tung tree vs angiospermous tree

tung tree and angiospermous tree both are nouns.

Word	Noun	Adjective	Verb	Adverb
tung tree	Yes	No	No	No
angiospermous tree	Yes	No	No	No

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

Other hypernyms of tung tree include flowering tree.

tung tree (noun)	angiospermous tree (noun)
Chinese tree bearing seeds that yield tung oil	any tree having seeds and ovules contained in the ovary