Catharanthus Roseus - Madagascar -Grün

Catharanthus Roseus, also known as "Madagascar-Grün" or "Rosige Catharanthe", belongs to the family of dog poison plants (Apocynaceae). This plant is known for its striking flowers and its medical importance, since it is a source for important pharmaceutical compounds.

Botanical characteristics

Catharanthus Roseus is a herbaceous plant that usually reaches a height of 30 to 60 centimeters. The stems are upright and branched with opposite, shiny leaves that have an elliptical shape. The flowers are large and striking and can have a variety of colors, including white, pink, purple and red. The fruits are elongated capsule fruits that contain many flat seeds.

Medical use

Catharanthus Roseus is an important plant in traditional and modern medicine due to its rich chemical composition. It contains a variety of alkaloids, including Vincristin and Vinblastin, which are used as effective cancer medication against leukemia, lymphomas and other types of cancer. These alkaloids inhibit the cell division and can suppress the growth of tumors. In addition, extracts from Catharanthus Roseus are also used to treat diabetes, high blood pressure and other diseases.

Ecological role

Catharanthus Roseus also plays an important ecological role in the habitats in which it appears. It offers food and habitat for different types of insects, including butterflies and bees that are attracted by their rich nectar sources. In addition, the plant could contribute to ground preservation by preventing erosion and moving organic matter back into the ground.

Future research perspectives

Although Catharanthus Roseus has already been examined intensively, there is still room for further research, especially with regard to its genetic diversity, its ecological interaction with other species and their adaptability to different environmental conditions. In addition, new technologies and methods could be used to increase the production of alkaloids in the plant and further improve their pharmaceutical use.