@article {158,
	title = {河南木本植物区系的研究},
	journal = {西北植物学报西北植物学报},
	volume = {10},
	number = {4},
	year = {1990},
	pages = {309-319},
	author = {王遂义 and 王印政 and 杨秋生 and 曹冠武}
}
@article {123,
	title = {张家界悬岩的几种特有植物},
	journal = {湖南林业科技湖南林业科技},
	volume = {17},
	number = {3},
	year = {1990},
	pages = {41-43},
	author = {刘起衔}
}
