?Enum. Pl. Chin. Bor. 3, 1831?. Submitted.

?Bull. Herb. Boissier 7: 591, 1899?. Submitted.

?Trans. Linn. Soc. London 2: 337, 1794?. Submitted.

?J. Jap. Bot. 6: 8, 1929?. Submitted.

?Sp. Pl.  555, 1753?. Submitted.

?Sp. Pl.  551, 1753?. Submitted.

?Enum. Pl. Jap. 2: 267, 1878?. Submitted.

?Sp. Pl.  555, 1753?. Submitted.

?Prodr. (DC.) 1: 43, 1824?. Submitted.

?Repert. Spec. Nov. Regni Veg. 7: 257, 1909?. Submitted.

?Syst. Nat. (Candolle) 1: 303, 1817?. Submitted.

?Sp. Pl.  554, 1753?. Submitted.

?Mem. Soc. Imp. Naturalistes Moscou 9: 244, 1834?. Submitted.

?Fl. Jap. (Thunberg)  241, 1784?. Submitted.