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CCDB → Angiosperms → Compositae → Packera → Senecio cymbalarioides subsp. cymbalarioides
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Senecio cymbalarioides subsp. cymbalarioides | Packera subnuda (DC.) Trock & T. M. Barkley | 46, ca 90 | IPCN online | Morton, J. K. 1981. Chromosome numbers in Compositae from Canada and the U.S.A. Bot. J. Linn. Soc. 82: 357–368. |