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CCDB → Angiosperms → Compositae → Bidens → Bidens discoidea (Torr. & A. Gray) Britton
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Bidens discoidea (Torr. & A. Gray) Britton | Bidens discoidea (Torr. & A. Gray) Britton | 12(2) | 24(1) | Asteracea | Roberts 1983 Brittonia | |
| ! | Bidens discoidea (Torr. & A. Gray) Britton | Bidens discoidea (Torr. & A. Gray) Britton | 12(2) | 24(1) | Asteracea | Roberts 1983 Brittonia | |
| Bidens discoidea (Torr. & A. Gray) Britton | Bidens discoidea (Torr. & A. Gray) Britton | 12 | 24 | IPCN online | Roberts, M. L. 1983. Allozyme variation in Bidens discoidea (Compositae). Brittonia 35(3): 239–247. | ||
| ! | Bidens discoidea (Torr. & A. Gray) Britton | Bidens discoidea (Torr. & A. Gray) Britton | 24 | IPCN67-71 | MANGALY, J. K., R. A. DAVIDSON, & R. A. DUNN. 1967. In IOPB chromosome nuber reports IX. Taxon 16: 62-66. | ||
| ! | Bidens discoidea (Torr. & A. Gray) Britton | Bidens discoidea (Torr. & A. Gray) Britton | 24 | eFlora |