Tansy is a perennial, herbaceous flowering plant in the genus "Tanacetum" in the aster family, native to temperate Europe and Asia. It has been introduced to other parts of the world, including North America, and in some areas has become invasive.
Similar species: Asterales
Uploaded Sep 8, 2016. Captured Sep 4, 2016 16:38 in 231, Vlasina Rid, Serbia.