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bracts

美 [brækt]英 [brækt]

n.【植】苞；苞片
网络苞叶；上半部苞片；毛花

复数：bracts

bracts

英-汉英-英网络释义

bracts

苞叶

...的特征。例如鳞叶（scale leaves）会出现在走茎上，苞叶（bracts ）则为于花序的附近，最后就连花托（petals ）也实际上 …

苞片

在花序的底下围著多数的苞片（Bract），这些苞片（Bracts）的全体称为总苞（Involucre），每一枚苞片（Bract）特称为总苞 …

上半部苞片

　　花序上半部苞片 (bracts) 为粉红色，下半部为绿色，上部的苞片明显大於下半部，开紫色小花，先长叶后开花。　果实种子 (Fruit…

毛花

毛花卤,maohualu,音标,读音,翻译,英文例句,英... ... ) maohualu 毛花卤 ) Bracts 毛花 ) bamboo-wool tweed 竹毛花呢 ...

例句：

These will last a great length of time . The dried bracts are additionally useful in floral arrangements for lasting beauty.

这些苞片能够维持很长的一段时间，而这干燥的苞片在植物配植中对延长观赏期是十分有用的。

Scape simple or few branched , longer than leaves, proximally with a few sterile bracts , terminating in a lax raceme .

花葶单一或者少数分枝，长于叶，下部具几不育苞片，顶生一疏松总状花序。

Leaves entire , or with a pair of obtuse lobes near base ; fruiting bracts cordate to sagittate, appendage a 3-parted process .

全缘的叶，或具一钝的裂片近基部；果苞片心形的到箭头形，附属物一个 3 深裂过程。

The scales or bracts borne on the receptacle among the small, individual flowers of many plants in the composite family.

许多菊科植物单朵小花的花托上长的鳞片或苞叶

Dew no longer causes the bracts to open after the inflorescences have been exposed to rain or have imbibed water over long periods.

花序被雨水淋过或者长期吸水之后，露水不能使苞片张开。

Scape erect , simple , longer than leaves, bearing a few sterile bracts and a terminal raceme .

花葶直立，单，长于叶，生数枚不育苞片和一顶生总状花序。

bracts ovate , ca. 1 mm , caducous, each commonly with a pair of flowers or dichasia in axil.

苞片卵形，长约 1 毫米，早落，每通常具一对花或二歧聚伞花序在腋内。

Ovaries inferior, coalescing and with bracts and rachis forming a compound , fleshy fruit (syncarp).

子房下位，聚结并且具苞片和轴（形成一复合，肉果（合心皮果））。

rachis glabrous; bracts to 2 mm , soon caducous, basal ones often sterile and with a tridentate apex .

轴无毛苞片兑 2 毫米，不久早落，不育的基生者通常并且有一先端。

any of several herbs of the genus Dipsacus native to the Old World having flower heads surrounded by spiny bracts .

川续断属的草本植物，原产于旧大陆，头状花序围绕者有刺的苞片。

bracts broadly ovate or triangular , ca. 1 mm , abaxially semiappressed hairy, or at least with a hairy median band.

苞片宽卵形的或三角形的，长约 1 毫米，背面半开展有毛的，或至少具一有毛中间带。

Inflorescence racemose or paniculate, terminal ones slender , glabrous, subtended by persistent, gradually enlarged bracts .

总状的花序或圆锥状，纤细的顶生的，，被包着在以前宿存，逐渐放大苞片。

involucral bracts triangular-ovate , densely covered with long pubescence , persistent.

三角状卵形的总苞片，密被长短柔毛，宿存。

Inflorescence erect , scapose, strobiliform, apex with a tuft of sterile, leafy bracts .

花序直立，具花葶，球果状，先端具一束不育，叶状的苞片。

Bracts lanceolate to linear-lanceolate , caducous at anthesis ; ovary often glabrous ; drupe compressed globose to transversely shortly oblong.

苞片披针形的到线状披针形，早落的在花期；子房通常无毛；核果扁球状与长圆形的横向短。

bracts brownish to greenish brown , suborbicular, papery, persistent or caducous after anthesis, margin glandular serrate .

对褐绿色带褐色，近圆形，纸质的苞片，宿存或早落在花后，边缘具腺锯齿。

bracteoles prominent , similar to bracts, rigid, longer than and fringing the flowers, persistent and remaining spreading after fruiting .

小苞片突出，类似于苞，硬，长于花具流苏，果后宿存和开展。

Bracts obviously longer than seed scales , apex acuminate, with a lanceolate cusp .

显而易见苞片长于种鳞，先端渐尖，具一装尖点。

Herbs annual; bracts of female flowers connate to apex , both sides with an acicular appendage near apex .

一年生草本雌花苞片在先端合生，两面具一针状的附属物近先端。

bracts circular to rhombic-ovate , oblanceolate, apex caudate-mucronate, shorter to slightly longer than flowers, bright colored.

卵形，近披针形的苞片圆到菱形，短尖的先端尾状，短在稍长于花，鲜艳。

bracts black or brownish yellow proximally, elliptic or ovate , villous, often glabrescent distally, apex shortly acuminate or acute .

黄下部的苞片黑色或带褐色的，椭圆形或卵形，具长柔毛，通常上部，先端短渐尖或锐尖。

Umbels compound; bracts and bracteoles numerous, ovate-lanceolate , largely enveloping flowers .

复伞状花序苞片和小苞片多数，卵状披针形，大部分包围的花。

Leaf blade glabrous or with sparse short pubescence . Figs oblong to pillow-shaped , glabrous; involucral bracts orbicular. Fl. early summer.

叶片无毛的或具稀的短柔毛。榕果长圆形或枕形，无毛；总苞片圆形。花期初夏。

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