Peronospora farinosa f.sp. betae
Leaves infected by Peronospora farinosa f.sp. betae
Scientific classification
Domain:	Eukaryota
Clade:	Diaphoretickes
Clade:	SAR
Clade:	Stramenopiles
Phylum:	Oomycota
Order:	Peronosporales
Family:	Peronosporaceae
Genus:	Peronospora
Species:	P. farinosa
Forma specialis:	P. f.  f.sp. betae
Trionomial name
Peronospora farinosa f.sp. betae Byford, (1967)
Synonyms
Peronospora betae Kühn Peronospora schachtii Fuckel, (1870)

Peronospora farinosa f.sp. betae is a forma specialis of Peronospora farinosa, attacking sugar beet.

• Index Fungorum
• USDA ARS Fungal Database