(缩略词： fl.或flor.)
- used in conjunction with a specified period or set of dates to indicate when a particular historical figure lived, worked, or was most active（与时期或系列日期连用, 表明某历史人物）生活于; 工作于; 最活跃于（某一时期）。
- such a period在世期, 全盛时期：
they place Nicander's floruit in the middle of the 2nd century BC.
他们认为尼坎德活跃在公元前2世纪中叶。
词源
Latin, literally 'he or she flourished', from florere 'to flourish'.