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CCDB → Angiosperms → Compositae → Helenium → Helenium laciniatum A. Gray
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Helenium laciniatum A. Gray | Helenium laciniatum A. Gray | 13(1) | Asteracea | Turner & F. 1966 Amer. J. Bot. | |||
| Helenium laciniatum A. Gray | Helenium laciniatum A. Gray | ca.13 | IPCN online | Powell, A. M., D. W. KYHOS & P. H. Raven. 1975. Chromosome numbers in Compositee. XI. Helenieae. Amer. J. Bot. 62: 1100–1103. | |||
| Helenium laciniatum A. Gray | Helenium laciniatum A. Gray | 13 | IPCN online | Keil, D. J. & T. F. Stuessy. 1977. Chromosome counts of Compositae from Mexico and the United States. Amer. J. Bot. 64: 791–798. | |||
| ! | Helenium laciniatum A. Gray | Helenium laciniatum A. Gray | 13 | IPCN66 | Turner & Flyr 1966 |