kitul tree vs sago palm

kitul tree and sago palm both are nouns.

Word	Noun	Adjective	Verb	Adverb
kitul tree	Yes	No	No	No
sago palm	Yes	No	No	No

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

kitul tree: 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

kitul tree (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