Soliva is a genus of South American plants in the sunflower family. Burrweed is a common name for some species in this genus. Species 1. \n* Soliva anthemidifolia (Juss.) Sweet - Colombia 2. \n* Soliva anthemifolia (Juss.) Sweet - Ecuador, Brazil, Paraguay, Uruguay 3. \n* Soliva macrocephala Cabrera - Uruguay, northern Argentina 4. \n* Soliva sessilis Ruiz & Pav. - Brazil, Paraguay, Uruguay, northern Argentina, Chile 5. \n* Soliva stolonifera (Brot.) R.Br. ex Sweet - Peru, Bolivia, Uruguay 6. \n* Soliva triniifolia Griseb. - Argentina