Tribulus maximus subsp. roseus Kuntze Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Zygophyllales family Zygophyllaceae genus Kallstroemia species Kallstroemia boliviana Name Homonyms Tribulus maximus var. roseus Kuntze Tribulus maximus subsp. roseus Kuntze