Peronosporaceae
Phytophthora
Phytophthora cactorum (Lebert & Cohn) J.Schröt.
Phytophthora colocasiae Racib.
Phytophthora cyperi (Ideta) S.Ito
Phytophthora himalayensis Dastur
Phytophthora infestans (Mont.) de Bary
Phytophthora parasitica Dastur
Phytophthora thalictri G.W.Wilson & Davis
Sclerospora
Sclerospora farlowii Griffiths