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CCDB → Angiosperms → Compositae → Tridax → Tridax mexicana A. M. Powell
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Tridax mexicana A. M. Powell | Tridax mexicana A. M. Powell | 9II(1) | Asteracea | Strother & P. 2001 Amer. J. Bot. | |||
| ! | Tridax mexicana A. M. Powell | Tridax mexicana A. M. Powell | 9 | 18 | IPCN65 | Powell 1965 | |
| ! | Tridax mexicana A. M. Powell | Tridax mexicana A. M. Powell | 18 | IPCN online | Canne, J. M. 1983. Cytological and morphological observations in Galinsoga and related genera (Asteraceae). Rhodora 85: 355–366. | ||
| ! | Tridax mexicana A. M. Powell | Tridax mexicana A. M. Powell | 9 | IPCN online | Canne, J. M. 1983. Cytological and morphological observations in Galinsoga and related genera (Asteraceae). Rhodora 85: 355–366. | ||
| ! | Tridax mexicana A. M. Powell | Tridax mexicana A. M. Powell | 9 | IPCN online | Keil, D. J. & T. F. Stuessy. 1975. Chromosome counts of Compositae from the United States, Mexico and Guatemala. Rhodora 77: 171–195. | ||
| ! | Tridax mexicana A. M. Powell | Tridax mexicana A. M. Powell | 9II | IPCN online | Strother, J. L. & J. L. Panero. 2001. Chromosome studies: Mexican Compositae. Amer. J. Bot. 88(3): 499–502. | ||
| ! | Tridax mexicana A. M. Powell | Tridax mexicana A. M. Powell | 9 | IPCN67-71 | POWELL, A.M. & s. SIKES. 1970. Chromosome numbers of some chihuahuan desert Compositae. Southw. Naturalist 15: 175-186. |