Agave filifera var. superba J.Croucher Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Asparagales family Asparagaceae genus Agave species Agave filifera Name Homonyms Agave filifera var. superba J.Croucher ex R.Hogg Agave filifera var. superba J.Croucher