Blessed thistle, scientifically known as Cnicus benedictus, is a flowering plant in the Asteraceae family. It is native to Europe, the Mediterranean, and parts of Asia but has been widely cultivated and naturalized in other regions as well. It has been used in traditional herbal medicine for centuries, particularly in Europe and North America, where it is believed to have various therapeutic benefits.

Ginkgo leaf, from the Ginkgo biloba tree, is renowned for its unique fan-shaped appearance and long history of use in traditional Chinese medicine. Ginkgo trees are among the oldest living tree species, dating back over 200 million years, and are often referred to as “living fossils.”

Tansy, scientifically known as Tanacetum vulgare, is a flowering perennial herb native to Europe and Asia. Historically used in folk medicine and as a natural insect repellent, tansy is recognizable for its clusters of bright yellow button-like flowers and feathery, fern-like leaves.

Blackberry leaves come from the Rubus fruticosus plant, which is commonly found in temperate regions around the world. The blackberry plant is best known for its sweet, dark purple to black berries, but its leaves have also been used in various traditional remedies.