@book {4533,
	title = {Nuovo Giornale Botanico Italiano},
	volume = {17},
	year = {1910},
	author = {H. Christ}
}
@book {4525,
	title = {Nouvelles archives du mus{\'e}um d Histoire naturelle,},
	volume = {10},
	year = {1887},
	author = {Franch}
}
@book {4490,
	title = {Journal of Botany, British and Foreign},
	volume = {23},
	year = {1885},
	author = {Baker}
}
@book {4467,
	title = {Flora Xizangica},
	volume = {1},
	year = {1983},
	author = {Ching and S. K. Wu}
}
@book {4466,
	title = {Flora Tsinlingensis},
	volume = {2},
	year = {1974},
	author = {Ching et Hsu}
}
@book {4454,
	title = {Enumeratio Plantarum Japonicarum},
	volume = {2},
	year = {1879},
	author = {Franchet et Savatier}
}
@book {4445,
	title = {Bulletin Scientifique de la France et de la Belgiq},
	volume = {28},
	year = {1898},
	author = {Christ}
}
