萼片

Its results showed that ratio of length to width of petal and sepal and the degree of flat of achene within population were characterized as the most stable characters and gradually increased with the increase of latitude.

结果表明，居群内，瘦果扁平度、花瓣长宽比、萼片长宽比变异最为稳定，居群间，这3个繁殖器官的相对性状呈现随着纬度的增加逐渐增大的趋势，并且随纬度的增加，核型不对称系数呈现不断增加而染色体总长不断减小的趋势。

Sepals (3 or)4 or 5(-7), green, persistent after anthesis.

萼片(3或)4或5(-7)，绿色，花后宿存。

Calyx completely united in bud, splitting at anthesis into 2[or 3] sepals after.

花萼在芽中完全合生，使在花期分裂，以后成2 [或3 ]萼片的。

We explore these questions in Legume model system, Lotus japonicus. Compared with model plants Antirrhinum and Arabidopsis, floral pattern formation of Lotus japonicus is different in several aspects. Floral organs initiate in an order of sepals, carpel, petals, stamens. Within each whorl, organs initiate unidirectionally from ventral side to dorsal side. Initiation of organs in different whorl overlaps. Stamens exist in both 2nd whorl and 3rd whorl, and 2nd whorl is heterogeneous for the existence of different identity organs .

与模式植物金鱼草和拟南芥相比，豆科模式植物百脉根的花模式建成有其特殊性：一、花器官从腹部向背部单向起始；二、器官起始顺序是萼片—心皮—花瓣—雄蕊；三、不同轮的器官起始时间相互重叠；四、相同属性的器官出现在不同轮中；五、第二轮不均一，出现不同属性的花器官；六、花瓣和雄蕊不单独起始，而是经过了短暂的花瓣—雄蕊共同原基的阶段。

Sepals 4 or 5, connate at base or to their full length.

萼片4或5，对他们的全长的在基部合生或。

This genus is closely related to Berchemia but differs in having sepals with beaklike protrusions at the keeled adaxial midvein; disk pentagonous, not persisting in fruit; drupe 1-loculed, 1-seeded; and leaves often asymmetrical.

这属与Berchemia密切相关，但是不同处为，萼片在龙骨状正面中脉有具喙状突起的；花盘五角形，不宿存在果；核果1室，1种子；并且留下通常不对称。

Fruit berrylike, with leathery rind, retaining a crown of sepals.

浆果状的果，具革质的果皮，保留萼片的冠。

Basal and involucral bract blade with petiolules 1--2 mm; sepals 7--14 mm, subglabrous, without vein anastomoses

基部和总苞片具小叶柄1 --2毫米；萼片7 --14毫米，近无毛，没有网结脉 14 A。 umbrosa 阴地银莲花

Basal and involucral bract blade with petiolules 2--5 mm; sepals 10--18 mm, pilose, with 5--9 vein anastomoses

基部和总苞片具小叶柄2 --5毫米；萼片10 --18毫米，具柔毛，具5 --9脉网结 13 A。 udensis 乌德银莲花

Petals bright yellow, sometimes red-veined, oblong-elliptic, 1-1.2 cm × ca. 5 mm, 2-3 × as long as sepals; laminar glands sparse, pale, lines to dots; margin sparsely black-glandular-ciliate.

花瓣明亮黄，有时红色，长圆状椭圆形，1-1.2厘米*长约5毫米，长为萼片的2-3 倍；片状腺体稀少，苍白，线形到小圆点；边缘疏生黑色具腺缘毛。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。