Nuphar lutea (yellow strawflower)
Other names: yellow water lily, yellow water rose, hawthorn flower, Nuphar luteum
Harm score: 1 (Natural substances)
Yellow water lily, also known as yellow water lily, yellow water rose or hawk's flower, is an aquatic plant belonging to the water lily family (Nymphaeaceae). Nuphar lutea gets its species name from the characteristic intense yellow colour of its flowers, which resemble small yellow roses. This plant has a very short stem which is surrounded by long and broad leaves with bladed blades. It grows in stagnant and flowing waters in shallow places, often in colonies. It flowers from June to August and is pollinated by insects, especially bees.
The yellow coneflower is also used for its medicinal properties, especially in alternative medicine. It is mainly its seed that is required, which contains alkaloids such as nupharin. These active substances have antiseptic and antibacterial properties, so they are often used in products for skin ailments. It is also included in some herbal teas, where it serves as a natural sedative that helps relieve inflammation and insomnia. However, it should be taken into account that side effects such as nausea and diarrhea may occur if used unreasonably and for a long time. Therefore, it is important to follow the correct dosage and consult the use with a doctor. In addition, the yellow stamen also has uses in the production of liqueurs and tea, and can also be used as an ornamental plant in garden ponds.