Raffia ruffia vs jupaty

Raffia ruffia and jupaty both are nouns.

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

As nouns, jupaty is a hyponym of Raffia ruffia; that is, jupaty 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
jupaty: 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, jupati palm, Raffia taedigera, bamboo palm, Raffia vinifera.

Raffia ruffia (noun)	jupaty (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