花被

Investigate the benefits of chamomile, valerian, kava, passionflower, skullcap, catnip, or hops.

回归自然。甘菊，缬草，卡瓦胡椒，，西番莲，美黄芩，猫薄荷，啤酒花被证明是有效的。

Umbrella form inflorescence normally 2~4 bunch gives birth to short branch of Yu Xie armpit, short branch grows 1~2 millimeter; Inflorescence total stalk grows 5~10 millimeter, by short fluff; Bud piece 4, wide egg form, have 5~6 arteries and veins, outside a few without wool, inside face by white short fluff; Inflorescence of each umbrella form has beautiful 4~6, the leaf is opened or open at the same time with the leaf first; Peduncular grow about 1.5 millimeter, close by white fluff; Perianth piece 6, elliptic, two sides by short fluff; In male flower can Yo is staminal 9, filament has grey yellow fluff, form of heart of shape of aegis of body of gland of ministry of the 3rd round of stamen radical, do not have a handle nearly, degrade pistil is not had; Stamen degrades in female flower 9, staff state, by grey yellow fluff, ovarian crock form, style is dumpy, post head shape, shallow crack.

伞形花序通常2~4个簇生于叶腋短枝上，短枝长1~2毫米；花序总梗长5~10毫米，被短柔毛；苞片4，宽卵形，有5~6条脉，外面几无毛，内面被白色短柔毛；每一伞形花序有花4~6朵，先叶开放或与叶同时开放；花梗长约1.5毫米，密被白色柔毛；花被片6，椭圆形，两面被短柔毛；雄花中能育雄蕊9，花丝有灰黄色柔毛，第三轮雄蕊基部腺体盾状心形，近无柄，退化雌蕊无；雌花中退化雄蕊9，棍棒状，被灰黄色柔毛，子房壶形，花柱粗短，柱头头状，具浅裂。

Female perianth small, cupular, 4 or 5-lobed or -toothed, adnate to base of ovary; inflorescences paired, unbranched pedunculate heads.

雌花花被小，有叶杯状，4或5裂或齿，贴生于子房的基部；花序配对，不分枝的有花序梗的头状花序。

Nectaries septal, perigonal, or absent.

蜜腺有隔，生花被上，或者无。

Stamens 5 to numerous, free or inserted in perigone tube.

雄蕊5到多数，离生或着生于花被筒部。

Perigone 5-parted, lobes inside often pink to purple, rarely white, oblong, ending in protracted spurs.

花被5深裂，裂片在通常里面粉红色的到紫色，很少白色，长圆形，结果是延长的距。

Perigone tube campanulate, short to long, smooth to hairy; lobes 5, inside white, green, or pink to purple, outside fleshy.

花被筒部钟状的，短到长，平滑到有毛；裂片5，里面白色，绿色，或粉红色到紫色，在肉质外边。

Ovary rudimentary, basally with perigynous pubescence.

雄蕊与花被同数子房不发育，基部具短柔毛。

Male flowers: perianth lobes valvate or slightly imbricate in bud, incurved or patent when flowering, sparsely hairy or with tongue-shaped appendage at the insertion of the stamens. Disk epigynous or perigynous, sometimes absent, margin sinuate or lobed, sometimes distinct, glandular or scaly.

雄花：花被裂片在芽期镊合状或稍覆瓦状排列，在花期弯曲或开展，有疏毛或有舌形附属物嵌入在雄蕊里面花盘上位或周位，有时无，边缘深波状或者具裂，有时离生，具腺或者有鳞片。

The phylogeny of the genus Machilus was analysed by means of Bayesian Inference of nrDNA ITS sequences . Our results indicated that Machilus is a monophyletic clade within the Persea group, and its persistent and spreading to reflexed tepals on fruit are an important character for its generic delimitation against the related genera Phoebe, Alseodaphne and Persea .

应用nrDNA Internal Transcribed Spacer 序列，使用Bayesian 分析法对樟科润楠属的系统学问题进行了初步探讨，结果表明润楠属在鳄梨属群中本身作为一独立分支，是一个自然的单系类群；由于其花被裂片果期宿存且强烈反转与同产自亚洲的楠属和油丹属存在清晰界线。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷