Medicago obscura subsp. aculeata Guss. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Fabales family Fabaceae genus Medicago species Medicago italica Name Homonyms Medicago obscura var. aculeata Guss. Medicago obscura subsp. aculeata Guss. Medicago obscura f. aculeata (Guss.) Urb.