Typha angustifolia subsp. elongata Wiegand Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Typhaceae genus Typha species Typha angustifolia Name Homonyms Typha angustifolia var. elongata Wiegand Typha angustifolia subsp. elongata Wiegand