Bidens triplinervia Kunth, Nov. Gen. Sp. 4: 182. 1818 ["1820"] sec. Pruski & Robinson 2018
- =Bidens canescens Bertol., Novi Comment. Acad. Sci. Inst. Bononiensis 4: 431-432. 1840 syn. sec. Pruski & Robinson 2018
- =Bidens geraniifolia Brandegee, Univ. Calif. Publ. Bot. 6(4): 76. 1914 syn. sec. Pruski & Robinson 2018
- =Bidens attenuata Sherff, Bot. Gaz. 61(6): 495. 1916 syn. sec. Pruski & Robinson 2018
- =Bidens artemisiifolia Poepp., Nov. Gen. Sp. Pl. 3(5-6): 49.1845 syn. sec. Pruski & Robinson 2018
- =Bidens procumbens Kunth, Nov. Gen. Sp. (folio ed.) 4: 182. 1820[1818] syn. sec. Pruski & Robinson 2018