what kind of plants have life cycle that last several years?

Plants that have a life cycle lasting several years are known as perennial plants. They continue to grow and live for more than two years, and often much longer. Some examples of perennial plants include trees, shrubs, and most flowers.

To find out more about the life cycle of different plants, you can refer to botany books, plant encyclopedias, or reliable online botanical resources. These sources can provide detailed information about the specific characteristics, growth patterns, and life spans of different perennial plants. Additionally, you can also visit botanical gardens or consult with local horticulturists for hands-on knowledge and guidance regarding perennial plant life cycles in your particular region.