glory pea vs shrub

glory pea and shrub both are nouns.

Word	Noun	Adjective	Verb	Adverb
glory pea	Yes	No	No	No
shrub	Yes	No	No	No

As nouns, shrub is a hypernym of glory pea; that is, shrub is a word with a broader meaning than glory pea:

glory pea: any of various shrubs or vines of the genus Clianthus having compound leaves and pea-like red flowers in drooping racemes
shrub: a low woody perennial plant usually having several major stems

Other hypernyms of glory pea include bush.

glory pea (noun)	shrub (noun)
any of various shrubs or vines of the genus Clianthus having compound leaves and pea-like red flowers in drooping racemes	a low woody perennial plant usually having several major stems