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30-07-2025 10:12

Bernard CLESSE Bernard CLESSE

Bonjour à toutes et tous,Pourriez-vous m'aider à

31-07-2025 16:32

Andreas Gminder Andreas Gminder

Dear collegues,today I found on a very fresh fire

30-07-2025 20:52

Bohan Jia

Hi together,  I've been looking posts in AscoFra

30-07-2025 18:06

Stefan Jakobsson

On a decorticated twig of Alnus incana on moist so

29-07-2025 18:59

Castillo Joseba Castillo Joseba

Me mandan el  material seco de Galicia, España,

28-07-2025 12:34

Enrique Rubio Enrique Rubio

Hi to everybody.I would appreciate any ideas about

28-07-2025 04:59

Richard Droker

Growing on resin (over moss on Tsuga heterophyll)l

13-06-2025 09:41

Josep Torres Josep Torres

Hello.A cerebriform ascomycete sprouting scattered

13-06-2025 16:34

Andgelo Mombert Andgelo Mombert

Bonjour,Un petit discomycète qui me résiste. Il

24-07-2025 19:02

Castillo Joseba Castillo Joseba

De esta mañana en tronco caido de Haya A ver si

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black effuse anamorph/hyphomycete
Stefan Blaser, 30-08-2019 10:26
Dear all,

I found this anamorph on decorticated wood of Acer pseudoplatanus.

I thought that characteristics are quite specific but failed to identify it myself.

Thin, effused, black velvety.

Konidia very dark brown with a straight germ slit and an apical germ pore, 11-14 x 5.5-6 µm, formed terminally on short-celled, hyaline hyphae.

Any ideas are welcome,

Stefan
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  • message #59022
  • message #59022
  • message #59022
David Malloch, 02-09-2019 15:04
David Malloch
Re : black effuse anamorph/hyphomycete
This is reminiscent of a species of Wardomyces. The conidiogenesis looks OK for that but the habitat is not at all characteristic.
Stefan Blaser, 03-09-2019 15:31
Re : black effuse anamorph/hyphomycete
Hello David,

Thanks a lot for your Input. It seems indeed morphologically very similar to Wardomyces in many respects.

Doesn's seem to be as easy as I thought it might be...

Stefan