Phytophthora megasperma var. megasperma Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Chromista phylum Oomycota class Peronosporea order Peronosporales family Peronosporaceae genus Phytophthora species Phytophthora megasperma Name Homonyms Phytophthora megasperma var. megasperma Phytophthora megasperma subsp. megasperma