เทียนดอก

เทียนดอก หรือเทียนบ้าน เทียนสวน

 Scientific name: Impatiens balsamina belongs to the family Balsaminaceae. It is an annual herb with light green, water-storing stems. The leaves are simple, with serrated edges, and have short petioles. There are long rows of bumps on both sides. The flowers come in various colors, and the fruit is oval-shaped, splitting lengthwise when mature, containing many brown seeds inside.