What is silvery wormwood?

Silvery wormwood is an herbaceous perennial plant that belongs to the Asteraceae family. It is native to Europe and Western Asia but has been introduced to North America and Australia. The plant grows up to 60 cm tall and has narrow, silvery-gray leaves that are deeply lobed and covered in fine hairs. Silvery wormwood produces small yellow flowers that bloom in late summer and early fall. The plant thrives in sunny, well-draining soils and is often found growing in rocky or dry areas. It has naturalized in many parts of the world and is commonly used in ornamental gardens, as an herbal remedy for various ailments, and as a culinary herb in some cuisines. However, it should be used with caution as it contains thujone, which can be toxic in large doses.