#aristolochia clematitis

• Aristolochia clematitis — Scientific name for a toxic, perennial herbaceous plant species in the Aristolochiaceae family, commonly known as birthwort or European birthwort. The plant features cordate leaves and tubular yellow flowers with a characteristic shape, is widespread across Europe, and is historically recognized in traditional medicine, but is extremely dangerous due to aristolochic acid, which causes severe renal failure and urinary tract cancer.