flower primordium

Stage 2 - The initial stage of flower primordium differentiation ;

2级&花原基分化始期；

Stage 1 - The flower primordium is going to differentiate ;

1级&花原基将分化期；

After formation of flower primordium . meristem is differentiated to sepal , petal , stamen and pistil .

花原基形成后，随即分化出5个萼片原基突起，之后，在萼片原基突起的内侧形成5个与之互生的花瓣原基突起，并进一步向内依次分化雄蕊原基和雌蕊原基。

After the forming of flower bud primordium of tea plant , the contineous differentiation of flower buds can be divided into 3 stages , sepal forming stage , petal forming stage , as well as stamen and pistil forming stage .

茶树花芽原基形成以后，花芽的继续分化可以分为三个时期，即：萼片形成期，花瓣形成期，雄蕊和雌蕊形成期。

The level of Z and ZR are low in flower induction period and rise dramatically just before flower primordium formation , which may promote the flower primordium development .

在花芽分化期Z和的ZR变化基本一致：在诱导期含量较低，而在花原基将出现时迅速上升，达到高峰。我们认为这时ZR和Z的急剧增加可促进花原基的形成。

Female flower cluster initial differentiation stage , female flower cluster primordium differentiation stage , alabastrum primordium differentiation stage , stigma primordium differentiation stage , stigma elongation stage , ovary formation stage and blooming stage .

分化过程可分为7个时期：雌花簇分化始期、雌花簇原基分化期、花朵原基分化期、柱头原基分化期、柱头伸长期、子房形成期、开花期。