Invasive sedge protects dunes better than native grass, Penn-led study finds

to everything there is a purpose
the job of the permie is to find that purpose

https://www.eurekalert.org/pub_releases/2017-01/uop-isp012517.php

Invasive sedge protects dunes better than native grass, Penn-led study finds

Great to see a study that looks critically at the species and the larger interactions.