针质

Leaves alternate, sometimes subopposite or a few fascicled on short shoots; petiole 2-4 mm; leaf blade ovate, or elliptic to lanceolate, 3-5 × 1.5-2 cm, leathery, both surfaces glabrous, lateral veins 3 or 4 pairs, base cuneate, slightly decurrent, apex obtuse.

叶互生，有时近对生或一很少簇生在短茎上；叶柄2-4毫米；叶片卵形，或椭圆形到披针形， 3-5 * 1.5-2 厘米，革质，两面无毛，侧脉3或4 对，基部楔形，稍下延，先端钝。

Sylvanite occurs in columnar, tabular and grained forms and assume polysynthetic twin with strong anisotropy and bireflectance.

针碲银金矿呈柱状、板状、粒状晶形，聚片双晶，具强非均质性及双反射和反射多色性，Hv50=216—219 kg/mm2。

Culms 2–5 m, 5–12 mm in diam.; internodes terete, 20–32 cm, pith spongy; nodes weakly prominent, sheath base persistent, corky, glaucous, pilose; intranode ca. 9 mm. Culm sheaths persistent or late deciduous, brown, shorter than internodes, fragile, densely setose; auricles falcate; oral setae ca. 5 mm; ligule arcuate, ca. 2 mm; blade triangularly ovate-lanceolate, abaxially slightly hairy at base.

秆2-5米，5-12毫米直径；节间圆柱状，20-32厘米，木髓海绵状；节身体虚弱突出，宿存的鞘基部，木栓质，有白霜，； intranode约晚落叶的9毫米竿箨宿存或，棕色，节间，脆的短于，密被刚毛；叶耳镰刀形；口头的刚毛约5毫米；弧曲的叶舌，约2毫米；叶片三角形卵状披针形，背面的稍有毛在基部。

Bracts ovate to lanceolate, 1--3.5 cm, herbaceous, usually 7- or more veined.

苞片卵形到披针形，1 --3.5厘米，草质，通常7-或更多脉。

Branchlets spreading, often virgate, purple-red or dark purple, smooth, shiny; leaf blade subleathery, oblanceolate or obovate-elliptic, apex obtuse or emarginate, glabrous or subglabrous; seeds abaxially with broad furrow.

小枝开展，经常是棒状，紫红色或者深紫色，光滑，发亮；叶片近革质，倒披针形的或倒卵形椭圆形，先端钝的或微缺，无毛或近无毛；种子背面具宽的棱槽。 41 R。 leptacantha 纤花鼠李

Spikelets similar, lanceolate, dorsally compressed; callus bearded with hairs shorter than, as long as, or longer than the spikelet; glumes papery or membranous; lower floret usually represented by a hyaline sterile lemma; upper floret bisexual, lemma hyaline, awned or awnless.

小穗相似，披针形，背压扁；胼胝体具髯毛的具毛短于，倍于，比小穗或更长；颖片纸质的或膜质；通常被一透明的不育的外稃描述的更低的小花；上面小花阴阳人，外稃透明，具芒的或awnless。

Spikelets 3–4 mm, brown; callus hairs a little shorter than spikelet, brown; lower glume oblong-lanceolate, papery becoming herbaceous toward apex, back brown-hirsute, apex narrowly truncate; lower lemma 3/4 length of glumes; upper lemma oblong, obtuse and awnless or minutely mucronate, varying to shortly 2-toothed and awned from sinus; awn twisted, bent, up to 6 mm.

小穗3-4毫米，棕色；胼胝体毛一小短于小穗，棕色；狭的更低的颖片长圆状披针形，纸质的变得的草质的向先端，背面棕色具粗毛，先端截形；更低的外稃3/4段颖片；上面外稃长圆形，短尖的钝和awnless或微小的，变化随着短2齿和从那里凹缺；芒扭曲，弯曲，可达6毫米花粉囊3，1.6-2.2毫米。

Spikelets laterally compressed, florets 1 to several, loosely spaced, rachilla slender, disarticulating above glumes and between florets, rachilla internodes pubescent at apex; glumes membranous, very unequal with the lower shorter, 1–5(–7)-veined; lemmas narrowly lanceolate to ovate, 3–5(–7)-veined, keeled, usually pubescent near margins, apex narrow, bidenticulate or rarely entire, acute, mucronate or shortly awned; palea keels glabrous or ciliolate.

小穗侧面压扁，小花1到数个，松弛隔开，纤细，脱节的小穗轴高于和在小花，小穗轴节间短柔毛在先端之间；颖片膜质，极不等具这更下部的短，(-7)脉；外稃狭披针形的到卵形，内稃龙骨无毛或者具短缘毛。

Petiole 5-10 mm, canaliculate adaxially; leaf blade leathery, oblong, elliptic-oblong, or ovate-lanceolate, 9-18 × 3-7 cm, young leaves light red, pubescent, old leaves green, glabrous, base broadly cuneate or rounded, abaxially often with 2 glands, apex acuminate; lateral veins 6 or 7 pairs.

叶柄5-10毫米，正面具沟；叶片革质，长圆形，椭圆状长圆形，或卵状披针形， 9-18 * 3-7厘米，幼叶浅红色，老叶绿色，无毛，基部宽楔形或圆形，背面通常具2腺体，先端渐尖；侧脉6或7 对。

Herbs annual. Leaves alternate, sessile, linear to lanceolate, complanate, semiterete, or terete, membranous or fleshy, densely hairy.

一年生草本叶互生，无梗，线形到披针形，扁平，半圆柱形，或圆柱状，膜质或肉质的，有密毛。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。