
Sea buckthorn (Hippophae rhamnoides) is a species of Hippophae genus, commonly known for its orange-yellow berries and thorny branches. The plant is native to Europe and Asia, particularly in dry, sandy, or rocky soils. Sea buckthorn is also known as oblekha in Russian, sanddorn in German, and argelag in Mongolian. In Hebrew, it is referred to as שיח הים (shiak hayam). The berries are rich in vitamins, particularly vitamin C, and have been used for centuries in traditional medicine. The plant is also valued for its role in preventing soil erosion due to its extensive root system. Sea buckthorn is dioecious, meaning individual plants are either male or female, with only the female plants producing the nutritious berries. The leaves, berries, and seeds are used in various products, including juices, jams, and dietary supplements.