总苞的

Single leaf alternate, oval to lanceolate , there is a clear and thick jagged edges or deep cleft, base wedge-shaped, with petiole, the first capitulum solitary or a few stems and branches set born in the top of the outer phyllaries green multi-layer, strip, edge membranaceous; tongue Flower-shaped yellow, red, purple or white or light green.

单叶互生，卵形至披针形，边缘有明显而粗大锯齿或深裂，基部楔形，有叶柄，头状花序单生或数个集生于茎枝的顶端，外层总苞片绿色多层，条形，边缘膜质；舌状花黄色，红色、紫色或白色甚至浅绿色。

The amounts of 18 kinds of amino acids in ovary and cotyledon were higher than that in involucre

子房、子叶中的18种氨基酸含量均高于总苞。

Flowers more than ca. 2 cm in diam., surrounded by involucre of 6-9 bracts and dense wool.

开花多于约2厘米直径，被6-9苞片的总苞和紧密的棉毛包围。

Leaf blade abaxially with tufts of hairs in vein axils; involucre bracts ca. 5 × 3 mm; hypanthium ca.

叶片背面具1束毛在脉腋；大约5×3毫米的总苞苞；大约6毫米的托杯；花瓣顶部全缘的微缺的或很少。

Calyx deeply 5-lobed, subtended by a cuplike involucre of bracteoles.

花萼5深深的裂，被一小苞片的杯状的总苞被包着。

Inflorescences axillary, cymes 1-3 together; peduncle ± absent; 3-flowered, central flower female, lateral flowers male; bracts 2, coalescent, forming a navicular involucre, 1.5-2 mm.

花序腋生，聚伞花序1-3一同的；花序梗多少无； 3花，中心的花雌性，侧的花雄性；苞片2，愈合，形成的一舟形总苞， 1.5-2毫米。

Inflorescences axillary, cymes of unisexual flowers; male ones usually pedunculate; female ones pedunculate or sessile, bracteose, rarely with discoid receptacle and involucre.

花序腋生，聚伞花序单性花植株雌雄同株或异株；雄性的通常有花序梗；雌性的有花序梗的或无，多苞片，很少具盘状的花托和总苞。

Climbers; involucral bracts large, spathelike; flowers in basal and middle cincinni of panicles bisexual, others male.

攀援藤本总苞片大，佛焰苞状；花生于基部和中间两性的圆锥花序，男性的其它人的蝎尾状聚伞花序。

A sheathlike outgrowth of tissue in bryophytes protecting the archegonia or antheridia in certain liverworts.

总苞：1 是一种由被子植物花序下方的环状苞叶组成的保护结构。2 是苔藓植物外方具有的鞘状结构，在某些苔类中用来保护颈卵器或精子器。

Cincinni ca. 6 cm; flowers dense, 20--30, only 1 or 2 fertile; peduncle 3--4 cm; involucral bracts sheathlike, 5--10 mm, membranous, glabrous; bracts ovate-orbicular, 1--1.5 cm × ca. 8 mm, membranous; pedicels straight, very short at anthesis, to 1 cm in fruit.

蝎尾状聚伞花序约6厘米；紧密的花，20-30，能育的1或2的只是；花序梗3-4厘米；总苞片鞘状，5-10毫米，膜质，无毛；苞片卵形圆形，1-1.5厘米*约8毫米，膜质；花梗直的，非常短在花期，在果期达1厘米。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。