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27-10-2025 10:05

Pulvinula sp.
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Hello everyone,on October 25th, 2025 I found this

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Unknown ascomycete.
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anamorph and teleomorph Apiospora
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Hello, Found by Laurens van der Linde, Oct. 2025

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Unidentified asco on decaying wood
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Searching for an article, Benedix 1962
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Hello.I'm searching for the following article:Bene

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Hymenoscyphus?
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Hello.Tiny pinkish discomycetes, photographed and

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Plectania rhytidia?
Hermine Lotz-Winter, 07-02-2010 23:08
Good evening!

My friend Matthias Theiss found a beautiful Plectania in Portugal, 15.04.2008, Lago de Albufeira, near Lissabon. The diameter of the ascocarps was 1 cm. Substrate were twigs of Eucalyptus lying on a slope at an artificial lake. The soil was sandy and covered with a forest of Pinus pinea and Eucalyptus, there were different kinds of fern and Arum. Accompanying fungi were Arachnopeziza aurelia, Phellinus pini, Pisolithus arrhizos, Laccaria tortilis.

I enclose a foto and a foto of the spores.

What do you think, is it Plectania rhytidia?

Thank you for your opinion

Hermine


  • message #10295
Hermine Lotz-Winter, 07-02-2010 23:10
Re:Plectania rhytidia?
Foto of the spores

17,9 - 21,6 x 12,8 x 13,1 µm
  • message #10296
Miguel Ángel Ribes, 07-02-2010 23:38
Miguel Ãngel Ribes
Re:Plectania rhytidia?
I think so

http://www.micobotanicajaen.com/Revista/Articulos/MARibesR/Aportaciones011/Plectania%20rhytidia%20310307%2099.pdf

Miguel
Hermine Lotz-Winter, 08-02-2010 08:00
Re:Plectania rhytidia?
Thank you very much Miguel, also for the beautiful paper! Is the species common in Spain and Portugal?

I wish you a nice week!

Hermine
Carlo Agnello, 08-02-2010 09:28
Carlo Agnello
Re:Plectania rhytidia?
Plectania rhytidia no doubt. The species arrived with Eucalyptus in the Mediterranean has adapted well to Quercus ilex. Bye
Miguel Ángel Ribes, 08-02-2010 16:44
Miguel Ãngel Ribes
Re:Plectania rhytidia?
Inside the Peninsula Iberica I do not used to find funghi a lot in eucalyptus, so I have only see it 3-4 times, but in Tenerife (Canary Islands) I used to find inside a "eucaliptal forest" 2-3 times at year and I have never seen it, from 2001 to 2009.

Miguel
Enrique Rubio, 08-02-2010 19:07
Enrique Rubio
Re:Plectania rhytidia?
And to Castanea sativa too
http://www.ascofrance.com/index.php?r=bdd&page=fiche&id=1706
Enrique
Hermine Lotz-Winter, 08-02-2010 21:49
Re:Plectania rhytidia?
Thank you very much, all of you! Matthias will be very pleased!

Regards Hermine