genus Alpinia vs genus Languas

genus Alpinia and genus Languas both are nouns.

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

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

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

Other synonyms of genus Alpinia include Alpinia, genus Zerumbet.

genus Alpinia (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