Related how?

Biota (Life)
Eukaryote (Eukarya)
Chromista
Harosa
Halvaria
Heterokonta
Oomycetes (Oomycota (descriptive name))
Hyphochytrea

Pirsoniales (22919492)

Children (1 direct children, 2 direct and indirect children):

Pirsoniaceae (tree size 1)