banian tree vs fig tree

banian tree and fig tree both are nouns.

Word	Noun	Adjective	Verb	Adverb
banian tree	Yes	No	No	No
fig tree	Yes	No	No	No

As nouns, fig tree is a hypernym of banian tree; that is, fig tree is a word with a broader meaning than banian tree:

banian tree: East Indian tree that puts out aerial shoots that grow down into the soil forming additional trunks
fig tree: any moraceous tree of the tropical genus Ficus; produces a closed pear-shaped receptacle that becomes fleshy and edible when mature

banian tree (noun)	fig tree (noun)
East Indian tree that puts out aerial shoots that grow down into the soil forming additional trunks	any moraceous tree of the tropical genus Ficus; produces a closed pear-shaped receptacle that becomes fleshy and edible when mature