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22-04-2026 01:06

Richard VALERI Richard VALERI

Bonjour à tous.Je vous présente cette Nectria s.

21-04-2026 22:14

Margot en Geert Vullings

This cup fungus was found on April 10, 2026, on lo

21-04-2026 21:00

Sylvie Le Goff

Bonjour à tousJe sollicite votre aide pour cet as

21-04-2026 13:36

Gernot Friebes

Hi,I am out of ideas for this one. I collected Sal

21-04-2026 13:19

Gernot Friebes

Hi,this Lophodermium on Typha has ascospores measu

21-04-2026 13:05

Gernot Friebes

Hi,this hyphomycete feels familiar but I was not a

20-04-2026 22:00

Malcolm  Greaves Malcolm Greaves

These pale yellow, hairy ascos were growing on cul

19-04-2026 21:23

Steve Clements

Bonjour, I found this anamorphic fungus on old pl

19-04-2026 20:46

Steve Clements

1 mm diameter approx spherical conidiophores on pl

12-04-2026 17:56

Hardware Tony Hardware Tony

Found on dead stems in February earlier this year

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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
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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