collective term for the outer parts of a flower consisting of the calyx and corolla and enclosing the stamens and pistils 同义词：chlamys, floral envelope, perigone, perigonium,
例句与用法
1.
Introduction : move your mouse : puppet era from the prison , one : because the window of perianth spiderweb wrapped , so break them in the lamp bulb with a click of the mouse 攻略：点动你的鼠标：木偶战记之脱狱1 ：因为窗外的花被蜘蛛网缠住，所以，进屋打碎灯泡用鼠标点灯泡。
2.
Varieties of flowering colors present cline . specially , variations of flowering colors within puer population are many and varied . longs and widths of perianths as well as longs of stamens are continuous variation of quantitative characters 结果表明：居群内各种形态性状都具有丰富的多态性，居群间具有明显的多型性；花色呈梯度变异，特别是普洱居群花色变异式样最丰富；花被片的长与宽和雄蕊的长度是数量性状的连续变异。
3.
We compared the pollination characteristics of c . praecox and that of c . nitens . the results are as follows : ( 1 ) the main variation of c . praecox exists in the floral morphological characteristics , including the variation of the color of the interior perianth segments , the color and shape of the middle perianth segments , the number of pistils and stamens , the length of pistils and degradation of stamens , the floral shape and size , etc . . c . praecox ' s florescence is from november to next march , mainly from december to next february 实验结果表明： ( 1 )蜡梅变异主要存在于花部性状，这些性状包括内被片颜色、中被片颜色和形状、雌雄蕊数目、雌雄蕊变异、花型、花径等，在南京地区，蜡梅的花期从11月到翌年3月，主要集中在12月到翌年2月之间，早花期品种和晚花品种较少。
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