Urostachys acerosus Tardieu Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Lycopodiopsida order Lycopodiales family Lycopodiaceae genus Phlegmariurus species Phlegmariurus filiformis Name Homonyms Urostachys acerosus (Sw.) Herter ex Nessel & Hoehne Urostachys acerosus (Sw.) Herter Urostachys acerosus Tardieu