Accès membres

Mot de passe perdu? S'inscrire

19-05-2026 19:47

Andreas Millinger Andreas Millinger

Hello dear community,found this species the second

19-05-2026 12:55

Hardware Tony Hardware Tony

After checking Gminder and Otto's library I cannot

19-05-2026 10:27

Patrice TANCHAUD

Bonjour, récolte récente sur terre retournée i

18-05-2026 12:43

Sylvie Le Goff

Bonjour à tousPuis je avoir votre aide sur ce que

19-05-2026 14:56

Åge Oterhals

I found this white cushion-formed ascomycete on ro

18-05-2026 19:49

William Slosse William Slosse

Good evening all,recently I found a portion of a S

18-05-2026 10:13

Lieve Deceuninck Lieve Deceuninck

Dear forum members,I identified this as the teleom

17-05-2026 22:09

éric ROMERO éric ROMERO

Bonjour tous, Je sollicite vos avis pour ce Molli

17-05-2026 19:05

Thomas Flammer

I have found this tiny 200 ym cup shaped apothecia

17-05-2026 16:41

Margot en Geert Vullings

We found this Lachnum on an old Rubus stem.Fruitbo

« < 1 2 3 4 5 > »
Gliocladium like fungus
Eduard Osieck, 03-04-2020 14:56
Recently this synnamatous hyphomycete (length 0,2-0,4 mm) with yellow gelatinous heads grew on Alnus catkins (moist chamber). The stipe is clearly KOH-positive. The hyaline conidia were ellipsoid, 6-8,5 x 3-3,5 um.
A similar hyphomycete but taller (about 0,5 mm), heads whitish and similar conidia were found on an old basidiocarp of an hydnoid Corticiaceae (cf. Fibrodontia).
Could these concern a Gliocladium or Gliocladium-like species?
Thanks in advance for id help,
Eduard
  • message #62523
  • message #62523
  • message #62523
  • message #62523
  • message #62523
Josep Torres, 03-04-2020 19:05
Josep Torres
Re : Gliocladium like fungus
Hola Eduard
Si fuera mio, para empezar a buscar, lo haría por Stilbella.
Encontrarás información si buscas en el siguiente documento:
"A Monograph of Stilbella and some allied Hyphomycetes"

Saludos cordiales
Eduard Osieck, 03-04-2020 22:15
Re : Gliocladium like fungus
Hi Josep
Thank you for your reaction. The publication concerned (Seifert 1985) lists 9 genera with species that show a positive KOH-reaction. Most of these genera, with the exception of Gliocladium, do not match with my collections (e.g. being non-synnematous). Unfortunately, none of the Gliocladium species described in this publication is fitting. The species concerned may have been described as “Gliocladium-like anamorph” (with the name of the teleomorph).
Cheers, Eduard