Nuphar japonicum subsp. rubrotinctum (Casp.) Makino Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Nymphaeales family Nymphaeaceae genus Nuphar species Nuphar japonica Name Homonyms Nuphar japonicum var. rubrotinctum (Casp.) Makino Nuphar japonicum subsp. rubrotinctum (Casp.) Makino