Classification
Kingdom: Plantae (2509)
Phylum: Magnoliophyta (2408)
Class: Liliopsida (370)
Order: Liliales (113)
Family: Asparagaceae (28) (family description)
Genus: Disporopsis (1)
Epithet: longifolia Craib (7)
Synonyms: Polygonatum laoticum Gagnep., Polygonatum tonkinense Gagnep.
laoticum => from Laos
longifolia => having long leaves
tonkinense => from the area of the Gulf of Tonkin, Northeastern Vietnam