Definitions
1.NounAny of various small trees of the family Xanthorrhoeaceae (especially of the genus Xanthorrhoea), having a thick trunk crowned with a dense tuft of pendulous, grass-like leaves. .mw-parser-output .defdate{font-size:smaller}
2.NounA New Zealand shrub of the genus Dracophyllum, that grows up to 12 m high and found throughout in drier climates and at higher altitudes, with slender erect or spreading branches. Rigid, leathery grass-like leaves are usually crowded towards the tip of the branchlets. Also called spiderwood.
3.NounDasylirion longissimum (family Asparagaceae, Mexican grass tree)
4.NounDracophyllum (family Ericaceae), a genus of about 100 species.
5.NounRichea pandanifolia (family Ericaceae, giant grass tree).