1. Ohashi, H., Nomenclature of Kalopanax septemlobus (Thunb. ex Murray) Koidzumi and classification of its infraspecific taxa (Araliaceae), J. Jpn. Bot., 1994, vol. 69, pp. 28—31.
2. Chang, C.S., Kim, H., Kang, H.S., and Lee, D.K., A morphometric analysis of the eastern Asian Kalopanax septemlobus (Thunb.) Koidz. (Araliaceae), Bot. Bull. Acad. Sin., 2003, vol. 44, pp. 337—344.
3. Zhuravlev, Yu.N. and Kolyada, A.S., Araliaceae: zhen’shen’ i drugie (Araliaceae: Ginseng and Others), Vladivostok: Dal’nauka, 1996.
4. Lee, D.K. and Kang, H.-S., Distribution of Kalopanax septemlobus and its growth in Northeast Asia, Euras. J. For. Res., 2002, vol. 2, no. 5, pp. 85—94.
5. Sakaguchi, S., Sakurai, S., Yamasaki, M., and Isagi, Y., How did the exposed seafloor function in postglacial northward range expansion of Kalopanax septemlobus? Evidence from ecological niche modelling, Ecol. Res., 2010, vol. 25, pp. 1183—1195.