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CCDB → Angiosperms → Compositae → Eupatorium → Eupatorium perfoliatum L.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Eupatorium perfoliatum L. | Eupatorium perfoliatum L. | 10(1) | Asteracea | Sullivan 1976 Canad. J. Bot. (= Botany) | |||
| Eupatorium perfoliatum L. | Eupatorium perfoliatum L. | 20 | IPCN online | Love, A. & H. E. Connor. 1982. Relationships and taxonomy of New Zealand wheat grasses. New Zealand J. Bot. 20: 169–186. | |||
| Eupatorium perfoliatum L. | Eupatorium perfoliatum L. | 20 | IPCN online | Watanabe, K., M. Ito, T. Yahara, V. I. Sullivan, T. Kawahara & D. J. Crawford. 1990. Numerical analyses of karyotype diversity in the genus Eupatorium (Compositae, Eupatorieae). Pl. Syst. Evol. 170: 215–228. | |||
| Eupatorium perfoliatum L. | Eupatorium perfoliatum L. | 10 | IPCN online | Parfitt, B. D. 1981. ln Chromosome number reports LXXI. Taxon 30: 515–516. | |||
| Eupatorium perfoliatum L. | Eupatorium perfoliatum L. | 10 | IPCN online | Sullivan. 1976. Diploidy, polyploidy, and agamospermy among species of Eupatorium (Compositae). Canad. J. Bot. 54(24): 2907–2917. | |||
| Eupatorium perfoliatum L. | Eupatorium perfoliatum L. | 10 | IPCN online | King, R. M., D. W. Kyhos, A. M. Powell, P. H. Raven & H. Robinson. 1976 [1977]. Chromosome numbers in Compositae. XIII. Eupatorieae. Ann. Missouri Bot. Gard. 63(4): 862–888. | |||
| Eupatorium perfoliatum L. | Eupatorium perfoliatum L. | 10 | IPCN67-71 | JONES, S.B. Jr. 1968. Chromosome numbers in southeastern United States Compositae I. Bull. Torrey Bot. Club 95: 393-395. | |||
| ! | Eupatorium perfoliatum L. | Eupatorium perfoliatum L. | 20 | eFlora | |||
| ! | Eupatorium perfoliatum L. | Eupatorium perfoliatum L. | 20 | Darlington, 1955 | Grant 1953 | ||
| Eupatorium perfoliatum L. | Eupatorium perfoliatum L. | 10 | Cave1962 | Jackson 1962b |