red trillium vs wood lily

red trillium and wood lily both are nouns.

Word	Noun	Adjective	Verb	Adverb
red trillium	Yes	No	No	No
wood lily	Yes	No	No	No

As nouns, wood lily is a hypernym of red trillium; that is, wood lily is a word with a broader meaning than red trillium:

red trillium: trillium of eastern North America having malodorous pink to purple flowers and an astringent root used in folk medicine especially to ease childbirth
wood lily: any liliaceous plant of the genus Trillium having a whorl of three leaves at the top of the stem with a single three-petaled flower

Other hypernyms of red trillium include trillium, wake-robin.

As nouns, wood lily is a hypernym of red trillium; that is, wood lily is a word with a broader meaning than red trillium:

red trillium: trillium of northeastern United States with sessile leaves and red or purple flowers having a pungent odor
wood lily: any liliaceous plant of the genus Trillium having a whorl of three leaves at the top of the stem with a single three-petaled flower

Other hypernyms of red trillium include trillium, wake-robin.

red trillium (noun)	wood lily (noun)
trillium of eastern North America having malodorous pink to purple flowers and an astringent root used in folk medicine especially to ease childbirth	lily of eastern North America having orange to orange-red purple-spotted flowers
trillium of northeastern United States with sessile leaves and red or purple flowers having a pungent odor	any liliaceous plant of the genus Trillium having a whorl of three leaves at the top of the stem with a single three-petaled flower