Leptocaulis inermis Nutt. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Apiales family Apiaceae genus Spermolepis species Spermolepis inermis Name Homonyms Leptocaulis inermis Nutt. ex DC. Leptocaulis inermis Nutt.