siskiyou lewisia vs genus Lewisia

siskiyou lewisia and genus Lewisia both are nouns.

Word	Noun	Adjective	Verb	Adverb
siskiyou lewisia	Yes	No	No	No
genus Lewisia	Yes	No	No	No

siskiyou lewisia (noun)	genus Lewisia (noun)
evergreen perennial having a dense basal rosette of long spatula-shaped leaves and panicles of pink or white-and-red-striped or pink-purple flowers; found on cliffs and in rock crevices in mountains of southwestern Oregon and northern California	genus of western North American low-growing herbs having linear woolly leaves and large pink flowers