Leaves several , basal , sessile or petiolate ; leaf blade usually lanceolate , plicate , leathery or papery .

叶数个，基部，无柄或具叶柄；叶片通常披针形，折扇状的，革质或纸质。

Leaf blades linear to lanceolate , sometimes plicate or narrowed to a false petiole ; ligule ciliate from a membranous base .

叶片线形到披针形，有时或缩小随着一假叶柄；从一个膜的基础纤毛的叶舌。