jaggery palm vs sago palm

jaggery palm and sago palm both are nouns.

Word	Noun	Adjective	Verb	Adverb
jaggery palm	Yes	No	No	No
sago palm	Yes	No	No	No

As nouns, sago palm is a hypernym of jaggery palm; that is, sago palm is a word with a broader meaning than jaggery palm:

jaggery palm: fishtail palm of India to Malay Peninsula; sap yields a brown sugar (jaggery) and trunk pith yields sago
sago palm: any of various tropical Asian palm trees the trunks of which yield sago

jaggery palm (noun)	sago palm (noun)
fishtail palm of India to Malay Peninsula; sap yields a brown sugar (jaggery) and trunk pith yields sago	any of various tropical Asian palm trees the trunks of which yield sago
	dwarf palmlike cycad of Japan that yields sago