Leucospermum lineare f. calocephalum Gand. Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Proteales family Proteaceae genus Leucospermum species Leucospermum lineare Name Homonyms Leucospermum lineare f. calocephalum Gand. Leucospermum lineare subsp. calocephalum Gand.