perianth

perianth什么意思,perianth翻译

基本解释

n.: 【植】花被；蒴苞；总苞
网络: 花被片；花被位置；肛门周围的

英汉解释

• 【植物;植物学】花被;蒴苞;总苞

词性分析

• 复数：perianths

例句

• Morphology of the androecium, perianth (tepals), and the inflorescence has traditionally been used to circumscribe genera and tribes.

  雄蕊群的形态学，花被（花被片），和花序通常用来划分属和族。

• perianth lobes of female flowers usually connate into a tube, rarely strongly reduced, or absent, staminodes absent.

  通常的雌花的花被裂片合生成筒，很少强烈降低，或无，退化雄蕊缺席。

• Fruit a drupaceous capsule, ellipsoid-ovoid, puberulent, 1-seeded, perianth persistent, style persistent and developing into a beak.

  果具核果蒴果，椭圆形卵球形，被微柔毛，1种子，宿存的花被，花柱宿存的和发展成为一喙。

• This species is variable in the shape, size, and indumentum of the leaves and in the length of the neck of the female perianth tube.

  本种在叶的形状，尺寸和毛被以及在雌花花被筒部的颈的长度方面是易变的。

• Lobed parts of blade narrowly triangular; flowers small, perianth purple-red; fruiting branches connivent.

  叶片裂片部分狭三角形；花小，花被紫色红；果分枝靠合。

• Perianth with a more developed transverse wing; seed obscurely pitted.

  花被有一个更发育的的横向的翅；种子不明显具洼点。

• Utricles ovoid, compressed, membranous, indehiscent or irregularly dehiscent (bursting), falling off with perianth.

  胞果卵球形，压扁的，膜质，不裂或不规则开裂（爆裂），与花被一同脱落。

• Stigmas capitate. Achenes exceeding persistent perianth, brown, shiny, broadly ellipsoid, trigonous.

  柱头头状瘦果超过宿存花被，棕色，发亮，宽椭圆形，三棱。

• Lobed parts of blade narrowly lanceolate; perianth usually purple-red, tepals entire at margin.

  叶片裂片部分狭披针形；通常的花被紫红色，花被全缘在边缘。

• perianth segments free nearly to base, spreading during anthesis and afterward spirally contorted, inner segments wider than outer.

  花被片近基部离生，在花期平展和后来螺旋旋转状，内部的裂片比外部的宽。