花萼的

The results offer the condition that these plants of Ajuga could be distinguished by size and ornamentation of exhymenine.

结果表明，同属三种植物的形态特征相似，可通过叶形及花期是否具基生叶，花萼的形态，花冠颜色以及茎的生长方式和植株被毛情况等予以鉴别；通过对三种植物的花、根、茎、叶及全草粉末的组织构造观察，认为种间差异较小，可依据毛茸的分布及形态特征和茎的木化程度不同加以鉴别；对三者花粉粒进行了扫描电镜观察，发现其大小和外壁纹饰具有明显差异，为三者的鉴别提供了有力的依据，也为该属的分类及植物花粉形态研究提供了花粉形态学方面的资料。

Increasing in size after flowering, as the calyx of the ground cherry.

生长的，增加的开花之后在体积上的增长，如樱桃花萼的生长

It is common in the Asteraceae, e.g. dandelion, whose fruits bear a ring of hairs derived from the calyx.

普遍存在于菊科植物中，如蒲公英，它的果实含有来源于花萼的环状的毛。

Stamens 5, attached at base of calyx and alternate with its lobes; anthers cordate-ovate, dorsifixed.

花冠无。雄蕊5，附上花萼的在基部和互生的具它的裂片；花药心形卵形，背着。

Capsule straight in relation to pedicel, usually linear, much surpassing calyx, dehiscing loculicidally to base; valves 2 or 4, straight, not twisted.

关于胜过的花梗，通常线形，很多花萼的直的蒴果，开裂至基部；裂爿2或4，直，不扭曲。

Capsule straight in relation to pedicel, linear, much surpassing calyx, dehiscing loculicidally to base; valves 4, straight, not twisted.

关于花梗的直的蒴果，线形，胜过花萼的很多，开裂至基部；裂爿4，直，不扭曲。

Though there might be other factors involved, results suggest the formation of petaloid sepals in Mussaenda still required A, E, and some B class genes, but further survey for addition factors and functional assay for identified genes are needed.

以上结果显示玉叶金花类花瓣花萼的发育过程可能有A群、E群及部分的B群基因参与调控，虽不排除有其他因子参与的可能性，但其调控机制是否能以现有的模式解释尚待更进一步的研究。

Five floral organ identity genes of Mussaenda pubescens were cloned and their expression patterns among different organs were detected by RT-PCR. The AP1 homologue, MupAP1, is expressed in enlarged and small sepals, petals and stamens, carpels and fruits; the SEP3 homologue, MupSEP is strongly expressed in all floral organs and weak in leaves as well. Two of the B class gene, AP3 homologue MupDEF and TM6 homologue MupTM6, were detected expressed in all floral organs, however, the other B class gene, MupGLO, homologous to PI, were detected expressed in small sepals, petals and stamens, carpels and fruits, but not in enlarged sepals.

本论文选殖出五个毛玉叶金花花器同源基因，其中A群基因AP1的同源基因MupAP1在两型花萼、花瓣及雄蕊、心皮、果实中有表现，E群基因SEP3的同源基因MupSEP则在所测部位均有表现，B群基因中，AP3的同源基因MupDEF及TM6的同源基因MupTM6在两型花萼、花瓣及雄蕊、心皮及果实中均有表现，另一个B群基因，PI的同源基因MupGLO则在花瓣及雄蕊、心皮、果实及小花萼中有表现，但在膨大花萼中并没有侦测到表现。

Do calyxes of flowers photosynthesize?

花萼是绿色的，那花萼会不会行光合作用呢？

Rhizomes erect or ascending; insertion of calyx on receptacle ± tetragonous; filaments of inner stamens wider than anthers

根状茎直立或上升；花萼的插入在花托多少4棱的；内部雄蕊的花丝比花药宽 2 N。 candida 雪白睡莲

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。