Know Your Invaders: Air Potato by Liliana Kolluri Posted: July 3, 2017 Air potato (Dioscorea bulbifera) is a vine in the true yam family native to Africa, south Asia, and northern Australia. It was introduced to the United States via the slave trade and reached Florida in… Read More Category: Forests, Invasive Species, Natural Resources Tags: air potato, invasive, invasive species, invasives, LKolluri