A free plant identifier can make plant identification simple and convenient. You do not always need expert knowledge to recognize a plant. A clear picture can provide useful clues about its appearance and help you find a possible match. This is especially helpful when a plant has a name that is difficult to remember or spell. By using an online identifier, you can explore plant names and learn more about their basic characteristics. It can also make outdoor activities more interesting because you can identify plants you discover during walks, hikes, or visits to gardens.