libutron:

Chlorociboria aeruginascens | ©André De Kesel

Ascomycota – Leotiomycetes – Helotiales – Helotiaceae

Photographer’s note:

A beautifully colored ascomycete (Cup fungus) growing on a rotten log (Alnus) in a wet swampy forest in Belgium. The wood, although not clearly visible in this shot, is also deeply stained with this bluish-green.