bud flower development 花蕾发育

bud development 芽发育

limb bud development 肢体发育

floral bud development 花芽发育

flower bud development 花蕾发育

tiller bud development 分蘖芽发育

flower-bud development 花芽分化

lateral bud development 侧芽发育

dormant bud development 休眠芽发育

axillary bud development 腋芽发育