河北山地植物种类丰富，区系成分复杂，在中国华北地区具有一定的代表性和十分重要的地位。
Abundant in plant composing and owning the complicated flora, Hebei Mountainous regions is on a very significant position and is a representative in North China flora.
就陇东子午岭天然草地上对家畜有毒的植物种类分布及有毒成分等方面进行了调查，并提出了防治措施。
This paper studied both the species distribution of poisonous plants and their poisons in Longdong Ziwulin Mountains natural grassland.
浙江仙居俞坑森林群落植物种类丰富，优势种不明显，群落中植物种类以常绿阔叶树种为主，落叶阔叶成分也有一定比例。
The Yukeng forest community in Xianju County of Zhejiang Province has abundance of plant species, of which the dominant population is not so clearly classified.
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