Accès membres

Mot de passe perdu? S'inscrire

02-06-2015 21:01

Bometon Javier Bometon Javier

En hoja de Quercus.Esporas 6-9 X 1,6-2,3 um, aceit

02-06-2015 12:49

Gernot Friebes

Hi,I'm assuming this is a Dermea but I couldn't fi

01-06-2015 00:54

Cvenkel Miran

Slovenia, both direct on ground. http://agrozoo.ne

02-06-2015 20:38

Castillo Joseba Castillo Joseba

En madera de melocotonero (Prunus persica)No veo m

02-06-2015 05:57

Maren Kamke Maren Kamke

Hi everybody,apothecia beneath the surface and bre

02-06-2015 10:02

Blasco Rafael Blasco Rafael

Hola , tengo esta muestra recogida sobre tallos de

02-06-2015 11:24

Castillo Joseba Castillo Joseba

El pasado mes de marzo me enviaron Muestras of thi

01-06-2015 22:02

Castillo Joseba Castillo Joseba

De Galicia ... en madera de melocotonero (Prunus p

06-05-2015 18:02

Bernard CLESSE Bernard CLESSE

Bonjour à tous,Voici ce que je pense être un Lac

01-06-2015 20:33

Enrique Rubio Enrique Rubio

Hi to everybody and specially to J. Fournier, a ve

« < 999 1000 1001 1002 1003 > »
Hymenscyphoid on Salix seeds, November S Sweden
Thomas Læssøe, 03-12-2019 10:36
Pale, long-stemmed, recalling H. seminis-alni; ap. 2 mm diam.; stem 1-8 mm long. Spores 8-10 x 2-3 µm.Asci I+ (rather pale), 60-70 x 6-7 µm. (sec Sven-Åke Hanson). Apparently without croziers
  • message #60344
  • message #60344
  • message #60344
  • message #60344
Hans-Otto Baral, 03-12-2019 16:16
Hans-Otto Baral
Re : Hymenscyphoid on Salix seeds, November S Sweden
Hi Thomas

I have nothing in my database on Salix seeds. No idea with these data. Do the paraphyses contain VBs? How does the amyloid ring look? Excipulum prismatic I suppose?
Thomas Læssøe, 03-12-2019 23:10
Re : Hymenscyphoid on Salix seeds, November S Sweden
I have only seen the dried material (quite a number of tiny apotecia) so unsure of vital characters and of presence of VB's in the paraphyses. The ring is ± visible on the last image; rather open, shallow type but clearly blued
Hans-Otto Baral, 03-12-2019 23:14
Hans-Otto Baral
Re : Hymenscyphoid on Salix seeds, November S Sweden
I wouldn't be sure from the photo that it is positive.
Hans-Otto Baral, 04-12-2019 09:54
Hans-Otto Baral
Re : Hymenscyphoid on Salix seeds, November S Sweden
Indeed, from the full resolution photo one sees two dots of an apical ring, but no colour. This is difficult to estimate. One ascus is no ascus.

Anyway, without vital characters I do not want to try identify a genus here.
Thomas Læssøe, 04-12-2019 09:56
Re : Hymenscyphoid on Salix seeds, November S Sweden
fully understandable - just thought it was sufficiently distinct to warrant a posting here :-)