Mahernia grandiflora subsp. burchellii (Sweet) Harv. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Malvales family Malvaceae genus Hermannia species Hermannia burchellii Name Homonyms Mahernia grandiflora var. burchellii (Sweet) Harv. Mahernia grandiflora subsp. burchellii (Sweet) Harv.