''Ramularia subtilis'' is a

fungus 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 ...

References

subtilis Fungal plant pathogens and diseases Fungi described in 2006 {{Capnodiales-stub