Cardamine chelidonia

Cardamine chelidonia, a species from the family of Brassicaceae is a herbaceous, multi -year plant that occurs primarily in the Mediterranean region of Europe. Her name is derived from the Greek word "Chelidonia", which means "swallow", possibly in alluding to the heyday, which often coincides with the return of the swallows. This species is of particular interest due to its ecological adjustments and their contribution to biodiversity alpine and subalpine habitats.

Morphological characteristics

Cardamine chelidonia is characterized by its delicate, upright stems, which reach a height of 10 to 30 cm. The leaves are alternately arranged, feathered and often deeply cut. The flowers that appear in spring and early summer are typical of the cross -flowers and consist of four petals. These are dyed white to pale purple and form a striking contrast to the green leaves. After flowering, slim pod fruits develop, which contain numerous small seeds.

The plant is characterized by a fine root system that enables it to survive in nutrient -poor soils. This feature is crucial for their spread in stony and damp habitats.

Distribution and Habitat

Cardamine chelidonia is located in Europe, especially in Italy, Corsica and on the Balkan Peninsula. It grows preferably in moist, shady environments, such as on forest edges, stream banks and in subalpine areas. These locations are characterized by cool temperatures, high humidity and acid to neutral soils. The plant is an indicator of undisturbed, natural habitats and contributes to the stability of these ecosystems.

Ecological meaning

Plays as part of the alpine and subalpine flora Cardamine chelidonia an important role in local food networks. Their flowers are a nectar source for pollinating insects, including bees and butterflies that contribute to the reproduction of the plant. At the same time, the seeds and leaves serve different animals as food.

Due to its ability to thrive in nutrient -poor soils, the plant contributes to soil formation and stabilization. Your presence promotes the diversity of other plant species because it can improve the habitat for more sensitive species with its properties.

Protection and hazard

Although Cardamine chelidonia currently not considered threatened, living space losses through human activities such as deforestation and construction projects could affect their population. In addition, climatic changes could restrict their distribution areas. The protection of natural habitats and the research of methods to cultivate the plant are crucial to ensure your long -term preservation.