genus Sophora vs Chinese scholar tree

genus Sophora and Chinese scholar tree both are nouns.

Word	Noun	Adjective	Verb	Adverb
genus Sophora	Yes	No	No	No
Chinese scholar tree	Yes	No	No	No

genus Sophora (noun)	Chinese scholar tree (noun)
cosmopolitan genus of trees and shrubs having odd-pinnate leaves and showy flowers; some species placed in genus Podalyria	handsome roundheaded deciduous tree having compound dark green leaves and profuse panicles of fragrant creamy-white flowers; China and Japan