Ruppia spiralis L. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Alismatales family Ruppiaceae genus Ruppia species Ruppia cirrhosa Name Homonyms Ruppia spiralis L. ex Dumort. Ruppia spiralis L. ex B.D.Jacks. Ruppia spiralis L. Ruppia spiralis J.K.Fisch.