genus Alpinia vs Alpinia

genus Alpinia and Alpinia both are nouns.

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

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

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

Other synonyms of genus Alpinia include genus Languas, genus Zerumbet.

genus Alpinia (noun)	Alpinia (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