Bionectria

Bionectria
Bionectria ralfsii growing on a dead branch of Cytisus scoparius
Scientific classification
Domain: Eukaryota
Kingdom: Fungi
Division: Ascomycota
Class: Sordariomycetes
Order: Hypocreales
Family: Bionectriaceae
Genus: Bionectria
Speg. (1919)
Type species
Bionectria tonduzii
Speg. (1919)

Bionectria is a genus of fungi in the class Sordariomycetes. The genus was described in 1919 by mycologist Carlos Luigi Spegazzini to include species of Nectria that grew on living plant material.