genus Zerumbet vs genus Languas

genus Zerumbet and genus Languas both are nouns.

Word	Noun	Adjective	Verb	Adverb
genus Zerumbet	Yes	No	No	No
genus Languas	Yes	No	No	No

As nouns, genus Zerumbet and genus Languas are synonyms defined as:

genus Zerumbet and genus Languas: perennial rhizomatous herbs of Asia and Australia and Polynesia having ginger-scented rhizomes

Other synonyms of genus Zerumbet include Alpinia, genus Alpinia.

genus Zerumbet (noun)	genus Languas (noun)
perennial rhizomatous herbs of Asia and Australia and Polynesia having ginger-scented rhizomes	perennial rhizomatous herbs of Asia and Australia and Polynesia having ginger-scented rhizomes