a pipe made from the root (briarroot) of the tree heath Từ đồng nghĩa: briar pipe,
evergreen treelike Mediterranean shrub having fragrant white flowers in large terminal panicles and hard woody roots used to make tobacco pipes Từ đồng nghĩa: tree heath, brier, Erica arborea,
a very prickly woody vine of the eastern United States growing in tangled masses having tough round stems with shiny leathery leaves and small greenish flowers followed by clusters of inedible shiny black berries Từ đồng nghĩa: bullbrier, greenbrier, catbrier, horse brier, horse-brier, brier, Smilax rotundifolia,