Alien plant species are spreading rapidly in mountainous areas, says new monitoring study

Many mountain ranges contain semi-natural habitats experiencing little human interference. They are home to many animal and plant species, some of them endemic and highly specialized. Mountains have also been largely spared by invasions of alien plant species or neophytes.

source https://www.lifetechnology.com/blogs/life-technology-science-news/alien-plant-species-are-spreading-rapidly-in-mountainous-areas-says-new-monitoring-study