They have a protective cover of bracts and scales from time of intiation.

从开始孕育时,花芽便具有一层由苞片和鳞片构成的保护层.

辞典例句

Fruit oblate, 1.7 cm in diameter, base with persistent bracts and sepals.

果扁球形, 直径1.7厘米, 基部托以宿存苞片和萼片.

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Lovely white flowers and rose colored bracts are produced on an extended scape.

此种容易栽培,植株渐渐成长为群生.

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It may be reduced or highly colored, as in the scarlet bracts of Poinsettia.

一般较小,但也有大形而呈各种颜色的, 例如猩猩木中鲜红色的苞片.

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These plants are valued for their colorful branches ( bracts , ) which look like leaves.

这种植物因其彩色 苞 片而有价值, 这些 苞 片看起来像叶片.

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This these plants are valued for its their colorful bracts which look like leaves.

这些植物因它像叶子似的的多彩花苞而受人喜爱.

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The outer or lower of the two bracts that enclose the flower a grass spikelet.

岩菖蒲属的一种植物,具有线形的基生叶和小的穗状花.

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In the daisy family the numerous bracts which subtend the inflorescence are known as an involucre.

在菊科植物中,苞片数目多而聚生在花序外围,称为总苞.

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A series of bracts subtending and resembling a calyx, as in the carnation and hibiscus.

“生于萼下类似于真萼的一组苞片, 如石竹和木槿所有的.”.

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