The Eupotorium Sylvatica is a common, medium-sized plant and can be found anywhere near rivers and lakes. It blooms in late spring. It has thick, rosette leaves, which are usually light yellow. It also grows large flowers, which can be dark red, light silver and light orange. These plants grow in huge numbers, but it's extremely difficult to control and maintain their growth. They can be used to clean land. As a defense mechanism the Eupotorium Sylvatica taste very bitter. They rely on animal pollination to reproduce. To promote pollination, they produce a delicious nectar.