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CCDB → Angiosperms → Compositae → Bidens → Bidens chiapensis Brandegee
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Bidens chiapensis Brandegee | Bidens chiapensis Brandegee | 12II(1) | Asteracea | Strother 1983 Amer. J. Bot. | |||
| Bidens chiapensis Brandegee | Bidens chiapensis Brandegee | 23 | 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 chiapensis Brandegee | Bidens chiapensis Brandegee | 12II | IPCN online | Strother, J. L. 1983. More chromosome studies in Compositae. Amer. J. Bot. 70(8): 1217–1232. |