Accès membres

Mot de passe perdu? S'inscrire

19-03-2026 18:25

William Slosse William Slosse

Good evening everyone, On 18/03/26 I found a few

19-03-2026 15:58

Stefan Blaser

Hello everybody, I hope for some hints... Macro:

19-03-2026 17:50

Enrique Rubio Enrique Rubio

Hi to everybodyThese thiny, blackish pseudothecia

17-03-2026 10:09

François Freléchoux François Freléchoux

Bonjour, Voici la description rapide d'un petit d

18-03-2026 13:09

Khomenko Igor Khomenko Igor

I recently examined Celtis occidentalis branches

17-03-2026 19:41

Bernard CLESSE Bernard CLESSE

Bonsoir à toutes et tous,Pourriez-vous m'aider à

18-03-2026 17:22

Katarina Pastircakova

Hi there,I'm looking for the following literature:

19-03-2026 10:56

Thomas Læssøe

https://svampe.databasen.org/observations/10505643

27-02-2026 11:21

Yannick Mourgues Yannick Mourgues

Hi to all. Here is a specie that can may be relat

18-03-2026 18:42

Gonzalez Garcia Marta

I have collected some lyre-shaped apothecia on the

« < 1 2 3 4 5 > »
Orbilia sp
Rubén Martínez-Gil, 18-09-2016 01:15
Rubén Martínez-Gil

Hola a todos.


Subo unas fotos de una Orbilia que hemos encontrado hoy sobre Onopordum acanthium.


Esporas curvadas de unas 13-14 x 1,1-1,4 micras.


Paráfisis con una sustancia en el ápice.


Pensé que podría tratarse de Orbilia aurantiorubra, ¿Qué les parece?


Gracias por su ayuda.


Rubén

  • message #44968
  • message #44968
  • message #44968
  • message #44968
  • message #44968
  • message #44968
  • message #44968
  • message #44968
  • message #44968
Hans-Otto Baral, 18-09-2016 08:05
Hans-Otto Baral
Re : Orbilia sp
Clearly Orbilia auricolor. Would be good to try a section of the margin to exclude other species. Did you see any 1-septate hyaline conidia?

A new substrate for this plurivorous species. Could you please give me the collection data?

Zotto
Rubén Martínez-Gil, 19-09-2016 11:06
Rubén Martínez-Gil
Re : Orbilia sp

Hola a todos, hola Zotto.


No he encontrado conidios en las preparaciones que he hecho, es una pena.


Subo unas fotos del margen y de esporas.


Datos recolecta:


17/09/16, Jalón de Cameros, La Rioja, 42º 12´58" N - 2º 29´22" W a unos 850 metros de altitud, sobre tallos de cardos. Herbario: RM-1349

  • message #44987
  • message #44987
  • message #44987
  • message #44987
Hans-Otto Baral, 19-09-2016 11:28
Hans-Otto Baral
Re : Orbilia sp
Yes, now it's wonderful and clear!
Is it Cirsium or another genus?
Sorry, you wrote it, Onopordum.

Forgot to say that it is very impressive to see on your wonderful photo how the curvature of the spores gets reduced in the dead state!
Rubén Martínez-Gil, 19-09-2016 21:07
Rubén Martínez-Gil
Re : Orbilia sp

Gracias por su ayuda y comentarios, Zotto.


Rubén