Atriplex cinerea, commonly known as grey saltbush, coast saltbush, barilla or truganini, is a plant species in the family Amaranthaceae. It occurs in sheltered coastal areas and around salt lakes in the Australian states of Western Australia, South Australia, Tasmania, Victoria and New South Wales.

Truganini, also known as Lallah Rookh was an Aboriginal Tasmanian woman. She was one of the last native speakers of the Tasmanian languages and one of the last individuals solely of Aboriginal Tasmanian descent.