Conversation so far:
what is the english name of rajnigandha flower?
Mexican Tuberose is the English name of Rajanigandha Flower.
what is the scientific name of the Rajnigandha Flower?
Agave amica, formerly Polianthes tuberosa
where is the Agave amica native to?
the species was originally native to Mexico.

Question: what are the uses?
Self-contained rewrite: what are the uses of Agave amica?