Bremia

Bremia
Iceberg lettuce infected with Bremia lactucae
Scientific classification
(unranked):	SAR
Superphylum:	Heterokonta
Class:	Oomycetes
Order:	Peronosporales
Family:	Peronosporaceae
Genus:	Bremia
Genera
Bremia graminicola Bremia lactucae

Bremia is a genus of water moulds in the family Peronosporaceae.

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Wikipedia