Typha angustifolia f. australis (Schumach. & Thonn.) Rouy, 1912 Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Typhaceae genus Typha species Typha domingensis Name Homonyms Typha angustifolia var. australis (Schumach.) Rohrb. Typha angustifolia subsp. australis (Schumach.) Kronf.