Acer campestre f. corniforme Borbás Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Sapindales family Sapindaceae genus Acer species Acer campestre Name Homonyms Acer campestre f. corniforme Borbás ex Schwer. Acer campestre f. corniforme Borbás