?J. Jap. Bot. 31: 176, 1956?. Submitted.

?Enum. Pl. Corea 132, 1922?. Submitted.

?Fl. Auvergne ed. 2: 518, 1800?. Submitted.

?Bot. Mag. (Tokyo) 40: 51, 1926?. Submitted.

?Fl. Auvergne ed. 2: 519, 1800?. Submitted.

?Rep. Inst. Sci. Res. Manchoukuo 1: 322, 1937?. Submitted.

?Enum. Pl. Corea 132, 1922?. Submitted.

?Fl. Jap. Suppl. 173, 1936?. Submitted.

?Bot. Mag. (Tokyo) 40: 57, 1926?. Submitted.

?Bot. Jahrb. Syst. 49: 277, 1913?. Submitted.

?Hist. Nat. Veg. (Spach) 10: 537, 1841?. Submitted.

?Beih. Bot. Centralbl. 37: 113, 1919?. Submitted.

?Bot. Jahrb. Syst. 49: 313, 1913?. Submitted.

?Fl. E. Himalaya 73, 1966?. Submitted.

?J. Jap. Bot. 17: 335, 1941?. Submitted.

?Saishu-to Kuan-to Shokubutsu Hokoku-sho [Fl. Quelpaert Isl.] 41, 1914?. Submitted.

?Beih. Bot. Centralbl. 37: 113, 1919?. Submitted.

?Acta Phytotax. Geobot. 9: 72, 1940?. Submitted.

?Bot. Jahrb. Syst. 49: 275, 1913?. Submitted.

?Beih. Bot. Centralbl. 37: 114, 1919?. Submitted.

?Rigakkwai 24: 12, 1926?. Submitted.

?Beih. Bot. Centralbl. 37: 114, 1919?. Submitted.

?Enum. Pl. Corea 134, 1922?. Submitted.

?Hist. Nat. Iles Canaries 3: 219, 1846?. Submitted.

?Willdenowia 19: 41, 1989?. Submitted.

?Fl. Auvergne ed. 2: 519, 1800?. Submitted.

?Bot. Mag. (Tokyo) 40: 53, 1926?. Submitted.

?Enum. Pl. Corea 131, 1922?. Submitted.

?Bot. Jahrb. Syst. 49: 269, 1913?. Submitted.

?Enum. Pl. Corea 121, 1922?. Submitted.

?Lineamenta Florae Koreae 220, 1996?. Submitted.

?Enum. Pl. Corea 131, 1922?. Submitted.

?Saishu-to Kuan-to Shokubutsu Hokoku-sho [Fl. Quelpaert Isl.] 41, 1914?. Submitted.

?Rep. Inst. Sci. Res. Manchoukuo 1: 321, 1937?. Submitted.