Mulgedium acuminatum (Willd.) Nutt. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Asterales family Asteraceae genus Lactuca species Lactuca floridana Name Homonyms Mulgedium acuminatum (Wallr.) DC. Mulgedium acuminatum (Willd.) Nutt. Mulgedium acuminatum Conrath & Freyn