veinless

基本解释

Leaf blade small, entire or fimbriate-ciliate, veinless, 1-channeled on back, sometimes plane or convex.
叶片小，全缘的或流苏状具缘毛，无脉，在背面具1沟，有时平或凸。
Bracts subulate to linear-lanceolate, rarely to 1.2 cm, membranous, scarious, or subherbaceous with scarious margin, 1--5-veined, or veinless, or bracts absent.
苞片钻形的到线状披针形，很少对1.;2厘米，膜质，干膜质，或近草本具干膜质边缘，1--5脉，或，或苞片无。(5
septum complete, membranous, translucent, veinless;
隔膜完成，膜质，半透明，无脉；
septum complete, membranous, veinless;
隔膜完全，膜质，；
lower glume lanceolate, 1/2 spikelet length, veinless;
披针形的下部颖片，1/2小穗长度，无脉；