Grevillea umbratica A.Cunn. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Proteales family Proteaceae genus Grevillea species Grevillea robusta Name Homonyms Grevillea umbratica A.Cunn. ex Meisn. Grevillea umbratica A.Cunn.