tiger lily vs pine lily

tiger lily and pine lily both are nouns.

Word	Noun	Adjective	Verb	Adverb
tiger lily	Yes	No	No	No
pine lily	Yes	No	No	No

As nouns, tiger lily and pine lily are synonyms defined as:

tiger lily and pine lily: lily of southeastern United States having cup-shaped flowers with deep yellow to scarlet recurved petals

Other synonyms of tiger lily include leopard lily, Lilium catesbaei.

tiger lily (noun)	pine lily (noun)
lily of southeastern United States having cup-shaped flowers with deep yellow to scarlet recurved petals	lily of southeastern United States having cup-shaped flowers with deep yellow to scarlet recurved petals
east Asian perennial having large reddish-orange black-spotted flowers with reflexed petals