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CCDB → Angiosperms → Compositae → Symphyotrichum → Aster commutatus var. commutatus
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Aster commutatus var. commutatus | Symphyotrichum falcatum var. commutatum (Torr. & A. Gray) G. L. Nesom | 10 | IPCN online | Ward, D. E. & R. W. Spellenberg. 1986. Chromosome counts of angiosperms of western North America. Phytologia 61: 119–125. |