@book {15872,
	title = {Symbolae Sinicae},
	volume = {7},
	year = {1936},
	author = {Samuelsson}
}
@book {14389,
	title = {中国植物志/Flora Reipublicae Popularis Sinicae},
	volume = {13},
	year = {1997},
	author = {Wu Kuofang}
}
