具小裂片的

Inflorescences with a single cymule, rarely a second in unusually robust material, sometimes elongated and branched; corona lobes lanceolate to circular, flattened, gynostegium rounded to almost flat, not narrowed above outer corona lobes; corolla yellow

花序具一单的小聚伞花序，很少在异常粗壮的材料里的一秒，有时拉长和分枝；披针形的副花冠裂片对圆，扁平，圆形对几乎平，在上面不缩小外部副花冠裂片；花冠黄 6

Female flowers: perianth lobes (3 or)4(or 5), often unequal, often corniculate below apex; staminodes small, scale-like, inflexed.

雌花： 花被裂片(3或者)4(或者5)，在顶下面经常不相等，经常具小角状突起；小的退化雄蕊，鳞片状，内折。

Perianth lobes of female flowers usually 4 or 5, much shorter than ovary, or strongly reduced, not corniculate at apex; achene 6-10-ribbed; male inflorescences usually with receptacle, rarely cymose; female inflorescences with discoid receptacle and bract

通常的雌花的花被裂片4或5，远短于子房，或者强烈降低，并非具小角状突起的在先端；瘦果6-10 肋；雄花序通常具花托，很少聚伞状；雌花序具盘状的花托和苞片 9 Elatostema 楼梯草属

Female flowers subsessile, ca. 0.5 mm; perianth lobes connate at base, subequal, abaxial lobe larger, subapically corniculate; staminodes 3, conspicuous, scale-like, rhombic-oblong.

近无柄的雌花，约0.5毫米；花被裂片在基部合生，近等长，背面裂片大，近顶端具小角状突起；退化雄蕊3，显眼，鳞片状，菱形长方形。

Leaves mostly near middle of stem and distal; leaf blade deeply palmately divided; primary lobes 2- to many lobulate.

茎和上部的叶多数近中部；叶片深掌状全裂；一级裂片具2到很多小裂片。

Leaves mostly on proximal 1/2 of stem, near middle, or distal; leaf blade palmately divided; primary lobes 1- to many lobulate.

叶多数生在茎的下部的1/2，近中部，或上部上的；叶片掌状全裂；一级裂片具1到很多小裂片。

Petals white, obcordate, abaxially hairy, apex notched with small incurved lobule.

花瓣白色，倒心形，背面有毛，先端具缺刻的具小的弯曲的小裂片。

Calyx teeth obsolete. Petals white or purplish, obcordate, base cuneate, apex notched, with narrow inward curved lobule, outer petals of umbellules slightly larger.

萼齿不明显花瓣白色或略带紫色，倒心形的，基部楔形，具缺刻的先端，具狭窄向内的弄弯小裂片，外部花瓣的小伞形花序稍大

Calyx teeth obsolete. Petals white, obovate, base cuneate, apex notched with small incurved lobule.

萼齿不明显花瓣白色，倒卵形，基部楔形，先端具缺刻的具小的弯曲的小裂片。

Leaves all basal, a few sessile, undivided and linear, others petiolate; leaf blade 3-sect, segments undivided or 1 or 2 × dissected into linear lobules. Scapes naked.

叶全部基生，几无梗，不裂和线形的，其它人具叶柄；叶片3全裂，裂片不裂或1或2 回多裂成线形的小裂片。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。