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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

17-04-2026 19:16

Enrique Rubio Enrique Rubio

Hi to everybodyI would appreciate any assistance r

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Hyphomycet?
Björn Wergen, 01-01-2012 17:18
Björn WergenHi,

I have found a small "hyphomycet" or something like this in the hymenium of Tulasnella violea, growing on Corylus. The spores are about 4-4,5x1,5µm, hyalin, smooth, ellipsoid.
Only about 0,2-0,4 mm high.

thanks and regards,
björn
  • message #17058
  • message #17058
Björn Wergen, 01-01-2012 18:15
Björn Wergen
Re : Hyphomycet?
Hi Yan,

thank you for the help :))

regards,
björn
Hans-Otto Baral, 02-01-2012 13:17
Hans-Otto Baral
Re : Hyphomycet?
Yes, this looks to me like a Haplographium. It is the anamorph of Dematioscypha, and not rare on decirticated deciduous wood.

Zotto
Björn Wergen, 02-01-2012 14:39
Björn Wergen
Re : Hyphomycet?
Hi Zotto,

this sounds good. I have found photos of it in my Dematioscypha-folder. Is there a probability to find also the Dematioscypha on this place?

regards,
björn
Hans-Otto Baral, 02-01-2012 14:45
Hans-Otto Baral
Re : Hyphomycet?
Surely. I learned that apothecia of Dematioscypha species can also be found on still attached branches so this genus is desiccation-tolerant.

But a clue to find them I do not have.

Zotto