@article {16110,
	title = {A New Species of Heracleum from Xizang (Tibet)},
	journal = {Acta Botanica Yunnanica/云南植物研究},
	volume = {13},
	year = {1991},
	author = {Wu Zhang-Yi et Sheh Meng-Lan}
}
@article {15488,
	title = {Taxa Nova Violarum Sinensium},
	journal = {Acta Botanica Yunnanica/云南植物研究},
	volume = {13},
	year = {1991},
	author = {Wang Qing-Rui}
}
