Apium lineare (Michx.) Benth. & Hook.f. ex B.D.Jacks. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Apiales family Apiaceae genus Sium species Sium suave Name Homonyms Apium lineare Benth. & Hook.f., 1867 Apium lineare (Michx.) Benth. & Hook.f. ex B.D.Jacks. Apium lineare (Michx.) Alph.Wood