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21-04-2026 21:00

Sylvie Le Goff

Bonjour à tousJe sollicite votre aide pour cet as

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 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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unknown Tubeufiaceae
Björn Wergen, 30-06-2013 00:17
Björn WergenHi there,

I have been working on this fungus for a while, got Rossman's Tubeufiaceae and so on, but it didn't help at all, because there seems to be no matching species in any of these genera.

I have found similarities to Melioliphila or Hyalocrea. Any idea what it could be? It has very small fruitbodies ~70µm diametre and grows on Tilia bark. Sp. 14-18x4-6µm, with 2 septa, Asci 40-60x12-15µm, bitunicate, biseriate, no Pseudoparaphyses seen, Setae 50-60µm long. KOH -, IKI - (reddish).

Thanks for any idea.

regards,
björn
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  • message #24149
  • message #24149
  • message #24149