Conservation issues are normally guided towards rare, endemic plants, but what we call exotic plants, that is, the ones which grow in many different habitats across the world, they also need to be considered.
环境保护措施通常都是 针对稀有的，当地特有的物种 但那些外来物种 也就是分布在世界各地的某个物种 它们同样值得保护