- tree heath, grass tree, Richea pandanifolia - gaunt Tasmanian evergreen shrubby tree with slender tapering leaves 3 to 5 feet long
--1 is a kind of Australian heath
--1 is a member of Richea, genus Richea - tree heath, briar, brier, Erica arborea - evergreen treelike Mediterranean shrub having fragrant white flowers in large terminal panicles and hard woody roots used to make tobacco pipes
--2 is a kind of erica, true heath
--2 has parts: briarroot