Empetrum rubrum
 Empetrum rubrum known as red crowberry or diddle-dee (Chilean Spanish: Murtilla de Magallanes) is a species of plant in the Ericaceae family with a distributional range in Chile from Talca (35°S) to Cape Horn (55°S); in areas of adjacent Argentina; in the Falkland Islands; and in Tristan da Cunha. One of its northernmost natural growing places is Laguna del Maule.