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CCDB → Angiosperms → Compositae → Flaveria → Flaveria oppositifolia (DC.) Rydb.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Flaveria oppositifolia (DC.) Rydb. | Flaveria oppositifolia (DC.) Rydb. | 18II or with 2-4I(1) | Asteracea | Powell 1978 Ann. Missouri Bot. Gard. | ||
| ! | Flaveria oppositifolia (DC.) Rydb. | Flaveria oppositifolia (DC.) Rydb. | 18II, 13-17II+10-2Is(1) | Asteracea | Powell 1978 Ann. Missouri Bot. Gard. | ||
| Flaveria oppositifolia (DC.) Rydb. | Flaveria oppositifolia (DC.) Rydb. | 18(1) | Asteracea | Turner & J. 1961 Brittonia | |||
| ! | Flaveria oppositifolia (DC.) Rydb. | Flaveria oppositifolia (DC.) Rydb. | 18II, 17II+2Is(1) | Asteracea | Powell 1978 Ann. Missouri Bot. Gard. | ||
| Flaveria oppositifolia (DC.) Rydb. | Flaveria oppositifolia (DC.) Rydb. | 18 | IPCN online | Powell, A. M. & S. A. Powell. 1978. Chromosome Numbers in Asteraceae. Madroño 25(3): 160–169. | |||
| Flaveria oppositifolia (DC.) Rydb. | Flaveria oppositifolia (DC.) Rydb. | 18 | IPCN online | Powell, A. M. & S. A. POWELL. 1977. Chromosome numbers of gypsophilious plant species of the Chibuahuan Desert. Sida 7: 80–90. |