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28-12-2025 12:08

Margot en Geert Vullings

This possible Karstenia was found on the bark of d

21-12-2025 21:32

Pol Debaenst

Hello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1

26-12-2025 21:19

Arnold Büschlen

Pithyella chalaudii Priou. Ist als Bryoparasit in

21-12-2025 09:32

Josep Torres Josep Torres

Hello.A tiny ascomycete found embedded in wood in

18-12-2025 21:17

Pol Debaenst

The identification took me to Byssonectria deformi

21-12-2025 12:34

Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

24-12-2025 17:08

Hulda Caroline Holte

Hello, I have found this propoloid ascomycete on

24-12-2025 18:12

Ethan Crenson

Hello all, A friend found this Orbilia growing on

23-12-2025 11:27

Louis DENY

bonjour forum,sur débris de bois de feuillu (acer

20-12-2025 10:49

Mirek Gryc

Hi. „I doubt it is possible to identify this ti

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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