@book {618,
	title = { Polygalaceae. In: Chen Shukun},
	volume = {43(3): 132-203.},
	year = {1997},
	publisher = {ed., Fl. Reipubl. Popularis Sin. },
	organization = {ed., Fl. Reipubl. Popularis Sin. },
	author = {Chen Shukun}
}
