Phellodendron amurense Rupr.

Distribution : Amur, Sakhalin, Japan, China, Taiwan
Picture 7 in South Korea, Jirisan, September 2011
Picture 8 in South Korea, Jeju island, Halla Arboretum, September 2011

Description in Bull. Phys. -Math. Acad. Petersb. xv. (1857) 353

syn. =

P.amurense var.sachalinense F. Schmidt

P.sachalinense (F. Schmidt) Sarg.

P.japonicum Maxim.

P.amurense var.japonicum Maxim.

P.lavallei Dode

P.amurense var.lavallei (Dode) Sprague

P.insulare Nakai

P.molle Nakai

P.amurense var.molle (Nakai) S.H. Li & S.Z. Liou

P.amurense f.molle (Nakai) Y.C. Zhu

P.wilsonii Hayata & Kanehira

P.amurense var.angustifolium E. Wolf

P.amurense var.latifolium E. Wolf

P.piriforme E. Wolf

P.kodamanum Makino

P.nikkomontanum Makino

P.sachalinense var.suberosum H. Hara