Equisetum limosum var. minus A.Braun 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. minus Döll Equisetum limosum var. minus A.Braun ex Engelm. Equisetum limosum var. minus A.Braun Equisetum limosum var. minus Döll, 1843 Equisetum limosum var. minus Roth Equisetum limosum var. minus Roth