Hydnora longicollis (Welw.) Bolin Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Piperales family Hydnoraceae genus Hydnora species Hydnora africana Name Homonyms Hydnora longicollis Welw. Hydnora longicollis (Welw.) Bolin