Then five petal primordia arised simultaneously in a whorl arrangement, followed by eight stamen primodia arised and last by pistil primodium.
雄花具有不完全之雌蕊;两花之雄蕊虽然正,但花丝不伸长且花药不开裂。
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Over and over, year after year, Crampton measured to the tiniest degree - to eight decimal places the whorls and arcs and gentle curves of numberless Partula, compiling the results into fastidiously detailed tables.
年复一年,克兰普顿把数清的柄眼蜗牛的螺层、弧度以及和缓的弯曲度一遍又一遍地测量到最精细的程度——到小数点后面8位,把结果编成了许多详详细细的表。