Pea tree, also known as caragana, is a popular ornamental plant that belongs to the legume family. It is characterized by its pea-like flowers, which bloom in early spring, and fern-like foliage. If you're searching for alternate names for this lovely tree, you might consider using Siberian peashrub, alpine sweetvetch, or even yellowwood. Depending on the region, some people also refer to pea trees as Russian pea shrubs, cedar pea, or simply caragana. Regardless of the term you choose, these lovely plants are easy to cultivate, hardy and beautiful all year round, making them an excellent choice for any garden or landscaping project.