Chaenomeles maulei f. grandiflora-perfecta Froebel Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Rosales family Rosaceae genus Chaenomeles species Chaenomeles superba Name Homonyms Chaenomeles maulei f. grandiflora-perfecta Froebel ex Zabel Chaenomeles maulei f. grandiflora-perfecta Froebel