sulla vs subshrub

sulla and subshrub both are nouns.

Word	Noun	Adjective	Verb	Adverb
sulla	Yes	No	No	No
subshrub	Yes	No	No	No

As nouns, subshrub is a hypernym of sulla; that is, subshrub is a word with a broader meaning than sulla:

sulla: perennial of southern Europe cultivated for forage and for its nectar-rich pink flowers that make it an important honey crop
subshrub: low-growing woody shrub or perennial with woody base

Other hypernyms of sulla include suffrutex.

sulla (noun)	subshrub (noun)
perennial of southern Europe cultivated for forage and for its nectar-rich pink flowers that make it an important honey crop	low-growing woody shrub or perennial with woody base