Botryodiplodia oncidii

Botryodiplodia oncidii is an ascomycete fungus that is a plant pathogen.  It causes dieback on Cattleya. 

References

External links 
 Index Fungorum
 USDA ARS Fungal Database

Category:Ascomycota incertae sedis
Category:Fungal plant pathogens and diseases
Category:Orchid diseases
Category:Fungi described in 1926