grass treegrass tree
any of a genus (Xanthorrhoea) of plants of the grass-tree family, native to Australia, with short, thick, woody trunks and grasslike leaves: some produce fragrant resins
designating a family (Xanthorrhoeaceae, order Liliales) of monocotyledonous plants
Any of several woody-stemmed Australian plants of the genus Xanthorrhoea, having stiff grasslike leaves and a spike of small white flowers that emerge after fire.
(plural grass trees)