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CCDB → Angiosperms → Compositae → Heterosperma → Heterosperma pinnatum Cav.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Heterosperma pinnatum Cav. | Heterosperma pinnatum Cav. | 25(1) | Asteracea | Powell & K. 1969 Amer. J. Bot. | |||
| Heterosperma pinnatum Cav. | Heterosperma pinnatum Cav. | 25(1) | Asteracea | Turner et al. 1961 Rhodora | |||
| Heterosperma pinnatum Cav. | Heterosperma pinnatum Cav. | 25 | IPCN online | Keil, D. J. & D. J. Pinkava. 1976. Chromosome counts and taxonomic notes for Compositae from the United States and Mexico. Amer. J. Bot. 63: 1393–1403. | |||
| Heterosperma pinnatum Cav. | Heterosperma pinnatum Cav. | 25 | IPCN online | Keil, D. J. & T. F. Stuessy. 1975. Chromosome counts of Compositae from the United States, Mexico and Guatemala. Rhodora 77: 171–195. |