👉 Liothrix is a genus of flowering plants in the family Acanthaceae, native to South America. They are known for their bright yellow flowers and are commonly used as ornamental plants due to their ability to attract butterflies and other pollinators. In the context of liothrix, it's important to note that "liothrix" is a Latin term that refers to the Latin word "livio," which means "yellow." This name likely comes from the