1. MOLPHY: program for molecular phylogenetics, Version 2.3;Adachi,1996
2. Host Range and Geographical Distribution of the Powdery Mildew Fungi;Arnano (Hirata),1986
3. Étude sur les champignons parasites;Arnaud;Annales des Epiphytes,1921
4. The genus Leveillula - a preliminary study;Braun;Nova Hedwigia,1980
5. Taxonomic notes on some powdery mildews(III);Braun;Mycotaxon,1984