I wetted the piece of wood, and I hope, that I can find for the identification paraphyses , asci, etc.
Regards: Edit