Jerusalem artichoke sunflower and Sunflower

Jerusalem artichoke sunflower noun - Tall perennial with hairy stems and leaves; widely cultivated for its large irregular edible tubers.

Sunflower and Jerusalem artichoke sunflower are semantically related. In some cases you can use "Sunflower" instead a noun phrase "Jerusalem artichoke sunflower".

Sunflower noun - Any plant of the genus Helianthus having large flower heads with dark disk florets and showy yellow rays.

Jerusalem artichoke sunflower and sunflower are semantically related. Sometimes you can replace phrase "Jerusalem artichoke sunflower" with "Sunflower", this terms are similar.