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01-03-2012 21:56

Marja Pennanen

Hello,while studying white hairy Lachnums on Andro

29-02-2012 12:21

Björn Wergen Björn Wergen

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René Dougoud

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Yannick Mourgues Yannick Mourgues

Bonsoir. Voici un asco trouvé sur branche mort

29-02-2012 05:10

Michel RIMBAUD

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Björn Wergen Björn Wergen

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Uwe Lindemann Uwe Lindemann

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Michel RIMBAUD

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23-02-2012 17:29

Yatsiuk Iryna Yatsiuk Iryna

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20-02-2012 22:27

Camporesi Erio

Hi to all,      I am not able to locate this

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Asco on Salix bark
Enrique Rubio, 17-02-2012 17:41
Enrique RubioHi to all:
I need some help for to identify these very small, gregarious, white to light ochraceous, turbinate ascomata up to 400 microns in diameter. The hymenium is + or - convex and pruinose. The marginal region is + or - smooth. They grow on corticated branches of Salix (?) still attached to the tree. 
Basal excipulum of a texture angularis is olivaceous brown, not hyaline. Marginal hairs are very indiferenciate and colourless. 
Maybe a Parorbiliopsis species? 
Many thanks for your help
Enrique
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Hans-Otto Baral, 17-02-2012 18:26
Hans-Otto Baral
Re : Asco on Salix bark
Wonderful presentation, but I do not have an idea. Parorbiliopsis is typically without VBs in the paraphyses. Polydesmia is also excluded, I think, especially because it has amyloid asci branched paraphyses

Zotto
Enrique Rubio, 17-02-2012 18:36
Enrique Rubio
Re : Asco on Salix bark
Thank you, Zotto.
It will go to the box of enigmatic  things...
Enrique