Bidens are perennial plants in warmer climates ... invasive in the U.S. and other parts of the world, including Bidens pilosa (40 countries, including Hawaii), Bidens cernua (Alaska), Bidens ...

Plants that hyperaccumulate heavy metals such ... To test such responses, three Cd hyperaccumulators, Solanum nigrum, Bidens pilosa, and Taraxacum mongolicum, were grown in Cd-contaminated soil ...