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CCDB → Angiosperms → Compositae → Bidens → Bidens ostruthioides (DC.) S. Bip.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Bidens ostruthioides (DC.) S. Bip. | Bidens ostruthioides (DC.) S. Bip. | 24(1) | Asteracea | Turner et al. 1961a Amer. J. Bot. | ||
| ! | Bidens ostruthioides (DC.) S. Bip. | Bidens ostruthioides (DC.) S. Bip. | 12 | IPCN online | Powell, A. M. & S. A. Powell. 1978. Chromosome Numbers in Asteraceae. Madroño 25(3): 160–169. | ||
| ! | Bidens ostruthioides (DC.) S. Bip. | Bidens ostruthioides (DC.) S. Bip. | 12 | IPCN online | Robinson, H., A. M. Powell, R. M. King & J. F. Weedin. 1981. Chromosome Numbers in Compositae, XII: Heliantheae. Smithsonian Contr. Bot. 52: 1–28. | ||
| ! | Bidens ostruthioides (DC.) S. Bip. | Bidens ostruthioides (DC.) S. Bip. | 23 | IPCN72 | SOLBRIG, O.T., D.W. KYHOS, M. POWELL, & P.H. RAVEN. 1972. Chromosome numbers in Compositae VIII: Heliantheae. Amer. J. Bot. 59: 869-878. | ||
| ! | Bidens ostruthioides (DC.) S. Bip. | Bidens ostruthioides (DC.) S. Bip. | 48 | Fedorov, 1974 | Turner, Ellison, King 1961 |