Accès membres

Mot de passe perdu? S'inscrire

07-11-2013 03:15

Masanori Kutsuna

Hello everybody, I found a small disco on fallen

07-11-2013 12:31

Peter Welt Peter Welt

Who wrote this work digitally? RIFAI MA (1968): T

06-11-2013 22:51

Marcus Yeo

I've been puzzling over this specimen for a while.

07-11-2013 00:01

DirkW DirkW

salut a tous,has anybody knowledge about collectio

19-02-2013 00:10

Francisco Calaça Francisco Calaça

Hi to all!I'll like to know if someone have the fa

06-11-2013 19:28

Chris Yeates Chris Yeates

Bonsoir tousthis pale lilac-coloured Orbilia was c

05-11-2013 18:20

Nicolas VAN VOOREN Nicolas VAN VOOREN

Here is a Calycina (I mean) species that I cannot

04-11-2013 19:56

Enrique Rubio Enrique Rubio

Hi to allThis nice Otidea makes auricularioid apot

04-11-2013 22:33

Gilbert MOYNE

Bonsoir,Voici un petit ascomycète qui me laisse b

02-11-2013 17:17

Beñat Jeannerot Beñat Jeannerot

Adio à tous,Il me faudrait les articles suivants

« < 1218 1219 1220 1221 1222 > »
Small disco on Quercus
Masanori Kutsuna, 07-11-2013 03:15
Hello everybody,

I found a small disco on fallen leaves of Quercus acutissima in Japan.


Apothecia up to 1 mm. diam., sessile or nearly so, whitish to pale greyish.
Asci 50-66 x 6.3-6.8 microm., IKI+.
Paraphyses with refractive contents.
Ascospores broadly elliptical, 5.7-6.3 microns long, with 2 large oil drops.
Outer tissue somewhat rounded cells with brown walls.


Mollisia?

Masanori Kutsuna  

  • message #25706
  • message #25706
  • message #25706
Hans-Otto Baral, 07-11-2013 10:08
Hans-Otto Baral
Re : Small disco on Quercus
For a Mollisia the broad spores would be very strange! They look like in a Trochila, but I cannot imagine such relationship.

perhaps a photo of the ascus apex in IKI could help in clarifying the genus? 

You don't have the possibility for colour microphotos?

Zotto
Masanori Kutsuna, 08-11-2013 00:47
Re : Small disco on Quercus
Thank you, Zotto.

I reduced the image to make it  smaller size,
but I have no color microphoto of the ascus in IKI.
I will try to get fresh material.

Kutsuna