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21-04-2026 21:00

Hymenoscyphus sp
Sylvie Le Goff

Bonjour à tousJe sollicite votre aide pour cet as

22-04-2026 01:06

Neonectria ou thelonectria ?
Richard VALERI Richard VALERI

Bonjour à tous.Je vous présente cette Nectria s.

21-04-2026 22:14

Peziza
Margot en Geert Vullings

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

21-04-2026 13:36

Wentiomyces-like on Salix
Gernot Friebes

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

21-04-2026 13:19

Lophodermium on Typha
Gernot Friebes

Hi,this Lophodermium on Typha has ascospores measu

21-04-2026 13:05

Hyphomycete on Typha
Gernot Friebes

Hi,this hyphomycete feels familiar but I was not a

20-04-2026 22:00

Trichobolus dextrinoideosetosus?
Malcolm Greaves Malcolm Greaves

These pale yellow, hairy ascos were growing on cul

19-04-2026 21:23

Hairy anamorph on plywood with beaked curved conidia
Steve Clements

Bonjour, I found this anamorphic fungus on old pl

19-04-2026 20:46

Anamorphic fungus on plywood
Steve Clements

1 mm diameter approx spherical conidiophores on pl

12-04-2026 17:56

Seeking genus for 1 – 3 septate spored asco. on herb Nepteta cataria (Mint).
Hardware Tony Hardware Tony

Found on dead stems in February earlier this year

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Amicodisca svrcekii?
Juuso Äikäs, 02-08-2019 22:45
I found these on a piece of a fallen branch of a deciduous tree. The spores measured 8-10 x 3 microns. Earlier this year I found A. virella in the same place. A. virella had spores twice as long, more narrow and pointy in shape and different bubble orientation. Also the size of the apos was much smaller with virella. Do you think I'm right?
  • message #58773
  • message #58773
Hans-Otto Baral, 03-08-2019 08:59
Hans-Otto Baral
Re : Amicodisca svrcekii?
Yes, I think so. Apothecial size is variable in Amicodisca, for A. virella I have 0.25-0.7 mm and for A. svrcekii in one sample 0.25-0.3 mm and in another 1 mm.

But you should check the ascus base: in both species exist perhaps rare variats which have croziers!

Juuso Äikäs, 03-08-2019 11:41
Re : Amicodisca svrcekii?
Alright, thanks. I'll keep that in mind!