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CCDB → Angiosperms → Compositae → Vernonia → Vernonia altissima Nutt.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Vernonia altissima Nutt. | Vernonia gigantea (Walt.) trelease ex Branner & Coville | 17 | IPCN online | Gupta, R. C. & B. S. Gill. 1989. Cytopalynology of north and central Indian Compositae. J. Cytol. Genet. 24: 96–105. | |||
| Vernonia altissima Nutt. | Vernonia gigantea (Walt.) trelease ex Branner & Coville | 17 | IPCN online | Gupta, R. C., B. S. Gill & R. K. Garg. 1989. Chromosomal conspectus of western Himalayan Compositae. Aspects Pl. Sci. 11: 427–437. | |||
| Vernonia altissima Nutt. | Vernonia gigantea (Walt.) trelease ex Branner & Coville | 17 | IPCN online | Gupta, C. & B. S. Gill. 1980. In Chromosome number reports LXVII. Taxon 29: 351–352. | |||
| Vernonia altissima Nutt. | Vernonia gigantea (Walt.) trelease ex Branner & Coville | 17 | IPCN67-71 | JONES, S.B. Jr. 1968. Chromosome numbers in southeastern United states Compositae II. Bull. Torrey Bot. Club 95: 488-489. | |||
| Vernonia altissima Nutt. | Vernonia gigantea (Walt.) trelease ex Branner & Coville | 34 | Kumar, 1987 | Gupta, R.C. & Gill, B.S. 1980 | |||
| Vernonia altissima Nutt. | Vernonia gigantea (Walt.) trelease ex Branner & Coville | 36 | Kumar, 1987 | Jones, S.B. & Duncan, W.H. 1966 | |||
| Vernonia altissima Nutt. | Vernonia gigantea (Walt.) trelease ex Branner & Coville | 36 | Fedorov, 1974 | Jones S. B., Duncan 1966 |