| Host genus | Fungus species | Symptoms |
| Vaccinium | Exobasidium arescens | Causes red leaf spots of Vaccinium myrtillus |
| Exobasidium juelianum | Causes systemic infection and dwarfing of Vaccinium vitis-idaea | |
| Exobasidium pachysporum | Causes thickened leaf spots of Vaccinium uliginosum | |
| Exobasidium splendidum | Causing reddening of shoots and leaves of Vaccinium vitis-idaea | |
| Exobasidium vaccinii | Causes thickened leaf galls (occsionally also deformed shoots and inflorescences) of Vaccinium vitis-idaea | |
| Leptosphaerulina myrtillina | Causes leaf spots of Vaccinium vitis-idaea | |
| Monilinia vaccinii-corymbosi | Causes "mummyberry" disease of the cultivated blueberry Vaccinium corymbosum | |
| Sporomega degenerans | Twig dieback of Vaccinium uliginosum, probably following an endophytic stage | |
| Terriera cladophila | Causes pale patches on moribund twigs of Vaccinium myrtillus, possibly not a pathogen | |
| Valeriana | Uromyces valerianae | Rust of leaves |
| Verbascum | Golovinomyces verbasci | Powdery mildew on leaves |
| Vinca | Puccinia vincae | Rust of leaves, not causing significant necrosis |