@book {16221,
	title = {Primitiae Florae Amurensis},
	year = {1859},
	author = {Maxim.}
}
@article {15960,
	title = {Diagnoses plantarum novarum asiaticarum.IV.},
	journal = {Bulletin de Lacademie Imperiale des Sciences de ST.-Petersbourg.},
	volume = {27},
	year = {1881},
	author = {C.J.Maximowicz}
}
@article {15794,
	title = {New Kwangtung Plants},
	journal = {Lingnan Science Journal},
	volume = {16},
	year = {1937},
	author = {E.D.Merrill \& F.P.Metcalf}
}
