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29-11-2024 21:47

Yanick BOULANGER

BonjourJ'avais un deuxième échantillon moins mat

27-02-2026 17:51

Michel Hairaud Michel Hairaud

Bonjour, Quelqu'un peut il me donner un conseil p

27-02-2026 16:17

Mathias Hass Mathias Hass

Hi, Found this on Betula, rather fresh fallen twi

27-02-2026 12:56

Åge Oterhals

Found on fallen cones of Pinus sylvestris in midle

27-02-2026 11:21

Yannick Mourgues Yannick Mourgues

Hi to all. Here is a specie that can may be relat

26-02-2026 22:06

Malcolm  Greaves Malcolm Greaves

Can someone explain the features that split Geoscy

26-02-2026 15:00

Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia, recolectada

24-02-2026 00:21

Benoît Segerer

Hello,I'm new to this forum, I hope I won't be irr

24-02-2026 11:01

Gernot Friebes

Hi,found on a branch of Tilia, with conidia measur

23-02-2026 11:22

Thomas Læssøe

https://svampe.databasen.org/observations/10584971

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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