茎状的

Inflorescences terminal on pseudostems or on separate shoots arising from rhizomes; bracts 2-ranked, apical one developing first, each subtending 1 bracteole and 1 flower.

花序顶生在假茎上或在生于根状茎的独立的嫩枝上苞片2列，顶端那个首先发育，每个着生1小苞片和1花。

Rhizomes horizontal to vertical, short, thick, fleshy. Stems branching sympodially, with 1 to few erect simple flowering stems but nonflowering basal rosette usually absent.

水平的根状茎对垂直位置，短，最拥挤的地方，和；肉质茎分枝sympodially，具对来说很少直立单花茎除了nonflowering基生莲座丛通常无。

Basal or lower stem leaves hastate; rhizomes horizontal; valves shorter than or equaling achenes, without tubercles; pedicel articulate near base of tepals.

基部的或下部茎叶戟形；根状茎水平；裂爿短于或与瘦果等长，没有小瘤；花被片的花梗有节近基部。 1 R 。 acetosella 小酸模

Margins of lower glume of sessile spikelet broadly rounded in lower part, narrowly inflexed and keeled above, not coarsely rugose or knobbly

茎生叶卵形的心形到卵形的或三角状卵形，长于宽；在圆筒状，更多里的轮状聚伞花序拉长穗状花序。

Stem leaves alternate or opposite, linear-lanceolate to ovate, pinnatifid to pinnatisect.

茎生叶互生的或对生，线状披针形的到卵形，对羽状全裂羽状半裂。

Leaf apex rounded, obtuse, or rarely retuse.

植株丛生或者根状茎，匍匐茎无；圆锥花序开阔的的在花后 6

Plants forming thick ropelike stolons 1-12 cm with fleshy terminal bud; robust stems 40-120(-200) cm tall; capsules 7-11 cm.

植株形成厚绳状匍匐茎1-12厘米具肉质的顶芽；粗壮的茎40-120(-200)厘米高；蒴果7-11 厘米 14 E。

Fruiting pedicels erect or ascending, often subappressed to rachis, densely pubescent; racemes bracteate at least basally; stems prostrate or rarely ascending; uppermost leaves 1-pinnatisect or pinnatifid; fruit terete; ovules 10-16 per ovary

果梗直立或上升，通常近贴伏于轴，密被短柔毛；具苞片的总状花序至少基部；茎匍匐或很少上升；最上部的叶1羽状全裂的或羽状半裂；果圆柱状；每子房胚珠10-16 1 S。 annua 中亚羽裂叶荠

Cauline leaves alternate or whorled, sessile, linear-lanceolate to elliptic-lanceolate.

茎直立 茎生叶交替的或轮生，无柄，线状披针形的到椭圆形披针形。

Sometimes armed with stinging hairs; epidermal cells of leaves, sometimes stems, perianths mostly with prominent cystoliths punctiform to linear; Leaves alternate or opposite, stipules present, rarely absent; leaf blade simple. Inflorescences cymose, paniculate, racemose, spicate, or cluster-capitate, usually formed from glomerules, sometimes crowded on common enlarged cuplike or discoid receptacle, rarely reduced into a single flower. Flowers unisexual, rarely bisexual in partial flowers; actinomorphic, very small,(1-)4- or 5-merous, rarely perianth absent in female flowers.

有时具有蛰毛的刺；叶的表皮细胞，有时茎和花被的表皮细胞大部分有显著的点状或线形的乳状体；叶互生或者对生，托叶有，很少无；单叶花序聚伞状，圆锥状，总状，穗状，或者丛生头状花序，花单性，部分花两性；辐射对称，小，(1-)4-或者5瓣，很少在雌花内无花被。

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。