Silene densiflora var. wolgensis Jordanov & Panov Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Caryophyllaceae genus Silene species Silene wolgensis Name Homonyms Silene densiflora subsp. wolgensis (Hornem.) Slavnic Silene densiflora var. wolgensis Jordanov & Panov Silene densiflora subsp. wolgensis (Hornem.) Jordanov & Panov