orchid family vs genus Scaphosepalum

orchid family and genus Scaphosepalum both are nouns.

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

orchid family (noun)	genus Scaphosepalum (noun)
enormous cosmopolitan family of perennial terrestrial or epiphytic plants with fleshy tubers or rootstocks and unusual flowers	comprises some tropical American species usually placed in genus Masdevallia: diminutive plants with small flowers carried on one scape