Aconogonon ochreatum var. jurtzevii Tzvelev Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Polygonaceae genus Koenigia species Koenigia ocreata Name Homonyms Aconogonon ochreatum var. jurtzevii Tzvelev