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21-04-2026 22:14

Margot en Geert Vullings

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

23-04-2026 06:46

François Freléchoux François Freléchoux

Bonjour, Voici la description d'un minuscule asco

22-04-2026 20:17

Marian Jagers Marian Jagers

Is anyone familiar with the Hyphomycetes genus Pse

22-04-2026 20:54

Enrique Rubio Enrique Rubio

Hi to everybody.This Pyrenopeziza grew in moist le

22-04-2026 19:12

Louis DENY

Bonjour forum.Trouvé à Belfort, est de la France

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 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

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Nectriaceae on Ulex europaeus
Peter Thompson, 16-02-2020 16:48
Hello Everyone,

I have found some pale yellowish red (young) and shiny red (mature) fruit bodies from the Nectriaceae. They are growing gregariously on the effete stromata and empty pits of an ascomycete, possibly Stylodothis puccinioides, on a thin, burnt branch of Ulex europaeus.

The asci are completely filled with allantoid ascoconidia, typically 4 x 1 um, so this is possibly a species of Thyronectria.

I have attached a photo of groups of the perithecia, along with micro photos of asci, asco conidia and excipulum.

I wonder if anyone is aware of a species which would grow on this host combination?

Thank You,
With Best Wishes,
Peter.
  • message #61569
  • message #61569
  • message #61569
  • message #61569
Alain GARDIENNET, 18-02-2020 08:44
Alain GARDIENNET
Re : Nectriaceae on Ulex europaeus

Hi Peter,


Perhaps you think right. You should wait for one month or two, and then look at it again. Perhaps that it could be an interesting fungus, somewhere clode to Thyronectria species.


Best wishes,


Alain