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CCDB → Angiosperms → Compositae → Packera → Senecio glabellus Poir.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Senecio glabellus Poir. | Packera glabella (Poir.) C. Jeffrey | 23 | IPCN online | Morton, J. K. 1981. Chromosome numbers in Compositae from Canada and the U.S.A. Bot. J. Linn. Soc. 82: 357–368. | |||
| Senecio glabellus Poir. | Packera glabella (Poir.) C. Jeffrey | 23 | IPCN online | Keil, D. J. & T. F. Stuessy. 1977. Chromosome counts of Compositae from Mexico and the United States. Amer. J. Bot. 64: 791–798. | |||
| Senecio glabellus Poir. | Packera glabella (Poir.) C. Jeffrey | 23 | IPCN67-71 | ORNDUFF, R., T. MOSQUIN, D. W. KYHOS, & P. H. RAVEN. 1967. Chromosome numbers in Compositae. VI. Senecioneae. II. Am. Jour. Bot. 54: 205-213. |