Which present-day country includes the general area where zoysiagrass originated?

Which present-day country includes the general area where zoysiagrass originated?

• A. India
• B. Japan
• C. None of these countries
• D. China

Answer: (C)

Origin location for a plant can span a broad region rather than being tied to one modern country. Zoysiagrass comes from parts of Asia across East and Southeast Asia, including areas like China and Japan, but the full area of origin isn’t contained within a single country. Since none of the listed countries alone covers the entire origin region, the best choice is the option that indicates none of these countries. This reflects that the plant’s natural origin is broader than any one modern nation.

Origin location for a plant can span a broad region rather than being tied to one modern country. Zoysiagrass comes from parts of Asia across East and Southeast Asia, including areas like China and Japan, but the full area of origin isn’t contained within a single country. Since none of the listed countries alone covers the entire origin region, the best choice is the option that indicates none of these countries. This reflects that the plant’s natural origin is broader than any one modern nation.