Smilacina japonica subsp. mandshurica Maxim. Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Asparagales family Asparagaceae genus Maianthemum species Maianthemum japonicum Name Homonyms Smilacina japonica var. mandshurica Maxim. Smilacina japonica subsp. mandshurica Maxim.