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CCDB → Angiosperms → Compositae → Brickellia → Brickellia betonicifolia A. Gray
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Brickellia betonicifolia A. Gray | Brickellia betonicifolia A. Gray | 9(1) | Asteracea | Ward & S. 1988 Phytologia | |||
| Brickellia betonicifolia A. Gray | Brickellia betonicifolia A. Gray | 9 | IPCN online | Ward, D. E. & R. Spellenberg. 1988. Chromosome counts of angiosperms from New Mexico and adjacent areas. Phytologia 64: 390–398. | |||
| Brickellia betonicifolia A. Gray | Brickellia betonicifolia A. Gray | 9II | 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. | |||
| Brickellia betonicifolia A. Gray | Brickellia betonicifolia A. Gray | 18 | IPCN online | Watanabe, K., R. M. King, T. Yahara, M. Ito, J. Yokoyama, T. Suzuki & D. J. Crawford. 1995. Chromosomal cytology and evolution in Eupatorieae (Asteraceae). Ann. Missouri Bot. Gard. 82: 581–592. | |||
| Brickellia betonicifolia A. Gray | Brickellia betonicifolia A. Gray | 9 | IPCN online | Keil, D. J. 1976. Chromosome numbers for Euphorbia (Euphorbiaceae) from western North America. Madroño 23: 405–408. | |||
| ! | Brickellia betonicifolia A. Gray | Brickellia betonicifolia A. Gray | 18 | eFlora | |||
| Brickellia betonicifolia A. Gray | Brickellia betonicifolia A. Gray | 18 | Fedorov, 1974 | Gaiser 1953 |