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26-03-2022 16:23

Josep Torres Josep Torres

Hola.Unos muy diminutos apotecios peludos sobre un

23-06-2022 22:35

Guy Marson

Bonsoir, Est-ce que quelqu'un ici sait par hasard

24-06-2022 01:57

Stefan Jakobsson

Every week I find Lachnum species not matching any

15-06-2022 20:06

Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos.Subo unas fotos de un Ascobolus que e

23-06-2022 09:33

Nicolas VAN VOOREN Nicolas VAN VOOREN

Hello.I'm searching for the following paper:Dissin

22-06-2022 09:48

Josep Torres Josep Torres

Hola.Un supuesto hongo parasitando una hoja de Vit

22-06-2022 18:34

Juuso Äikäs

These tiny black pyrenos were growing on the under

23-12-2015 09:06

Man Myco Man Myco

Hi,I founded this species on a piece of (I think -

11-11-2018 15:12

Castillo Joseba Castillo Joseba

Me mandan  esta muestra seca desde Galicia,   en

21-06-2022 16:16

Andgelo Mombert Andgelo Mombert

Bonjour, Un Ascobolus sur sphaigne, en tourbière

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Phaeostilbella
Hans-Otto Baral, 11-11-2007 17:50
Hans-Otto BaralBon soir

anybody an idea about a Phaeostibella growing on Equisetum hyemale?

Conidia are 10-15 x 2.7-3.6 µm, distinctly wider than indicated by Höhnel (1925: 72) for P. atra (11-14 x 1.8-2.5 µm). P. atra is known on grasses. Höhnel recognizes also a P. rhopaloides, but without any data.

Zotto
  • message #3433
Hans-Otto Baral, 11-11-2007 17:51
Hans-Otto Baral
Re:Phaeostilbella
heads of synnemata
  • message #3434
Hans-Otto Baral, 11-11-2007 17:52
Hans-Otto Baral
Re:Phaeostilbella
conidia
  • message #3435
Christian Lechat, 11-11-2007 18:23
Christian Lechat
Re:Phaeostilbella
Hi Zotto,

Conidia mostly 12-14 x 3-4µm according to Mason & M.B. Ellis, 1953 for Saccardaea atra (Desm.) Mason & M.B. Ellis
Hans-Otto Baral, 11-11-2007 22:09
Hans-Otto Baral
Re:Phaeostilbella
Hi Christian

thanks, that fits very well. In Species Fungorum
http://norman.sp2000.org/show_species_details.php?record_id=3332617
I see that the genus is placed in the Hypocreales, but apparently without known teleomorph genus.

Zotto