Kingdom: Chromista |
Phylum: Oomycota |
Class: Oomycetes |
Order: Peronosporales |
Family: Peronosporaceae |
Genus: Bremia |
Subject: Bremia lactucae Regel |
Kingdom: Plantae |
Phylum: Magnoliophyta |
Class: Magnoliopsida |
Subclass: Asteridae |
Order: Asterales |
Family: Asteraceae |
Genus: Lactuca |
Subject: Lactuca sativa L. |