Montia fontana subsp. variabilis (Walters) Kozhevn. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Caryophyllales family Montiaceae genus Montia species Montia fontana Name Homonyms Montia fontana var. variabilis (Walters) Kozhevn. Montia fontana subsp. variabilis Walters Montia fontana var. variabilis Walters Montia fontana subsp. variabilis (Walters) Kozhevn.