Wartweed, commonly known as ragwort, is a perennial weed found throughout North America and Europe. While it may have some medicinal properties, it is primarily considered a noxious plant due to its toxic effects on livestock and its ability to invade pastures. In order to avoid the negative connotations associated with "wartweed," it may be helpful to use alternative synonyms such as "golden ragwort," "stinking nanny," or "groundsel." These names, while still accurate, have a more palatable and descriptive connotation that can help avoid confusion and misinterpretation. Ultimately, the choice of synonym will depend on the context and audience in which it is used.