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CCDB → Angiosperms → Compositae → Helianthella → Helianthella quinquenervis (Hook.) A. Gray
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Helianthella quinquenervis (Hook.) A. Gray | Helianthella quinquenervis (Hook.) A. Gray | 15(1) | Asteracea | Weber 1952a Amer. Midl. Naturalist | |||
| Helianthella quinquenervis (Hook.) A. Gray | Helianthella quinquenervis (Hook.) A. Gray | 15 | IPCN online | Powell, A. M. & S. A. Powell. 1978. Chromosome Numbers in Asteraceae. Madroño 25(3): 160–169. | |||
| Helianthella quinquenervis (Hook.) A. Gray | Helianthella quinquenervis (Hook.) A. Gray | 15 | IPCN online | Ward, D. E. & R. Spellenberg. 1988. Chromosome counts of angiosperms from New Mexico and adjacent areas. Phytologia 64: 390–398. | |||
| Helianthella quinquenervis (Hook.) A. Gray | Helianthella quinquenervis (Hook.) A. Gray | 15 | IPCN online | Pinkava, D. J. & D. J. Keil. 1977. Chromosome counts of Compositae from the United States and Mexico. Amer. J. Bot. 64: 680–686. | |||
| ! | Helianthella quinquenervis None | Helianthella quinquenervis (Hook.) A. Gray | 15 | Cave1962 | Beaman & T. 1962 |