22-04-2026 01:06
Richard VALERI
Bonjour à tous.Je vous présente cette Nectria s.
21-04-2026 13:36
Gernot FriebesHi,I am out of ideas for this one. I collected Sal
21-04-2026 13:19
Gernot FriebesHi,this Lophodermium on Typha has ascospores measu
21-04-2026 13:05
Gernot FriebesHi,this hyphomycete feels familiar but I was not a
20-04-2026 22:00
Malcolm Greaves
These pale yellow, hairy ascos were growing on cul
19-04-2026 21:23
Steve ClementsBonjour, I found this anamorphic fungus on old pl
19-04-2026 20:46
Steve Clements1 mm diameter approx spherical conidiophores on pl
12-04-2026 17:56
Hardware Tony
Found on dead stems in February earlier this year
Diameter 2-6mm sessile, the inside orange, outside with brown fibers, the edges with very small whitish hairs.
Asci 200 x 9.5 µm, IKI negative
Spores elliptical with thick warts and an irregular network.
Measured in water Me = 16.9 × 8.3 µm; Qe = 2
Paraphyses narrow cylindrical with orange content, slightly thickened towards the top.
With the key of Häffner we arrive at Melastiza flavorubens, can this be correct?
Thanks in advance for your help
Margot&Geert Vullings
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The incomplete spore network of your collection would lead me to call it M. flavorubens.
Amitiés
Michel
That would be great, Melastiza flavorubens has not been seen in the Netherlands since 1999.
Kind regards,
Margot&Geert
The key of Dougoud also gives M. flavorubens.
Kind regards,
Margot&Geert