Which of the following stages is not part of the coffee plant's growth process?

The leafy stage is not recognized as an official stage in the coffee plant's growth process. The growth stages of the coffee plant typically include the seedling stage, which involves the initial development from the seed, the matchstick stage, which refers to the early formation of the stem and leaves resembling a matchstick, and the butterfly stage, where leaves develop further and start to mature. Understanding these stages helps in grasping how coffee plants grow and develop, which is essential for effective cultivation and harvesting practices.