raceme

详细解释:n. 总状花序
【化】 外消旋体; 外消旋物; 总状花序
【医】 总状花序, [外]消旋物

英语解释：

名词 raceme:

usually elongate cluster of flowers along the main stem in which the flowers at the base open first

详细解释：

ra.ceme

n.Botany （名词）【植物学】
An inflorescence having stalked flowers arranged singly along an elongated, unbranched axis, as in the lily of the valley.
总状花序：一种花序，花心大约等长的花梗沿一条延长的，不分叉的轴线单向生长，如山谷百合

来源：
Latin racômus [a bunch of grapes]
拉丁语 racômus [一串葡萄]