Knope, Matthew L.; Funk, Vicki Ann; Johnson, Melissa A.; Wagner, Warren L.; Datlof, Erin M.; Johnson, Gabriel; Crawford, Daniel J.; Bonifacino, J. Mauricio; Morden, Clifford W.; Lorence, David H.; Wood, Kenneth R.; Meyer, Jean-Yves; Carlquist, Sherwin
(2020)
The genus Bidens (Compositae) comprises c. 230 species distributed across five continents, with the 41 Polynesian species displaying the greatest ecomorphological variation in the group. However, the genus has had a long ...