Salsola collina

Salsola collina, commonly known as Russian thistle or tumbleweed, is an annual plant native to a wide range of regions including Afghanistan, Altay, Amur, Buryatiya, China North-Central, and other parts of Central Asia and East Asia. This hardy plant thrives in full sun and can tolerate both dry and moist conditions, thriving in light (sandy) or medium soil types. Standing up to 1 meter tall, Salsola collina is known for its ornamental value as well as its edible leaves, which are often used in various culinary applications such as salads when fresh or steamed/stir-fried for added flavor. The distinctive feature of Salsola collina lies in its ability to form tumbleweeds—mature plants that break off and roll across the landscape, dispersing seeds. This plant is native to temperate regions but has been introduced into several areas including Arizona, Baltic States, Belarus, Colorado, and many others, where it can pose a weed potential issue. The edible parts of Salsola collina are its leaves, which can be harvested throughout the growing season for use in salads or cooked dishes. While not traditionally used medicinally, the plant's introduction into various regions highlights its adaptability and utility as both an ornamental and culinary addition to gardens and landscapes.