1.【植】花被;蒴苞;总苞
1.the outer structure of a flower, made up of the corolla, the calyx, or both
1.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。
2.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。
3.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。
4.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。
5.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。
6.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。
7.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。
8.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。
9.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。
10.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。