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CCDB → Angiosperms → Compositae → Spilanthes → Spilanthes urens Jacq.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Spilanthes urens Jacq. | Spilanthes urens Jacq. | 16(1) | Asteracea | Torres & L. 1970 Brittonia | |||
| Spilanthes urens Jacq. | Spilanthes urens Jacq. | 16 | IPCN online | Keil, D. J., M. A. Luckow & D. J. Pinkava. 1988. Chromosome studies in Asteraceae from the United States, Mexico, the West Indies, and South America. Amer. J. Bot. 75: 652–668. | |||
| Spilanthes urens Jacq. | Spilanthes urens Jacq. | 16 | IPCN online | Jansen, R. K. & T. F. Stuessy. 1980. Chromosome counts of compositae from Latin America. Amer. J. Bot. 76: 585–594. | |||
| Spilanthes urens Jacq. | Spilanthes urens Jacq. | 16 | IPCN67-71 | TORRES, A.M., & A.H. LIOGIER. 1970. Chromosome numbers of Dominican Compositae. Brittonia 22: 240-245. |