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23-03-2026 13:24

Literature search
Paul Cannon

Could anyone provide me with a pdf of Auerswald's

20-10-2017 09:23

Hymenoscyphus ¿calycinoides?
Garcia Susana

Este otro crecía en el mismo trocito de madera qu

21-03-2026 15:13

MYXOMYCETICOLOUS FUNGI
Lepista Zacarias

Hello everyone, Does any one know of any literatu

21-03-2026 22:59

Hysteriaceae ??
Petr Soucek

Good evening, I would appreciate some advice on th

20-03-2026 12:53

Eutypa spec. (?)
Stefan Blaser

Hello everybody, In the field, from distance, my

20-03-2026 16:16

Pseudomassaria-like on Cornus alba
Edvin Johannesen Edvin Johannesen

These 0.5 mm diam. acervuli were breaking through

19-03-2026 19:34

Xylariaceae? on Carpinus betulus wood
Filip Fuljer Filip Fuljer

Hello everyone,a few days ago I collected this str

19-03-2026 18:25

Myriosclerotinia curreyana?
William Slosse William Slosse

Good evening everyone, On 18/03/26 I found a few

17-03-2026 10:09

Lasiobelonium corticale ?
François Freléchoux François Freléchoux

Bonjour, Voici la description rapide d'un petit d

19-03-2026 15:58

"Lasiosphaerioid"
Stefan Blaser

Hello everybody, I hope for some hints... Macro:

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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