Equisetum limosum var. linnaeanum Döll Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Polypodiopsida order Equisetales family Equisetaceae genus Equisetum species Equisetum fluviatile Name Homonyms Equisetum limosum f. linnaeanum Döll Equisetum limosum var. linnaeanum Döll Equisetum limosum f. linnaeanum (Doell.) Murr Equisetum limosum var. linnaeanum (Döll) Milde