Marchandiobasidium | Marchandiobasidium aurantiacum - see Erythricium aurantiacum |
Marchandiomyces | Marchandiomyces aurantiacus - see Erythricium aurantiacum |
Marchandiomyces corallinus | |
Melampsora | Melampsora euphorbiae |
Melampsora hypericorum | |
Melampsora laricis-tremulae | |
Melampsoridium | Melampsoridium betulinum |
Melanotaenium | Melanotaenium cingens |
Microbotryum | Microbotryum coronariae |
Microbotryum silenes-dioicae | |
Microstroma | Microstroma album |