<Dl> <Dt> Rhubarb </Dt> <Dd> The red or green stalks are the edible portion; the leaves are toxic . </Dd> </Dl> <Dd> The red or green stalks are the edible portion; the leaves are toxic . </Dd> <Dl> <Dt> Sassafras </Dt> <Dd> The shoots and stem bark are sometimes used to make root beer . </Dd> </Dl> <Dd> The shoots and stem bark are sometimes used to make root beer . </Dd>

Name some plants the buds of which are eaten as food