orchid family vs genus Brassavola

orchid family and genus Brassavola both are nouns.

Word	Noun	Adjective	Verb	Adverb
orchid family	Yes	No	No	No
genus Brassavola	Yes	No	No	No

orchid family (noun)	genus Brassavola (noun)
enormous cosmopolitan family of perennial terrestrial or epiphytic plants with fleshy tubers or rootstocks and unusual flowers	genus of tropical American epiphytic or lithophytic rhizomatous orchids