Phytelephas macrocarpa vs ivory-nut palm

Phytelephas macrocarpa and ivory-nut palm both are nouns.

Word	Noun	Adjective	Verb	Adverb
Phytelephas macrocarpa	Yes	No	No	No
ivory-nut palm	Yes	No	No	No

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

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

Other synonyms of Phytelephas macrocarpa include ivory palm, ivory plant.

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