@book {4555,
	title = {东北木本植物图志},
	year = {1955},
	author = {刘慎谔}
}
@book {4553,
	title = {Trav.Lab.Forest.Toulouse I},
	volume = {4},
	year = {1948},
	author = {Borderes-Rey \& Gaussen}
}
@book {4552,
	title = {Trav.Lab.Forest.Toulouse I},
	volume = {4},
	year = {1947},
	author = {Borderes \& Gaussen}
}
@book {4537,
	title = {Plantae Wilsonianae},
	volume = {2},
	year = {1916},
	author = {Charles Sprague Sargent}
}
@book {4391,
	title = {Bull.Soc.Hist.Nat.Toulouse},
	volume = {69},
	year = {1936},
	author = {Flous}
}
