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25-10-2012 17:21

Zykova Masha

Hi All!Few days ago I found a small disco(fruitbod

24-10-2012 21:16

peter peperkamp

this asco on twigs, Asci slightly J+ and operculat

24-10-2012 21:19

Chris Yeates Chris Yeates

Bonsoir tousI am finding myself in the middle of a

21-10-2012 23:33

Esquivel-Rios Eduardo

Hi All.Some time ago I report in this forum the An

20-10-2012 02:13

Esquivel-Rios Eduardo

Hello all I recently found this fungus on a dead

23-10-2012 22:53

Esquivel-Rios Eduardo

Hi All.I recently found on dead stems of Chusquea

24-10-2012 04:05

M Jonathan M Jonathan

voila, je sèche , pas grand chose a ajouter sauf

14-10-2012 21:34

Esquivel-Rios Eduardo

 A Xylaria globosa (Spreng. ex Fr.) Mont. is a on

22-10-2012 14:24

Joop van der Lee Joop van der Lee

Found on horse dung 3 different spicies which I ca

16-07-2012 09:20

Alain GARDIENNET Alain GARDIENNET

Bonjour,Des problèmes de détermination avec ce p

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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
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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