perianth
美 ['perɪˌænθ] 
英 ['perɪænθ]
- n.【植】花被；蒴苞；总苞
- 网络花被片；花被位置；肛门周围的
词形变化
复数：perianths
英汉解释
英英解释
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。
Flowers solitary in axils of upper leaves, sessile, minute, bisexual or unisexual, Perianth reduced to an entire rim on top of ovary.
花单生在上面叶的腋，无柄，细小，两性或者单性，花被在子房之上退化成全缘的环。
Berry fleshy, drying blackish, with persistent perianth and stamens at base, and long slender persistent style conspicuous at apex.
肉质的浆果，微黑的干燥时，具宿存的花被和雄蕊在基部，和在先端有明显长纤细宿存的花柱。
Achene drupaceous, straight, adnate to thinly fleshy perianth, enclosed as base or almost wholly by discoid or cup like fleshy receptacle.
瘦果具核果，直的，贴生于薄肉质花被，内藏于基部或几乎完全藏于盘状或杯状肉质花托。
upper bracteoles greenish white, flattened, orbicular to broadly elliptic, shorter than perianth.
上面小苞片带绿色白色，扁平的，圆形到宽椭圆形，短于花被。
Herbs without tuberous roots; leaf axils usually lacking woody bulbils; female perianth with the dorsal lobe largest.
没有块茎状的根的草本；叶腋通常缺乏木质的珠芽；雌花花被有大的背侧的裂片。
Flowers dark violet or purplish blue; outer perianth segments with darker and sometimes also white lines radiating from beard.
花深色的紫色的或带紫色蓝色；外部花被片具深色的和有时也白色线从具髯毛辐射状的。
Filaments subequal, slightly shorter than perianth segments, connate at base and adnate to perianth segments.
花丝近等长，稍短于花被片，在基部合生和贴生于花被片。
Filaments subulate, slightly shorter than perianth segments, connate at base and adnate to perianth segments.
花丝钻形，稍短于花被片，在基部合生和贴生于花被片。
Perianth segments usually oblique, 3-winged, abaxially with a longitudinal keel throughout length, apex cucullate.
花被片通常斜的，具3翅，背面具一纵向的脊在整个长度，先端兜状。
Leaf blade margin entire or with obscure, lateral lobes; perianth segments narrowly obovate to linear; seed pitted.
叶片边缘全缘或具遮蔽，侧面裂片；花被片狭倒卵形到线形；种子具洼点。
Plants with sessile (rarely subsessile) glands; perianth segments not abaxially keeled or with a weak keel, erect in fruit (N Xinjiang).
植株具无梗（很少近无柄）腺体；花被片背面不龙骨状或具弱的龙骨，直立在果期（新疆北部）
Achene light brownish, broadly ovoid, slightly compressed, ca. 1 mm, conspicuously verrucose, invested by persistent perianth lobes.
瘦果浅带褐色的，宽卵形，稍压扁，约1毫米，显著多疣，被宿存花被裂片包围。
Stem, branches, and petiole pubescent, rarely glabrescent; male perianth oblong, teeth acute at apex.
茎，分枝和叶柄短柔毛，很少脱落无毛；雄花花被长圆形，齿锐尖的在先端。
Perianth lobes linear, usually less than 1 cm wide, apex acuminate; perianth tube straight.
线的花被裂片，通常是不到1厘米宽，先端渐尖；花被筒直。
Capsule chestnut brown, shiny, trigonous ovoid, longer than perianth, apex mucronate.
蒴果栗棕色，发亮，三棱卵球形，长于花被，先端短尖。
Fruit usually a dry achene, sometimes a fleshy drupe, often enclosed by the persistent perianth.
果通常为干燥瘦果，有时肉质核果，通常被宿存花被包围。
Achene lustrous, easily detached from perianth; stigma usually deciduous.
瘦果有光泽，容易从花被分开；柱头通常落叶。
Capsule dark brown to blackish brown, broadly ellipsoid to ovoid; inner perianth segments ovate to elliptic.
蒴果暗褐色的到微黑棕色，宽椭圆形到卵球形；内轮花被片卵形的到椭圆形。
Bracts and bracteoles membranous, persistent or bracteoles falling off with perianth in fruit.
苞片和小苞片膜质，宿存或者小苞片与花被脱落在果期。
Wings entire; perianth (including wings) in fruit orbicular; achenes smooth, shiny.
翅全缘；在果期的花被（包括翅）球状；瘦果光滑，发亮。
stigma capitate. Utricles globose or ovoid, indehiscent, falling off with perianth.
柱头头状胞果球状或卵球形，不裂，与花被一同脱落。
Lobed parts of blade linear; perianth white, tepals slightly sinuolate at margin.
叶片裂片部分线形；稍微的花被白色，花被片微波状在边缘。
perianth lobes with apex corniculate or not. Fl. Apr.
花被裂片与具小角状突起的顶一起与否。
perianth segments short, fleshy, blunt, ridged on back, hardly opening at anthesis, not wing-shaped in fruit.
花无梗花被片短，肉，钝，在后面成脊状，几乎不打开的在花期，在果期不为翅形。
Perianth segments each with a triangular, short, winglike process, processes together appearing star-shaped and not more than 2 mm in diam.
花被片其中每个具三角形，短，翅状突起，突起一同具星状而不超过2毫米直径。
Achene yellowish green, broadly ellipsoid-ovoid, slightly compressed, ca. 1 mm, smooth, invested by persistent perianth lobes.
瘦果黄绿色，卵圆形宽椭圆形，稍压扁，约1毫米，光滑，被宿存花被裂片包围。
Effects of Perianth Explant Ages on Differentiation of Floral Organs in Hyacinthus orientalis L.
风信子花被外植体年龄对花器官分化的影响。
perianth cyclic, rarely spiral, in unisexual flowers remnants of opposite sex present or absent.
花被轮列，很少螺旋形，在单性花内有或无异性花的残余存。
bractlets navicular, broadly ovate, nearly equaling perianth, margin membranous.
花被舟形，宽卵形的小苞片，近等长，边缘膜质。
Wing of perianth segments horizontal or slightly reflexed, semiorbicular, dry membranous, margin entire or incised.
花被片的翅水平的或稍反折，半圆形，干膜质的，边缘全缘或锐裂。
