Orobanche densiflora f. macraixma Guim. Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Lamiales family Orobanchaceae genus Orobanche species Orobanche densiflora Name Homonyms Orobanche densiflora f. macraixma Guim. Orobanche densiflora var. macraixma J.A.Guim.