Calathea metallica Körn. ex Regel Dataset Rank SPECIES Published in Gartenflora (1858) 88. Classification kingdom Plantae phylum Tracheophyta class Liliopsida order Zingiberales family Marantaceae genus Calathea species Calathea metallica Name Synonyms Calathea metallica Körn. Homonyms Calathea metallica Planch. & Linden Calathea metallica Körn. ex Regel Calathea metallica Körn.