heartleaf vs wild ginger

heartleaf and wild ginger both are nouns.

Word	Noun	Adjective	Verb	Adverb
heartleaf	Yes	No	No	No
wild ginger	Yes	No	No	No

As nouns, wild ginger is a hypernym of heartleaf; that is, wild ginger is a word with a broader meaning than heartleaf:

heartleaf: evergreen low-growing perennial having mottled green and silvery-grey heart-shaped pungent leaves; Virginia to South Carolina
wild ginger: low-growing perennial herb with pungent gingery leaves and rhizomes

heartleaf (noun)	wild ginger (noun)
evergreen low-growing perennial having mottled green and silvery-grey heart-shaped pungent leaves; Virginia to South Carolina	low-growing perennial herb with pungent gingery leaves and rhizomes
wild ginger having persistent heart-shaped pungent leaves; West Virginia to Alabama