Along the coastline of Uruguay, there are areas of sand dunes with sparse vegetation, while in the eastern part of the country, there are some areas of subtropical rainforest. In the river valleys and other moist areas, riparian forests can be found, with native tree species such as willows, poplars, and alders.
Overall, the vegetation of Uruguay is a mosaic of grasslands, coastal dunes, rainforest, and riparian forests, reflecting the diversity of ecosystems in this region.