具毛的

Twigs and petioles pubescent with short dense hairs, gradually glabrescent; leaf blade usually 1-5 cm

小枝和叶柄短柔毛具短紧密的毛，逐渐后脱落；叶片通常1-5厘米 3

Culm sheaths tardily deciduous, leathery, glossy when fresh, ribbed-striate when dry, glabrous or stiffly hairy at basal margins only, apex subtruncate or slightly asymmetrical, arched; auricles undulate, wrinkled, inflated outward, densely hispidulous or subglabrous abaxially, unequal; larger auricle slightly decurrent, orbicular or ovate, 3.5–4 × 1–1.5 cm; small ones oblong or ovate, ca. 3 × 1–1.5 cm; ligule 4–5 mm, margin nearly entire and densely fimbriate; blade persistent, erect, inflated outward, ovate to oval, base slightly narrowed and then extended toward both sides and joined to auricles, apex abruptly acuminate, sharply tipped.

缓慢的竿箨脱落，似皮革，有光泽的新鲜时，波状的叶耳，起皱，膨大外面，浓密具短硬毛或近无毛背面，不等长；更大的叶耳稍下延，圆形或卵形， 3.5-4 * 1-1.5 厘米；小的长圆形或卵形，约 3 * 1-1.5 厘米；叶舌4-5毫米，和浓密流苏状的边缘近全缘；叶片宿存，直立，膨大的外面，卵形到卵圆形，叶片线形披针形到披针形，通常 8-23 * 1-2 厘米，两面无毛。

Culm internodes only apically pruinose; sheath scars glabrous; leaf blades 1.5–2.2(–2.8) cm wide, glabrous

节间只顶部具粉霜的Culm；鞘痕无毛；叶片1.5-2.2(-2.8)厘米宽，无毛 55

Fruit smooth, strongly 4-angled, with 4 bands of white trichomes separated by glabrous replum and valve midveins

果平滑，强烈四棱形，白色毛状体条纹状的具4 以无毛假隔膜和裂爿中脉分开 9 E。

Fruit dehiscent siliques or silicles, linear, oblong, obovoid, or ellipsoid, terete or slightly 4-angled, sessile or shortly stipitate; valves with an obscure to prominent midvein, glabrous, smooth or subtorulose; replum rounded; septum complete or basally perforated, membranous; style obsolete or short and less than 1 mm; stigma capitate, entire.

果开裂长角果或短角果，线形，长圆形，倒卵球形，或椭圆形，四棱形的圆柱状的或稍，无梗或具短柄；裂爿具一不明显对突出中脉，无毛，平滑或者；假隔膜绕行；基部的隔膜完全的或具孔，膜；花柱废退的或短和不到1毫米；柱头头状，全缘。

Culm sheaths densely brown to black setose, not striped, oral setae absent or scarce.

竿箨浓密棕色到黑色具刚毛，不给加上条纹，口头的刚毛缺席或者不足。

Pedicels not setose; calyx lobes 3–8 mm; leaf apex rounded or obtuse; midrib and main veins adaxially glabrous.

花梗不具刚毛；萼裂片3-8毫米；叶先端圆形的或钝；中脉和主脉正面无毛。

Leaves spatulate, lanceolate, spatulate to linear, or obovate, elliptic, or oblong, less than 3(-4) cm and ca. 1 cm in diam.; branchlets pubescent or glabrous

叶匙形，披针形，匙形的到线形，或倒卵形，椭圆形，或长圆形，少于3(-4)厘米和约1厘米，小枝具短柔毛或无毛 11

Flowers small, 4-merous. Hypanthium tubular-campanulate to campanulate, squamose, glabrous or pubescent, apex truncate or inconspicuous.

花小，4瓣。托杯管状钟状的到钟状，具鳞片，无毛或被短柔毛，先端截形或者不显眼。

Sessile spikelet dorsally compressed; callus very short, obtuse, shortly bearded; lower glume cartilaginous, broadly convex to slightly concave, flanks rounded, keeled toward apex, apex acute to obtuse; upper glume boat-shaped, dorsally keeled; lower floret reduced to a small empty hyaline lemma; upper lemma stipitiform, entire, awned from apex; awn geniculate, glabrous or puberulous.

背的无梗小穗压扁；胼胝体非常短，钝，短具髯毛；更低的颖片软骨质，对稍凹，侧面圆形，龙骨状的向先端，先端锐尖到钝宽凸；上面颖片舟状，背龙骨状；更低的小花退化至一小的空的透明的外稃；上面外稃柄状，全缘，从那里先端；膝曲的芒，无毛或被微柔毛。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷