grass trees on mt tinbeerwah, sunshine coast, queensland, australia

aboriginal agglomerate ancient asparagales australia australian balga basalt basin blackboy blue boy coast composition dome endemic family flowering genus geological grass grasstree greek green gum igneous intrusion kaurna laccolith magma miocene molten monocots mount mountain mountains myrtle noongar noosa north northern peak peaks plants plug preissii queensland resin rhyolite rock rocks rural sandstone scenic shales siltstone sky south spear species subfamily summit sunshine tinbeerwah trachyte tree trees trunked upright views volcanic west xanthorrhoea xanthorrhoeaceae xanthorrhoeoideae yacca yacka yakka