1. Department of Life Sciences, Kongju National University, Gongju-si, Chungcheongnam-do, Republic of Korea
2. Division of Wild Plant Seeds Research, Baekdudaegan National Arboretum, Bonghwa-gun, Gyeongsangbuk-do, Republic of Korea
3. National Ecosystem Survey Team, National Institute of Ecology, Seocheon, Chungcheongnam-do, Republic of Korea
4. Environmental Impact Assessment Team, National Institute of Ecology, Seocheon, Chungcheongnam-do, Republic of Korea
5. Climate Change and Carbon Research Team, National Institute of Ecology, Seocheon, Chungcheongnam-do, Republic of Korea