- shellflower, shall-flower, shell ginger, Alpinia Zerumbet, Alpinia speciosa, Languas speciosa - cultivated for its shining oblong leaves and arching clusters of white flowers with shell-pink shading and crinkled yellow lip with variegated magenta stripes
--1 is a kind of ginger
--1 is a member of Alpinia, genus Alpinia, genus Zerumbet, genus Languas