genus Gymnocladus vs bonduc

genus Gymnocladus and bonduc both are nouns.

Word	Noun	Adjective	Verb	Adverb
genus Gymnocladus	Yes	No	No	No
bonduc	Yes	No	No	No

genus Gymnocladus (noun)	bonduc (noun)
small genus of deciduous trees of China and United States having paniculate flowers and thick pulpy pods	tropical tree with large prickly pods of seeds that resemble beans and are used for jewelry and rosaries
	handsome tree of central and eastern North America having large bipinnate leaves and green-white flowers followed by large woody brown pods whose seeds are used as a coffee substitute