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CCDB → Angiosperms → Compositae → Packera → Senecio debilis Nutt.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Senecio debilis Nutt. | Packera debilis (Nutt.) W. A. Weber & Á. Löve | 23 | IPCN online | Bain, J. F. 1985. Chromosome numbers in the aureoid Senecio complex (Asteraceae). Canad. J. Bot. 63: 539–542. |