Peronospora effusa (Grev. ex Desm.) Rabenh.

Selection criteria. Country: any country. Associated organism: Chenopodium ambrosioides (distribution map)

Number of records. 5. Countries. Chile, South Africa. Collections. PREM 32430, 32643. Literature. Doidge (1950) page(s) 103; Oehrens (1972) page(s) 10.