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2. The Powdery Mildews (Erysiphalés) of Europe.;Braun,1995
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4. Phylogeny of Erysiphe, Microsphaera, Uncinula (Erysipheae) and Cystotheca, Podosphaera, Sphaerotheca (Cystotheceae) inferred from rDNA ITS sequences -some taxonomic consequences;Braun;Schlechtendalia,2000
5. Molecular identification of anamorphic powdery mildew fungi;Cunnington;Australasian Plant Pathology,2003