glumes

Deyeuxia compacta, with a small panicle and unusually broad glumes, represents an extreme form of this variable species.
具一小的圆锥花序和异常宽的颖片，描述一个这易变的种的极端形式。
Glumes ovate-elliptic, hirtellous above middle; leaf sheaths about as long or longer than internodes.
颖片卵状椭圆形，具微糙硬毛的在中部以上；关于节间等长或长于的叶鞘。
Plants usually with long rhizomes; spikelets usually disarticulating below glumes; lemma usually without distinct callus at base.
植株通常具长根状茎；在颖片下面通常脱节的小穗；外稃通常没有清楚的结茧在基部。
This rare race differs from the others by having glumes and lemmas narrowly acuminate , the glumes subequal to the lowest lemma.
这场稀有的比赛通过有颖片和外稃狭渐尖不同于其他，颖片近等长于最低的外稃。
Glumes obscurely keeled proximally, indistinctly so distally; spike rachis usually tough and not disarticulating.
不清楚如此上部，颖片不明显接近翻转；穗状花序轴通常坚韧而不脱节。
Annual, lacking non-flowering shoots at anthesis; spikelets obovate-cuneate; glumes firm, inflated.
一年生草本，缺乏的非花嫩枝在花期；小穗倒卵形楔形；颖片公司，膨大。
Apical spikelet usually well developed; glumes not keeled or keeled only at apex, rarely keeled throughout length.
通常的顶端的小穗发育良好；颖片并非龙骨状的或龙骨状的只在先端，在整个长度很少龙骨状。
Spike simple, never branched at base; glumes slightly shorter than or equaling lemma, leathery, winged.
穗状花序单纯，从未在基部分枝；颖片稍短于或等长外稃，革质，具翅。
Glumes often poorly differentiated from accompanying bracts in bamboos.
Glumes oblong-lanceolate, scabrous along veins and margin, apex acute or acuminate.
颖片长圆状披针形，粗糙的沿脉和边缘，先端锐尖或渐尖。