Raffia ruffia vs jupati

Raffia ruffia and jupati both are nouns.

Word	Noun	Adjective	Verb	Adverb
Raffia ruffia	Yes	No	No	No
jupati	Yes	No	No	No

As nouns, jupati is a hyponym of Raffia ruffia; that is, jupati is a word with a more specific, narrower meaning than Raffia ruffia:

Raffia ruffia: a large feather palm of Africa and Madagascar having very long pinnatisect fronds yielding a strong commercially important fiber from its leafstalks
jupati: a tall Brazilian feather palm with a terminal crown of very large leathery pinnatisect leaves rising from long strong stems used for structural purposes

Other hyponyms of Raffia ruffia include jupati palm, jupaty, Raffia taedigera, bamboo palm, Raffia vinifera.

Raffia ruffia (noun)	jupati (noun)
a large feather palm of Africa and Madagascar having very long pinnatisect fronds yielding a strong commercially important fiber from its leafstalks	a tall Brazilian feather palm with a terminal crown of very large leathery pinnatisect leaves rising from long strong stems used for structural purposes