Arundo formosana subsp. gracilis Hackel Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Poaceae genus Arundo species Arundo formosana Name Homonyms Arundo formosana var. gracilis Hack. Arundo formosana subsp. gracilis (Hack.) Hardion, Verlaque & B.Vila Arundo formosana subsp. gracilis Hackel