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09-04-2016 20:30

Thorben Hülsewig

Hi there,i found theses spores in a sample of Meni

09-04-2016 19:41

Thorben Hülsewig

Hi there,does anyone have this literature and can

08-04-2016 21:37

Joop van der Lee Joop van der Lee

Found on deer dung, the species has two different

08-04-2016 17:48

Blasco Rafael Blasco Rafael

Hola, no se si por las esporas alguien puede conoc

08-04-2016 17:44

Michel Delpont Michel Delpont

Bonsoir,Je recherche cet article:Minter, D. W., an

08-04-2016 17:31

Angel Pintos Angel Pintos

Anybody have: The families of bitunicate ascomyce

07-04-2016 16:10

Hans Adema

A friend of mine found these Cup Fungi on barren s

08-04-2016 11:58

Michel Hairaud Michel Hairaud

 Queridos amigos, Bonjour à tous, Hi to everyone

07-04-2016 15:31

Herrera Emerson Herrera Emerson

Buen día, me podría ayudar a identificar este or

07-04-2016 22:13

UZUN Yasin UZUN Yasin

Ascospores 11,7-14,2 x 6,9-7,5 µm.... usually wit

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Black cushions on a poplar twig
Karl Keck, 04-02-2014 15:24
Karl KeckHello everybody,

These black cushions I've found in a riparian forest on a poplar twig.
They break out of the bark.
The spores are round-oval. With a diameter of 9-11 x 8 to 9.5 microns.

I'm stuck with a determination. Can anyone help?

Thanks and regards,
Karl
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Martin Bemmann, 04-02-2014 19:30
Martin Bemmann
Re : Black cushions on a poplar twig
Hi Karl,

those conidia are very globose... but maybe it is Dothichiza populea (I send you Butin's paper) which is currently Chondroplea populea (Sacc. & Briard) Kleb.
See also here: http://w3.pierroton.inra.fr/IEFC/bdd/patho/patho_affiche.php?langue=en&id_fiche=47

Grüße

Martin

Edit: and here is Sutton's plate under Discosporium_populeum
  • message #27368
Karl Keck, 04-02-2014 21:21
Karl Keck
Re : Black cushions on a poplar twig
Hello Martin,
thanks for your answer, the determination of this anamorph fungus, the link and Sutton's plate.
R. sent a private mail with the same information (thanks R.!).
Regards,
Karl