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A scale-like bract enclosing the pistil in Carex.

雌器 Perigynium (pl. perigynia) 苔草属,包被雌蕊鳞片状片。

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In the daisy family the numerous bracts which subtend the inflorescence are known as an involucre.

在菊科植数目多而聚生在序外围,称为总

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Rachis and pedicels lanuginose or tomentose; bracts orbicular-ovate, 5–7 mm, both surfaces densely sericeous; calyx adaxially densely sericeous; leaf base subcordate.

轴和梗被毛或者被毛;卵形圆形,5-7毫米,两密被绢毛;正萼是密被绢毛;叶基部近心形。

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Bract scale The structure found in large numbers in the female cone of gymnosperms, each bearing an ovuliferous scale in its axil.

裸子植雌球果大量存在结构,每个鳞都包含一个珠鳞。

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Utricles convex on both sides; rostra nearly equal to length of kernel; seed free from pericarp; leaves and bracts acicular to spinulose at apex.

胞果凸;喙差不多等于珠心长度;种子离生果皮;对具微刺在先端针状叶和

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It is a shaggy-looking plant with green bracts.

种长着绿色苞片的毛茸茸的植物

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These bracts are what give the plants their beauty.

苞片使得种花很美。

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The tops of bracts can turn pink or purple before flowering.

苞片顶部在开花前会变色或紫色。

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Around the flowers are colorful leaves called bracts.

花朵周围是五颜六色的叶子, 称为苞片

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The entire plant — flowers, bracts, stem, scales, and roots — is fiery red.

整个植物——花、苞片茎、鳞片和根——都是火色的。

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动物逻辑学

And they do it all without lifting a single bract!

而且他们切都没有抬起任何苞片

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动物逻辑学

The ghost plant's stem is covered in  scaly modified leaves called bracts.

幽灵植物的茎上覆盖着称为苞片的鳞片状改良叶子

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国家理选编

It's called the dove tree because the fluttering bracts that hang down from the clusters of flowers look like doves flying.

它被称为鸽子树是因为花簇上面摆动的花苞就像展翅欲飞的鸽子样。

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动物逻辑学

You might even decorate your  house with bracts every December!

您甚至可以在每年 12 月用苞片装饰您的房子!

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优山美

The scales and bracts are tinged with red and the seed-wings are purple with bright iridescence.

鳞片和苞片略带色, 种子翅呈紫色并带有明亮的虹彩。

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动物逻辑学

If you think you've never heard of a bract  before, you may know them better than you realize.

如果您认为自己以前从未听说过苞片,那么您可能比您意识到的更了解它们。

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慢速美音

The flowers of the poinsettia are very small. Around the flowers are colorful leaves called bracts. These bracts are what give the plants their beauty.

的花朵非常小,四周是带颜色的叶片,称苞片。也正是些苞片,造就了的美丽。

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动物逻辑学

The " flower" of a poinsettia is actually a  bunch of bracts that are more fabulous than the true flowers themselves!

的“花”实际上是束比真花本身更美妙的苞片

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Bracts are leaf-like structures that grow from the area just beneath a flower.

苞片是叶子状的结构,生长在花的下方。

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