To learn about the 27 most popular iris flowers, keep reading. · add bold color to your flower beds with these low-maintenance types of iris , including bearded, dutch, and native iris species. · still, the sheer variety of iris types means that gardeners have quite a few options to choose from. In the united states, the most common iris is the bearded iris , which experts divide into six different classes. · from classic bearded irises to delicate woodland types and water-loving species, this guide introduces 25 stunning types of iris flowers. · in this article, well explore 40 stunning types of iris plants, showcasing their beauty and providing insights into their ideal growing conditions. Considering the class and other irises ’ characteristics can help you choose the best one for your flowerbed. Whether you’re planting a sunny border, a shaded woodland, or a moist pond edge, there’s an iris variety to match your garden’s style and growing conditions.