念珠状

Rootstock usually horizontal, flagellate or moniliform; seeds ovoid, 3-5 × 2-4 mm.

根茎通常水平，具鞭状匍匐枝的或念珠状；种子卵球形 3-5 * 2-4 毫米 1 P。

Fruit dehiscent siliques or silicles, cylindric, narrowly conical, or obcordate, ovate, or oblong, angustiseptate, terete, or latiseptate, sessile or subsessile; valves distinctly veined, glabrous or papillate, torulose or smooth; replum widely flattened throughout or only basally; septum complete, rarely absent or perforate and reduced to a rim; style to 3 mm; stigma capitate, entire.

果开裂的长角果或短角果，清楚的裂爿脉，无毛的或具乳突，近念珠状的或平滑；假隔膜广泛地在整个或者只是基部变平；隔膜完成，很少无或具孔和退化至一凸缘；花柱到3毫米；柱头头状，全缘。

Stamens 6, free, all or only 2 or 3 fertile; filaments glabrous or torulose villous; anthers parallel or slightly divergent, longitudinally dehiscent, rarely dehiscent by apical pores; staminodes 1--3; antherodes 4-lobed and butterflylike, 3-sect, 2-lobed and dumbbell-shaped, or entire.

雄蕊6，离生，全部或者只2-3个能育；花丝无毛或者有念珠状长柔毛；花药平行或者稍分叉，纵向开裂，很少顶孔开裂；退化雄蕊1-3；退化花药4裂成蝴蝶状，或3全裂，或2裂成哑铃形，或者全缘。

Fruit tardily dehiscent siliques, linear, terete, 4-angled, or slightly latiseptate, sessile; valves with a prominent midvein, torulose; replum rounded; septum complete, membranous; style obsolete or short; stigma conical, 2-lobed, lobes prominent, connivent or free, decurrent.

缓慢开裂的果长角果，线形，，四棱形，具宽隔膜的或稍，无梗；裂爿具一突出中脉，近念珠状；假隔膜绕行；隔膜完全，膜；花柱废退的或短；柱头圆锥状，2裂，裂片突出，或离生，下延。

Fruit terete, torulose; sepals 3.5-5.5(-7) mm; petals 6-8(-10)× 1-1.5 mm; filaments 3-5(-6) mm; anthers 1-1.5 mm; middle leaves often lobed or hastate basally

果圆柱状，近念珠状；萼片3.5-5.5(-7)毫米；花瓣 6-8(-10)* 1-1.5 毫米；花丝3-5(-6)毫米；花药1-1.5毫米；基部的中部叶通常浅裂的或戟形 9 S。

Fruit dehiscent siliques, linear or rarely oblong, terete, 4-angled, or latiseptate, sessile or shortly stipitate, segmented; valvular segment dehiscent, 4-46-seeded, longer than terminal segment, smooth or torulose, valves with a prominent midvein and obscure lateral veins; terminal segment seedless or 1(-3)-seeded; replum rounded; septum complete, translucent or opaque, veinless or with a distinct midvein; style obsolete or distinct; stigma capitate, entire or 2-lobed.

果开裂长角果，线形或很少长圆形，，四棱形，具宽隔膜的或，无梗或具短柄，裂片；开裂的瓣裂裂片，4-46种子，长于顶生裂片，近念珠状的平滑或，裂爿具一突出和不明显侧脉；顶生的裂片无籽的或1(-3)种子；假隔膜绕行；完全的隔膜，不透明的半透明或，无脉或具一离生中脉；花柱废退的或离生；柱头头状，全缘的或2裂。

Rhizome horizontally creeping, terete or moniliform, fleshy.

根状茎水平匍匐，圆柱状的或念珠状，肉质。

Male inflorescences cymose, paniculate, moniliform spicate, or capitate, without a receptacle and involucres.

雄花序聚伞状，圆锥状，念珠状穗状的，或头状，没有一个花托和总苞 4 P 。 sect。 Urticella 三萼组

Lower leaves entire or repand; fruit torulose, with stellate and subsetose simple trichomes; subapical horns 0.5-1.8(-2.2) mm, erect or divaricate-ascending, straight; valves not extended beyond horns into stylelike apex

下部叶全缘的或残波状；果近念珠状，具和subsetose单；近尖端的角0.5-1.8(-2.2)毫米，上升直立或极叉开，直；在进stylelike先端角状突起以外裂爿不延伸 1 T。 quadricornis 四齿芥

Fruit torulose, flattened, subterete, or slightly 4-angled, without 4 bands of white trichomes.

近念珠状，扁平的果，，四棱形的或稍，没有白色毛状体条纹状的4。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。