coneflower vs flower

coneflower and flower both are nouns.

Word	Noun	Adjective	Verb	Adverb
coneflower	Yes	No	No	No
flower	Yes	No	Yes	No

As nouns, flower is a hypernym of coneflower; that is, flower is a word with a broader meaning than coneflower:

coneflower: any of various perennials of the eastern United States having thick rough leaves and long-stalked showy flowers with drooping rays and a conelike center
flower: a plant cultivated for its blooms or blossoms

As nouns, flower is a hypernym of coneflower; that is, flower is a word with a broader meaning than coneflower:

coneflower: any of various plants of the genus Rudbeckia cultivated for their large usually yellow daisies with prominent central cones
flower: a plant cultivated for its blooms or blossoms

coneflower (noun)	flower (noun)
any of various perennials of the eastern United States having thick rough leaves and long-stalked showy flowers with drooping rays and a conelike center	a plant cultivated for its blooms or blossoms
any of various plants of the genus Rudbeckia cultivated for their large usually yellow daisies with prominent central cones	reproductive organ of angiosperm plants especially one having showy or colorful parts
a wildflower of the genus Ratibida	the period of greatest prosperity or productivity

coneflower (verb)	flower (verb)
	produce or yield flowers