From: Phytochemical competence and pharmacological perspectives of an endangered boon—Costus speciosus (Koen.) Sm.: a comprehensive review
Taxonomic classification
Kingdom
Plantae
Subkingdom
Tracheobionta
Super division
Spermatophyta
Division
Magnoliophyta
Class
Liliopsida
Subclass
Zingiberidae
Order
Zingiberales
Family
Zingiberaceae/Costaceae
Genus
Costus
Species
speciosus