''Phoma nebulosa'' is a
fungal
A fungus ( : fungi or funguses) is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms. These organisms are classified as a kingdom, separately from th ...
plant pathogen infecting spinach.
References
External links
Index FungorumUSDA ARS Fungal Database
Fungal plant pathogens and diseases
Vegetable diseases
nebulosa
Fungi described in 1800
Fungus species
{{fungus-plant-disease-stub