Frangula Alnus - Faulbaum

Frangula Alnus, also known as the rotten tree or worm fern, is a deciduous plant from the family of the cross mustom family. This scientific text illuminates the characteristics, the habitat and the ecological meaning of Frangula Alnus.

Botanical characteristics

The rotten tree is an upright growing shrub that can reach heights of up to 6 meters. Its smooth, gray or brown -colored bark and elliptical leaves shape the appearance of the plant. In spring it produces inconspicuous, greenish-yellow flowers, followed by small, rounded stone fruits that initially become red and later black.

Habitat and ecological adaptation

Frangula Alnus is native to Europe and prefers moist forests, brook banks and swamp areas. The plant plays a crucial role in wetlands by contributing their roots to stabilize the bank areas and offering habitat for water birds and insects. The fruits serve as a source of food for different animal species.

Medical use and controversy

Frangula Alnus bark was traditionally used because of its laxative properties. However, anthrachinone in the bark is known as potentially toxic. The improper use can lead to side effects, which is why a medical consultation is recommended before using plant preparations.

Invasive species and ecological protection

In some regions, invasive types such as the American flow tree can displace domestic plants. Nature conservation organizations are therefore committed to the control of invasive lazy tree species to protect biodiversity.