family Asteraceae vs composite plant

family Asteraceae and composite plant both are nouns.

Word	Noun	Adjective	Verb	Adverb
family Asteraceae	Yes	No	No	No
composite plant	Yes	No	No	No

family Asteraceae (noun)	composite plant (noun)
plants with heads composed of many florets: aster, daisy, dandelion, goldenrod, marigold, lettuces, ragweed, sunflower, thistle, zinnia	considered the most highly evolved dicotyledonous plants, characterized by florets arranged in dense heads that resemble single flowers