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CCDB → Angiosperms → Compositae → Parthenium → Parthenium hysterophorus Adans.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Parthenium hysterophorus Adans. | Parthenium hysterophorus Adans. | 18 | 36 | IPCN online | Jose, J. C. & P. M. Mathew. 1995. Chromosome numbers in the south Indian Heliantheae (Compositae). Compositae Newslett. 27: 7–10. | ||
| ! | Parthenium hysterophorus Adans. | Parthenium hysterophorus Adans. | 34 | eFlora | |||
| ! | Parthenium hysterophorus Adans. | Parthenium hysterophorus Adans. | 34, 35 | Cave1962 | Rollins 1950 |