Here is some basic information about Bidens frondosa and a list of ethnobotanical uses which includes medicinal uses and other uses of Bidens frondosa.
Bidens frondosa basic info
Scientific Name: Bidens frondosa L..
Common names in English: devil's beggar-ticks, stick-tights.
Bidens frondosa (common names devil's beggarticks, devil's-pitchfork, devil's bootjack, sticktights, bur marigold, pitchfork weed, tickseed sunflower, leafy beggarticks, and common beggar-ticks) is a North American species of flowering plant widespread across much of Canada, the United States, and Mexico. It is known in many other parts of the world as an introduced species, including Europe, Asia, Morocco, and New Zealand. - for more info about Bidens frondosa See link
Ethnobotanical and folk medicinal uses of Bidens frondosa
*The information in this list is based on the ethnobotanical data in Dr. Duke's Phytochemical and Ethnobotanical Databases.
Dr. Duke does not recommend using this information for self diagnosis or self medication. - See link
Bidens frondosa in other websites
Bidens frondosa common names, economics importance, distributional range and more in the USDA GRIN website - See link
Search PubMed (US National Library of Medicine National Institutes of Health) for academic researches with the search term Bidens frondosa - See link
See if there is something in Youtube on the term Bidens frondosa - See link