ivory-nut palm vs ivory plant

ivory-nut palm and ivory plant both are nouns.

Word	Noun	Adjective	Verb	Adverb
ivory-nut palm	Yes	No	No	No
ivory plant	Yes	No	No	No

As nouns, ivory-nut palm and ivory plant are synonyms defined as:

ivory-nut palm and ivory plant: a stemless palm tree of Brazil and Peru bearing ivory nuts

Other synonyms of ivory-nut palm include ivory palm, Phytelephas macrocarpa.

ivory-nut palm (noun)	ivory plant (noun)
a stemless palm tree of Brazil and Peru bearing ivory nuts	a stemless palm tree of Brazil and Peru bearing ivory nuts