The Grass Tree (Xanthorrhoea preissii) is endemic to south-western Australia and can be found in almost any nature reserve. In Western Australia Grass Trees are commonly referred to as Blackboys, but are best known by its indigenous name, Balga. The plant has always been extremely important for aboriginals and early settlers. Its thin fronds provided thatching material for shelters, while the resin which oozes from the trunk was used both as a binding and tanning agent. Because the resin is also highly flammable aboriginals used it as a firelighter, but when settlers cut down great numbers for firewood it disappeared almost completely from certain areas. As Grass trees grow extremely slow (about one metre in 100 years) it will take them a long time to recover, however, through a resurgence of popularity in using native plants for landscaping it has started to make a comeback in urban areas.