Acrosporium piperis (Uppal, Kamat & Patel) Subram. Dataset GBIF Backbone Taxonomy Rank SPECIES Published in (1971). Hyphomycetes (New Delhi): 839. Classification kingdom Fungi phylum Ascomycota genus Acrosporium species Acrosporium piperis Name Synonyms Oidium piperis Uppal, Kamat & Patel Homonyms Acrosporium piperis (Uppal, Kamat & Patel) Subram.