invasion – the agrostis stolonifera threat

But animals aren’t the only threat to the Antarctic ecosystem. Scientists fear that if global warming causes the continent’s climate to thaw out, introduced plant species could take over. One species of grass, agrostis stolonifera, is a particular threat.

Dana Bergstrom, part of the Australian Antarctic Division and head of a research project on alien species in Antarctica, said: “It’s a species that gets everywhere, it’s already on most of the Antarctic islands.” She said that if the species gets a toehold on the continent “it would just create lawns.”

Scribol, Global Warming causes alien invasion in Antarctica