Petrophile longifolia A.Cunn. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Proteales family Proteaceae genus Petrophile species Petrophile teretifolia Name Homonyms Petrophile longifolia R.Br. Petrophile longifolia A.Cunn. ex Endl. Petrophile longifolia A.Cunn.