@article {16130,
	title = {A New Chinese Styrax},
	journal = {Contributions from the Biological Laboratory of the Science Society of China (Botanical Series)},
	volume = {10},
	year = {1938},
	author = {Wan-Chun Cheng}
}
@article {15792,
	title = {New Ligneous Plants from China},
	journal = {Contributions from the Biological Laboratory of the Science Society of China (Botanical Series)},
	volume = {10},
	year = {1935},
	author = {Wan-Chun Cheng}
}
@article {15713,
	title = {Notes on Ligneous Plants of China},
	journal = {Contributions from the Biological Laboratory of the Science Society of China},
	volume = {9},
	year = {1934},
	author = {Wan-Chun Cheng}
}
@article {15447,
	title = {Two New Ligneous Plants from Chekiang},
	journal = {Contributions from the Biological Laboratory of the Science Society of China (Botanical Series)},
	volume = {9},
	year = {1934},
	author = {Wan-Chun Cheng}
}
@article {4449,
	title = {贵州铁杉之一新种/A New Tsuga from Southwestern China},
	journal = {Contributions from the Biological Laboratory of the Science Society of China : Botanical Series},
	volume = {7},
	year = {1932},
	author = {Wan-Chun Cheng}
}
@article {4448,
	title = {A New Spruce from Western China},
	journal = {Contributions from the Biological Laboratory of the Science Society of China : Botanical Series},
	volume = {6},
	year = {1931},
	author = {Wan-Chun Cheng}
}
