Accès membres

Mot de passe perdu? S'inscrire

14-03-2016 21:09

François Bartholomeeusen

Hi everyone,On an old Rubus stem I found one apoth

15-03-2016 15:47

Angel Pintos Angel Pintos

tar spot produced by serenomyces sp.

15-03-2016 09:21

Jacky Launoy

Bonjour, je cherche une description de Podosordar

14-03-2016 11:58

Garcia Susana

Hi, I found this ascomycete growing in sheet of P

10-03-2016 15:16

Castillo Joseba Castillo Joseba

me mandan esta especie desde Galicia "lamina fina

14-03-2016 12:48

Peter Thompson

Hello Everyone,I have a sample of many individual,

11-03-2016 20:20

Enrique Rubio Enrique Rubio

Hi forum We have found these small (up to 1 mm in

13-03-2016 22:53

Leandro Sánchez Leandro Sánchez

On deciduous woodCroziers +, IKI +Hairs until 105

14-03-2016 08:58

Castillo Joseba Castillo Joseba

Esta especie aparece en una fina loamina de madera

14-03-2016 10:18

Dragiša Savic

On Pinus leaves. Any idea?

« < 903 904 905 906 907 > »
Orbilia on Rubus stem?
François Bartholomeeusen, 14-03-2016 21:09
Hi everyone,

On an old Rubus stem I found one apothecia with a diameter of 0.38 mm. Wet is was lens-shaped, when I covered it with the coverslip it splashed apart. So the texture was very soft:

asci: 30,18-43,92 x 3,56-4,93 µm;
paraphyse: sometimes branched with septa, constricted at the septa: 33,77-39,82 x 2,06-2,3 µm inflated top: 3,54-4,68 µm;
spores: oblong, with oil drop?, 3,66-6,32 x 2,13-3,33 µm
texture: angularis to globulosa cell diameter 8 to 12 µm

Sorry only one frb, witch orbilia can it be?

Thanks for your help.

Greetings,

François Bartholomeeusen
  • message #41520
  • message #41520
  • message #41520
  • message #41520
  • message #41520
Hans-Otto Baral, 14-03-2016 22:47
Hans-Otto Baral
Re : Orbilia on Rubus stem?
Not all spores on your last pic belong to the Orbilia. In a wide sense this is O eucalypti, but I won't be sure, it is a difficult group.
François Bartholomeeusen, 15-03-2016 15:53
Re : Orbilia on Rubus stem?
Hi Zotto,

Thank you very much for your opinion.

Greetings,

François