Related how?

Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Halvaria
Heterokonta
Oomycetes (Oomycota (descriptive name))
Peronosporea
Peronosporidae
Peronosporales

Peronosporaceae (621759)

Children (14 direct children, 1101 direct and indirect children):

Phytophthora (tree size 223)
Water mold

Peronospora (tree size 591)

Plasmopara (tree size 140)

Pseudoperonospora (tree size 14)

Hyaloperonospora (tree size 38)

Peronosclerospora (tree size 14)

Sclerophthora (tree size 6)

Bremia (tree size 29)
Bremia (protist)

Actinobotrys (tree size 1)

Halophytophthora (tree size 17)

Basidiophora (tree size 6)

Perofascia (tree size 2)

Pythiomorpha (tree size 5)

Graminivora (tree size 1)