Ophiopogon japonicus (Thunb.) KerGawl. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Asparagales family Asparagaceae genus Ophiopogon species Ophiopogon japonicus Name Synonyms Convallaria japonica L.f. Slateria caerulea Siebold Slateria caerulea Siebold ex Miq. Homonyms Ophiopogon japonicus (Thunb.) Ker Gawl. Ophiopogon japonicus Wall. Ophiopogon japonicus (Thunb.) KerGawl.