*Kalopanax septemlobus (Thunberg ex A. Murray) Koidzumi. Castor Aralia. Phen: Jul-early Aug; Aug-early Sep. Hab: Disturbed, suburban areas. Dist: Native of e. Asia. Introduced in ne. United States, apparently naturalizing in s. MD and n. VA (Fort Belvoir, Fairfax County) (E. Wells, pers. comm., 2006).
Origin/Endemic status: E. and se. Asia
Synonymy ⓘ: = K1, K3, K4, Mi, NE, NY, Pa; = Kalopanax pictus (Thunb.) Nakai; = n/a – C, F, G, RAB, Tat; > Kalopanax septemlobus (Thunb. ex A.Murray) Koidz. ssp. lutchuensis (Nakai) H.Ohashi – Frodin & Govaerts (2003); > Kalopanax septemlobus (Thunb. ex A.Murray) Koidz. ssp. septemlobus – Frodin & Govaerts (2003)
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