Accès membres

Mot de passe perdu? S'inscrire

01-06-2020 18:19

Eutypa maura ?
Philippe Larue Philippe Larue

Bonjour à tous, Est-il possible de déterminer,

01-06-2020 16:41

Stictis on Bamboo sps.
Hardware Tony Hardware Tony

At first I felt this was edging towards S. stellat

01-06-2020 15:51

Teichospora ?
Andgelo Mombert Andgelo Mombert

Bonjour, Sur branche morte décortiquée de Salix

01-06-2020 16:39

Pirottaea on Veratrum
Andgelo Mombert Andgelo Mombert

Bonjour, Un dernier pour aujourd'hui. Sur tige m

01-06-2020 15:33

Hymenoscyphus
Andgelo Mombert Andgelo Mombert

Bonjour, Sur branche morte de Laburnum anagyroide

29-05-2020 11:28

Unknown on cow dung
Maria Plekkenpol

Hello, on cowdung I saw these whitish asco's. Foll

19-04-2015 20:20

Literature aide on Pirottaea
Enrique Rubio Enrique Rubio

Hi again Could you help me with this paper? NANN

31-05-2020 19:49

Urnula hiemalis?
Mirek Gryc

Hi.A colleague from Norway brought one ascocarp of

30-05-2020 13:52

Sphaeropsis sapinea?
Andrés Valverde Valera Andrés Valverde Valera

Bonjour,Je ne sais pas si ça peut être la phase

31-05-2020 07:26

Literature request: Ascobolaceae_Gamundi & Ranalli (1964)
Yulia Lytvynenko

Dear friends.Looking for a copy of the following w

« < 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