Fruiting spurs are specialized twigs that generally branch off the sides of branches and leading twigs, and are stubby and slow-growing, with many annular ring markings from seasons past.

• 繁殖枝是特殊的小枝，它通常从枝条或主小枝的侧面发出，并且比较粗短、生长缓慢，其上的环纹记录着它经历过的一个个生长季节。