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19-12-2024 20:18

Yanick BOULANGER

BonsoirRécolté le 15/12/2024 sur conifèreJ'ai e

18-12-2024 17:40

Vasileios Kaounas Vasileios Kaounas

found in rotten wood of Quercus pubescens or Pinus

18-12-2024 19:12

Louis DENY

Bonsoir forumTrouvé aujourd'hui dans les environs

17-12-2024 21:38

Yanick BOULANGER

BonsoirPetit boules de poils jaunes sur un pyrenom

19-12-2024 11:16

Luc Bailly Luc Bailly

Bonjour à tous, Sur brindille morte de Rosa arve

15-12-2024 19:44

Bernard CLESSE Bernard CLESSE

Bonsoir à toutes et tous,Je n'y vois pas clair su

17-12-2024 18:50

Lothar Krieglsteiner Lothar Krieglsteiner

from Portugal, on naked soil under Quercus suber a

17-12-2024 15:15

Lothar Krieglsteiner Lothar Krieglsteiner

,, again only 2 apothecia, on twig of Salix. The s

17-12-2024 14:48

Lothar Krieglsteiner Lothar Krieglsteiner

.. on leaves of Castanea sativa, only two apotheci

17-12-2024 13:09

Lothar Krieglsteiner Lothar Krieglsteiner

found on old stems of Arundo donax, Algave. The co

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Orbilia de Populus
Javier Ormad, 17-11-2012 17:14
Javier OrmadHola a todos:
Orbilia en tronco caido sin corteza de Populus canadiensis. Llego hasta el grupo serpentina, ¿O. bicknelli?. ¿Buen camino?
Apotecios de hasta 0.6 mm. Esporas de 10-12 x 2.5-3 micras, con SB intraesporal que casi recorre todo el interior de estas. Parafisis con abombamiento distal  y VB terminal en muchas Ascas de hasta 84 x 8 micras, con 8 esporas, biseriadas. Excípulo ectal con células globosas y subglobosas.

Hi all:
Orbilia in stem without bark of Populus canadiensis fallen. Get to the serpentina group,  O. bicknelli? Good way?. Apothecia of up to 0.6 mm. Spores 10-12 x 2.5-3 microns, with intraesporal SB that runs along almost the entire interior of these. Parafisis with distal bulging and VB. Asci of up to 84 x 8 microns, with 8 spores, two serial. Excipulum ectal with globose and subgloboses cells.

Best regards
Javier Ormad
  • message #20421
  • message #20421
  • message #20421
  • message #20421
  • message #20421
  • message #20421
  • message #20421
Hans-Otto Baral, 17-11-2012 17:28
Hans-Otto Baral
Re : Orbilia de Populus
Wonderful photos, Javier and wonderful collection!

Yes of course, it is. If the asci were 16-spored, it would be the O. serpentina Pat. I sometimes tried to find a nicer name for it than this American village, but in vain.

So I would need the collection data to include it in the distribution map.

Zotto
Javier Ormad, 18-11-2012 00:30
Javier Ormad
Re : Orbilia de Populus
Orbilia bicknelli, OK.
The collection data, send to the private.
Thanks