Dryopteris Filix -Mas - real worm fern

The real worm fern (Dryopteris Filix-Mas) is a widespread type of fern, which is native to moderate and cool regions of Eurasia and North America. As one of the best -known types of genus Dryopteris, the common worm fern is not only ecologically important, but also has a long history of use in folk medicine and as an ornamental plant.

Taxonomy and description

Dryopteris Filix-Mas belongs to the Polypodiaceae family. It is a persistent fern with an upright growth and a height of up to 1.5 meters. The leaves are feathered and have a fresh, green color. The spores are located on the underside of the leaves in small, round spore heaps (sori), which are covered by a protective membrane (indusium). These characteristics make the common worm fern relatively easy to identify.

Distribution and habitat

The common worm fern is widespread in Europe, North America and parts of Asia and occurs in a variety of habitats. He prefers moist, shady locations such as forests, forest edges, wetlands and mountain regions. This adaptability to different habitats makes it a common type of plant in many ecosystems.

Ecological meaning

As a soil -covering plant, the common worm farn plays an important role in the ecosystem by contributing to protecting the soil from erosion and offering a habitat for different small animals. In addition, it can also contribute to improving the soil structure and serves as a habitat for different types of mosses and lichen.

Use and use

In traditional folk medicine, the common worm fern was used due to its supposed medical properties. In particular, preparations from the rhizomes were used to treat worm infestation and other gastrointestinal problems. However, it is important to note that consumption of worm-farn rhizomes can be potentially dangerous due to its content of toxic substances and is therefore not recommended.

Cultural meaning

The common worm fern is also of a certain cultural meaning and was viewed in some cultures as a symbol of endurance, resistance and durability. In some regions it was also grown as an ornamental plant in gardens and parks to use his decorative qualities.

Conservation and protection

Although the common worm fern is widespread and does not represent a direct threat, certain populations may be at risk from habitat loss, pollution and non -sustainable crop practices. It is important to take protective measures to ensure the long -term preservation of this kind and its habitats.