Flower varieties refer to the different types of flowers that exist within a species, each exhibiting unique characteristics such as color, size, and shape. For example, the rose has many varieties, including hybrid tea roses, floribunda roses, and climbing roses, each offering distinct beauty and fragrance. These varieties can be categorized based on their growth habits, blooming seasons, and environmental preferences. Some flowers, like sunflowers, are known for their tall stature and bright yellow petals, while others, such as pansies, are smaller and come in a wide range of colors. Understanding these differences helps gardeners choose the right flowers for their landscapes.