Distribution: China (Anhui, Beijing, Fujian, Gansu, Guangdong, Guangxi, Guizhou, Hainan, Hebei, Henan, Hubei, Hunan, Hongkong, Jiangsu, Jiangxi, Liaoning, Shaanxi, Shandong, Shanxi, Sichuan, Tianjin, Yunnan, Zhejiang); Tibet; North Korea; South Korea; Japan (Hokkaido, Honshu, Shikoku, Kyushu); Ryukyu Isl.; Taiwan; Taiwan; Nepal; Bhutan; India (Arunachal Pradesh, Assam, Himachal Pradesh, Jammu & Kashmir, Meghalaya, Nagaland, Punjab, Uttar Pradesh); N-Myanmar
36 CHI TIB 38 JAP KOR NKO NNS TAI 40 BHU IND NEP 41 MYA
Synonyms: hidden
= Nima quassioides Buch.-Ham. ex A.Juss.; Mém. Mus. Hist. Nat. 12: 517 (1825)
= Picrasma ailanthoides (Bunge) Planch.; London J. Bot. 5: 573 (1846)
= Picrasma ailanthoides var. dasycarpa Kitag.
= Picrasma japonica A.Gray; Mem. Amer. Acad. Arts, n. s. 6: 383 (1858 publ. 1859)
= Picrasma quassioides f. dasycarpa (Kitag.) Kitag.; Neolin. Fl. Manshur. 424 (1979)
= Picrasma quassioides var. dasycarpa (Kitag.) S.Z.Liou; Fl. Liaoningica 1: 1054 (1988)
= Rhus ailanthoides Bunge; Mém. Acad. Imp. Sci. St.-Pétersbourg Divers Savans 2: 89 (1835)
= Simaba quassioides Buch.-Ham. ex D.Don; Prodr. Fl. Nepal. 248 (1825)
= Zwingera quassioides (Buch.-Ham. ex D.Don) Spreng.; Syst. Veg., ed. 16 [Sprengel] 4(2), Cur. Post.: 163 (1827)