Lilium lancifolium vs tiger lily

Lilium lancifolium and tiger lily both are nouns.

Word	Noun	Adjective	Verb	Adverb
Lilium lancifolium	Yes	No	No	No
tiger lily	Yes	No	No	No

As nouns, Lilium lancifolium and tiger lily are synonyms defined as:

Lilium lancifolium and tiger lily: east Asian perennial having large reddish-orange black-spotted flowers with reflexed petals

Other synonyms of Lilium lancifolium include devil lily, kentan.

Lilium lancifolium (noun)	tiger lily (noun)
east Asian perennial having large reddish-orange black-spotted flowers with reflexed 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