Psephellus lactiflorus Koss Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Psephellus species Psephellus dealbatus Name Homonyms Psephellus lactiflorus Koss ex Tschuchr. Psephellus lactiflorus Koss ex Chukhr., 1976 Psephellus lactiflorus Koss