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01-04-2020 19:34

Alguna idea?
Josep Torres Josep Torres

Hola. En estos momentos que debemos quedarnos tod

31-03-2020 11:56

Hysterial o Pleosporal ?
Garcia Susana

Hola, He encontrado estos ascomas sobre una peque

01-04-2020 16:28

Hypoxylon encore
Andgelo Mombert Andgelo Mombert

Bonjour, Sur branche morte décortiquée de Crata

01-04-2020 16:42

Eutypa crustata ?
Andgelo Mombert Andgelo Mombert

Bonjour, Sur branche morte d'Ulmus minor, en situ

31-03-2020 14:49

Literature, a hopeful repost of a request.
Simon Kennedy

I am struggling with the original German text, and

31-03-2020 23:57

Cucurbitaria ?
Garcia Susana

Hola, He encontrado estos pseudotecios en una ram

26-03-2020 09:57

Un parásito de Xanthoria
Josep Torres Josep Torres

Hola.Un parásito para identificar sobre Xanthoria

01-04-2020 09:09

on rabbit dung
Dragiša Savic

HI, I found again something unusual and unknown to

26-03-2020 18:23

Podospora
Malcolm Greaves Malcolm Greaves

How many Podospora are there with four spores per

25-02-2020 05:19

Polysporous black discomycete
Ethan Crenson

Hello all, I was in California and found this sm

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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
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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