Scirpus lacustris subsp. eu-lacustris Syme Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Poales family Cyperaceae genus Schoenoplectus species Schoenoplectus lacustris Name Homonyms Scirpus lacustris subsp. eu-lacustris Syme